242638660992

Names of 242638660992

• Cardinal: 242638660992 can be written as Two hundred forty-two billion, six hundred thirty-eight million, six hundred sixty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.42638660992 × 10¹¹

Factors of 242638660992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141732

Divisors of 242638660992

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 128 147 156 168 182 192 196 208 224 273 294 312 336 343 364 384 392 416 448 546 588 624 637 672 686 728 784 832 896 1029 1092 1176 1248 1274 1344 1372 1456 1568 1664 1911 2058 2184 2352 2496 2548 2688 2744 2912 3136 3822 4116 4368 4459 4704 4992 5096 5488 5824 6272 7644 8232 8736 8918 9408 10192 10976 11648 13377 15288 16464 17472 17836 18816 20384 21952 26754 30576 32928 34944 35672 40768 43904 53508 61152 65856 71344 81536 107016 122304 131712 141707 142688 214032 244608 283414 285376 425121 428064 566828 570752 850242 856128 991949 1133656 1700484 1712256 1842191 1983898 2267312 2975847 3400968 3684382 3967796 4534624 5526573 5951694 6801936 6943643 7368764 7935592 9069248 11053146 11903388 12895337 13603872 13887286 14737528 15871184 18138496 20830929 22106292 23806776 25790674 27207744 27774572 29475056 31742368 38686011 41661858 44212584 47613552 48605501 51581348 54415488 55549144 58950112 63484736 77372022 83323716 88425168 90267359 95227104 97211002 103162696 111098288 117900224 126969472 145816503 154744044 166647432 176850336 180534718 190454208 194422004 206325392 222196576 235800448 270802077 291633006 309488088 333294864 353700672 361069436 380908416 388844008 412650784 444393152 541604154 583266012 618976176 631871513 666589728 707401344 722138872 777688016 825301568 888786304 1083208308 1166532024 1237952352 1263743026 1333179456 1444277744 1555376032 1650603136 1895614539 2166416616 2333064048 2475904704 2527486052 2666358912 2888555488 3110752064 3791229078 4332833232 4666128096 4951809408 5054972104 5777110976 6221504128 7582458156 8665666464 9332256192 10109944208 11554221952 15164916312 17331332928 18664512384 20219888416 30329832624 34662665856 40439776832 60659665248 80879553664 121319330496 242638660992
• Sum of all divisors σ(n): 809436096000
• Sum of proper divisors (its aliquot sum) s(n): 566797435008
• 242638660992 is an abundant number, because the sum of its proper divisors (566797435008) is greater than itself. Its abundance is 324158774016

Bases of 242638660992

• Binary: 11100001111110011001000010010110000000₂
• Hexadecimal: 0x387E642580
• Base-36: 33GSSL1C

Squares and roots of 242638660992

• 242638660992 squared (242638660992²) is 58873519807990702424064
• 242638660992 cubed (242638660992³) is 14284992014096852978160417518911488
• The square root of 242638660992 is 492583.6588763377
• The cube root of 242638660992 is 6237.1568671725

Scales and comparisons

• 242,638,660,992 seconds is equal to 7,715 years, 8 weeks, 1 day, 20 hours, 3 minutes, 12 seconds.
• To count from 1 to 242,638,660,992 would take you about fifteen thousand, four hundred thirty 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 242638660992 cubic inches would be around 519.8 feet tall.

Recreational maths with 242638660992

• 242638660992 backwards is 299066836242
• The number of decimal digits it has is: 12
• The sum of 242638660992's digits is 57
• More coming soon!