31495789017472

Names of 31495789017472

• Cardinal: 31495789017472 can be written as Thirty-one trillion, four hundred ninety-five billion, seven hundred eighty-nine million, seventeen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1495789017472 × 10¹³

Factors of 31495789017472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 524

Divisors of 31495789017472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 17 26 31 32 34 52 62 64 68 104 124 128 136 169 208 221 248 272 338 403 416 442 461 496 527 544 676 806 832 884 922 992 1054 1088 1352 1612 1664 1768 1844 1984 2108 2176 2197 2704 2873 3224 3536 3688 3968 4216 4394 5239 5408 5746 5993 6448 6851 7072 7376 7837 8432 8788 10478 10816 11492 11986 12896 13702 14144 14291 14752 15674 16864 17576 20956 21632 22984 23972 25792 27404 28288 28582 29504 31348 33728 35152 37349 41912 45968 47944 51584 54808 57164 59008 62696 67456 68107 70304 74698 77909 83824 89063 91936 95888 101881 109616 114328 125392 136214 140608 149396 155818 167648 178126 183872 185783 191776 203762 212521 219232 228656 242947 250784 272428 281216 298792 311636 335296 356252 367744 371566 383552 407524 425042 438464 457312 485894 501568 544856 597584 623272 670592 712504 743132 767104 815048 850084 876928 914624 971788 1003136 1012817 1089712 1157819 1195168 1246544 1324453 1425008 1486264 1630096 1700168 1829248 1943576 2025634 2179424 2315638 2390336 2415179 2493088 2648906 2762773 2850016 2972528 3158311 3260192 3400336 3612857 3887152 4051268 4358848 4631276 4780672 4830358 4986176 5297812 5525546 5700032 5945056 6316622 6520384 6588151 6800672 7225714 7774304 8102536 8717696 9262552 9660716 9972352 10595624 11051092 11400064 11890112 12633244 13040768 13176302 13601344 14451428 15548608 16205072 17217889 18525104 19321432 21191248 22102184 23780224 25266488 26352604 27202688 28902856 31097216 31397327 32410144 34435778 35916049 37050208 38642864 41058043 42382496 44204368 46967141 50532976 52705208 57805712 62794654 64820288 68871556 71832098 74100416 77285728 82116086 84764992 85645963 88408736 93934282 101065952 105410416 111998567 115611424 125589308 129640576 137743112 143664196 148200832 154571456 164232172 169529984 171291926 176817472 187868564 202131904 210820832 223997134 231222848 251178616 275486224 287328392 309142912 328464344 342583852 353634944 375737128 404263808 421641664 447994268 462445696 466908637 502357232 533754559 550972448 574656784 610572833 656928688 685167704 751474256 843283328 895988536 933817274 1004714464 1067509118 1101944896 1113397519 1149313568 1221145666 1313857376 1370335408 1455981371 1502948512 1791977072 1867634548 2009428928 2135018236 2203889792 2226795038 2298627136 2442291332 2627714752 2740670816 2911962742 3005897024 3583954144 3735269096 4018857856 4270036472 4453590076 4597254272 4884582664 5255429504 5481341632 5823925484 6011794048 7167908288 7470538192 7937446829 8540072944 8907180152 9769165328 10962683264 11647850968 14335816576 14474167747 14941076384 15874893658 17080145888 17814360304 18927757823 19538330656 23295701936 28948335494 29882152768 31749787316 34160291776 35628720608 37855515646 39076661312 46591403872 57896670988 59764305536 63499574632 68320583552 71257441216 75711031292 78153322624 93182807744 115793341976 126999149264 142514882432 151422062584 186365615488 231586683952 246060851699 253998298528 302844125168 463173367904 492121703398 507996597056 605688250336 926346735808 984243406796 1015993194112 1211376500672 1852693471616 1968486813592 2422753001344 3936973627184 7873947254368 15747894508736 31495789017472
• Sum of all divisors σ(n): 74453404435200
• Sum of proper divisors (its aliquot sum) s(n): 42957615417728
• 31495789017472 is an abundant number, because the sum of its proper divisors (42957615417728) is greater than itself. Its abundance is 11461826400256

Bases of 31495789017472

• Binary: 111001010010100101111010100001111100110000000₂
• Hexadecimal: 0x1CA52F50F980
• Base-36: B5WYRL0N4

Squares and roots of 31495789017472

• 31495789017472 squared (31495789017472²) is 991984725833109851121270784
• 31495789017472 cubed (31495789017472³) is 31243341633394434214493053343519419138048
• The square root of 31495789017472 is 5612110.9234825357
• The cube root of 31495789017472 is 31580.3906197517

Scales and comparisons

• 31,495,789,017,472 seconds is equal to 1,001,468 years, 34 weeks, 5 days, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 31,495,789,017,472 would take you about two million, five hundred three thousand, six hundred seventy-one 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 31495789017472 cubic inches would be around 2631.7 feet tall.

Recreational maths with 31495789017472

• 31495789017472 backwards is 27471098759413
• The number of decimal digits it has is: 14
• The sum of 31495789017472's digits is 67
• More coming soon!