157958305653600120

Names of 157958305653600120

• Cardinal: 157958305653600120 can be written as One hundred fifty-seven quadrillion, nine hundred fifty-eight trillion, three hundred five billion, six hundred fifty-three million, six hundred thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.5795830565360012 × 10¹⁷

Factors of 157958305653600120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 88979421

Divisors of 157958305653600120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 41 60 82 120 123 164 205 246 328 410 492 615 820 984 1230 1640 2460 4920 362293 724586 1086879 1449172 1811465 2173758 2898344 3622930 4347516 5434395 7245860 8695032 10868790 14491720 14854013 21737580 29708026 43475160 44562039 59416052 74270065 88617077 89124078 118832104 148540130 177234154 178248156 222810195 265851231 297080260 354468308 356496312 443085385 445620390 531702462 594160520 708936616 886170770 891240780 1063404924 1329256155 1772341540 1782481560 2126809848 2658512310 3544683080 3633300157 5317024620 7266600314 10634049240 10899900471 14533200628 18166500785 21799800942 29066401256 36333001570 43599601884 54499502355 72666003140 87199203768 108999004710 145332006280 217998009420 435996018840 32105346677561 64210693355122 96316040032683 128421386710244 160526733387805 192632080065366 256842773420488 321053466775610 385264160130732 481580200163415 642106933551220 770528320261464 963160400326830 1284213867102440 1316319213780001 1926320800653660 2632638427560002 3852641601307320 3948957641340003 5265276855120004 6581596068900005 7897915282680006 10530553710240008 13163192137800010 15795830565360012 19744788206700015 26326384275600020 31591661130720024 39489576413400030 52652768551200040 78979152826800060 157958305653600120
• Sum of all divisors σ(n): 485434187132811840
• Sum of proper divisors (its aliquot sum) s(n): 327475881479211720
• 157958305653600120 is an abundant number, because the sum of its proper divisors (327475881479211720) is greater than itself. Its abundance is 169517575825611600

Bases of 157958305653600120

• Binary: 1000110001001011100011110111111001110011100010111101111000₂
• Hexadecimal: 0x2312E3DF9CE2F78
• Base-36: 177BJNUFK5FC

Squares and roots of 157958305653600120

• 157958305653600120 squared (157958305653600120²) is 24950826324956159633186316864014400
• 157958305653600120 cubed (157958305653600120³) is 3941190250947317255058037292022362804269835521728000
• The square root of 157958305653600120 is 397439688.0705299165
• The cube root of 157958305653600120 is 540564.4596683963

Scales and comparisons

• 157,958,305,653,600,120 seconds is equal to 5,022,585,522 years, 34 weeks, 4 days, 2 minutes.
• To count from 1 to 157,958,305,653,600,120 would take you about fifteen billion, sixty-seven million, seven hundred fifty-six thousand, five hundred sixty-seven 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 157958305653600120 cubic inches would be around 45047 feet tall.

Recreational maths with 157958305653600120

• 157958305653600120 backwards is 021006356503859751
• The number of decimal digits it has is: 18
• The sum of 157958305653600120's digits is 66
• More coming soon!