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The nonagintimillillion is equal to 10270,003 in short scale.[1] This number is also equal to 10540,000 in the long scale.

Approximations[]

For short scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{270003}\)
Arrow notation \(10\uparrow270003\)
Steinhaus-Moser Notation 6[3][3] 7[3][3]
Copy notation 2[2[6]] 3[3[6]]
Taro's multivariable Ackermann function A(3,A(3,16)) A(3,A(3,17))
Pound-Star Notation #*((5600))*231 #*((5601))*231
BEAF {10,270003}
Hyper-E notation E270003
Bashicu matrix system (0)(1)[4] (0)(1)[5]
Hyperfactorial array notation (8!)! (9!)!
Fast-growing hierarchy \(f_2(f_2(15))\) \(f_2(f_2(16))\)
Hardy hierarchy \(H_{\omega^22}(15)\) \(H_{\omega^22}(16)\)
Slow-growing hierarchy \(g_{\omega^{\omega^52+\omega^47+3}}(10)\)

For long scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{540000}\)
Arrow notation \(10\uparrow540000\)
Steinhaus-Moser Notation 6[3][3] 7[3][3]
Copy notation 4[4[6]] 5[5[6]]
Taro's multivariable Ackermann function A(3,A(3,17)) A(3,A(3,18))
Pound-Star Notation #*((16596))*318 #*((16597))*318
BEAF {10,540000}
Hyper-E notation E540000
Bashicu matrix system (0)(1)[4] (0)(1)[5]
Hyperfactorial array notation (8!)! (9!)!
Fast-growing hierarchy \(f_2(f_2(16))\) \(f_2(f_2(17))\)
Hardy hierarchy \(H_{\omega^22}(16)\) \(H_{\omega^22}(17)\)
Slow-growing hierarchy \(g_{\omega^{\omega^55+\omega^44}}(10)\)

Sources[]