131309079750

Names of 131309079750

• Cardinal: 131309079750 can be written as One hundred thirty-one billion, three hundred nine million, seventy-nine thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3130907975 × 10¹¹

Factors of 131309079750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1128

Divisors of 131309079750

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 79 81 90 125 135 150 158 162 225 237 250 270 375 395 405 450 474 675 711 750 790 810 1039 1125 1185 1350 1422 1975 2025 2078 2133 2250 2370 3117 3375 3555 3950 4050 4266 5195 5925 6234 6241 6399 6750 7110 9351 9875 10125 10390 10665 11850 12482 12798 15585 17775 18702 18723 19750 20250 21330 25975 28053 29625 31170 31205 31995 35550 37446 46755 51950 53325 56106 56169 59250 62410 63990 77925 82081 84159 88875 93510 93615 106650 112338 129875 140265 155850 156025 159975 164162 168318 168507 177750 187230 233775 246243 259750 266625 280530 280845 312050 319950 337014 389625 410405 420795 467550 468075 492486 505521 533250 561690 701325 738729 779250 780125 799875 820810 841590 842535 936150 1011042 1168875 1231215 1402650 1404225 1477458 1560250 1599750 1685070 2052025 2103975 2216187 2337750 2340375 2462430 2527605 2808450 3506625 3693645 4104050 4207950 4212675 4432374 4680750 5055210 6156075 6484399 6648561 7013250 7021125 7387290 8425350 10260125 10519875 11080935 12312150 12638025 12968798 13297122 14042250 18468225 19453197 20520250 21039750 21063375 22161870 25276050 30780375 32421995 33242805 36936450 38906394 42126750 55404675 58359591 61560750 63190125 64843990 66485610 92341125 97265985 110809350 116719182 126380250 162109975 166214025 175078773 184682250 194531970 277023375 291797955 324219950 332428050 350157546 486329925 525236319 554046750 583595910 810549875 831070125 875393865 972659850 1050472638 1458989775 1621099750 1662140250 1750787730 2431649625 2626181595 2917979550 4376969325 4863299250 5252363190 7294948875 8753938650 13130907975 14589897750 21884846625 26261815950 43769693250 65654539875 131309079750
• Sum of all divisors σ(n): 372263411520
• Sum of proper divisors (its aliquot sum) s(n): 240954331770
• 131309079750 is an abundant number, because the sum of its proper divisors (240954331770) is greater than itself. Its abundance is 109645252020

Bases of 131309079750

• Binary: 1111010010010101000011000110011000110₂
• Hexadecimal: 0x1E92A18CC6
• Base-36: 1OBM1ADI

Squares and roots of 131309079750

• 131309079750 squared (131309079750²) is 17242074424791860062500
• 131309079750 cubed (131309079750³) is 2264040925700429730097652484375000
• The square root of 131309079750 is 362365.9472825779
• The cube root of 131309079750 is 5082.7441895983

Scales and comparisons

• 131,309,079,750 seconds is equal to 4,175 years, 11 weeks, 4 days, 22 minutes, 30 seconds.
• To count from 1 to 131,309,079,750 would take you about eight thousand, three hundred fifty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 131309079750 cubic inches would be around 423.6 feet tall.

Recreational maths with 131309079750

• 131309079750 backwards is 057970903131
• 131309079750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131309079750's digits is 45
• More coming soon!