31868232704

Names of 31868232704

• Cardinal: 31868232704 can be written as Thirty-one billion, eight hundred sixty-eight million, two hundred thirty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 3.1868232704 × 10¹⁰

Factors of 31868232704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 230

Divisors of 31868232704

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 49 56 58 64 77 88 98 112 116 121 128 154 176 181 196 203 224 232 242 256 308 319 352 362 392 406 448 464 484 512 539 616 638 704 724 784 812 847 896 928 968 1024 1078 1232 1267 1276 1408 1421 1448 1568 1624 1694 1792 1856 1936 1991 2156 2233 2464 2534 2552 2816 2842 2896 3136 3248 3388 3509 3584 3712 3872 3982 4312 4466 4928 5068 5104 5249 5632 5684 5792 5929 6272 6496 6776 7018 7168 7424 7744 7964 8624 8869 8932 9856 10136 10208 10498 11264 11368 11584 11858 12544 12992 13552 13937 14036 14848 15488 15631 15928 17248 17738 17864 19712 20272 20416 20996 21901 22736 23168 23716 24563 25088 25984 27104 27874 28072 29696 30976 31262 31856 34496 35476 35728 36743 39424 40544 40832 41992 43802 45472 46336 47432 49126 50176 51968 54208 55748 56144 57739 61952 62524 63712 68992 70952 71456 73486 78848 81088 81664 83984 87604 90944 92672 94864 97559 98252 103936 108416 111496 112288 115478 123904 125048 127424 137984 141904 142912 146972 153307 162176 163328 167968 171941 175208 181888 185344 189728 195118 196504 207872 216832 222992 224576 230956 250096 254848 257201 275968 283808 285824 293944 306614 324352 326656 335936 343882 350416 363776 379456 390236 393008 404173 433664 445984 449152 461912 500192 509696 514402 551936 567616 571648 587888 613228 635129 648704 671872 687764 700832 727552 758912 780472 786016 808346 867328 891968 898304 923824 1000384 1019392 1028804 1073149 1135232 1143296 1175776 1226456 1270258 1297408 1343744 1375528 1401664 1455104 1517824 1560944 1572032 1616692 1783936 1796608 1847648 2000768 2038784 2057608 2146298 2270464 2286592 2351552 2452912 2540516 2687488 2751056 2803328 2829211 3035648 3121888 3144064 3233384 3567872 3593216 3695296 4001536 4115216 4292596 4445903 4540928 4703104 4905824 5081032 5374976 5502112 5606656 5658422 6071296 6243776 6288128 6466768 7135744 7390592 8003072 8230432 8585192 8891806 9081856 9406208 9811648 10162064 11004224 11213312 11316844 12487552 12576256 12933536 14271488 14781184 16006144 16460864 17170384 17783612 18812416 19623296 20324128 22008448 22426624 22633688 24975104 25152512 25867072 29562368 31121321 32921728 34340768 35567224 37624832 39246592 40648256 44016896 45267376 49950208 51734144 59124736 62242642 65843456 68681536 71134448 78493184 81296512 88033792 90534752 99900416 103468288 124485284 131686912 137363072 142268896 156986368 162593024 176067584 181069504 206936576 248970568 263373824 274726144 284537792 325186048 362139008 413873152 497941136 549452288 569075584 650372096 724278016 995882272 1098904576 1138151168 1448556032 1991764544 2276302336 2897112064 3983529088 4552604672 7967058176 15934116352 31868232704
• Sum of all divisors σ(n): 84729956220
• Sum of proper divisors (its aliquot sum) s(n): 52861723516
• 31868232704 is an abundant number, because the sum of its proper divisors (52861723516) is greater than itself. Its abundance is 20993490812

Bases of 31868232704

• Binary: 11101101011011111101010010000000000₂
• Hexadecimal: 0x76B7EA400
• Base-36: EN1ITQ8

Squares and roots of 31868232704

• 31868232704 squared (31868232704²) is 1015584255676295151616
• 31868232704 cubed (31868232704³) is 32364875390410806788285649649664
• The square root of 31868232704 is 178516.7574879177
• The cube root of 31868232704 is 3170.4384518277

Scales and comparisons

• 31,868,232,704 seconds is equal to 1,013 years, 16 weeks, 1 day, 6 hours, 51 minutes, 44 seconds.
• To count from 1 to 31,868,232,704 would take you about two thousand and twenty-six 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 31868232704 cubic inches would be around 264.2 feet tall.

Recreational maths with 31868232704

• 31868232704 backwards is 40723286813
• 31868232704 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31868232704's digits is 44
• More coming soon!