31404619008

Names of 31404619008

• Cardinal: 31404619008 can be written as Thirty-one billion, four hundred four million, six hundred nineteen thousand and eight.

Scientific notation

• Scientific notation: 3.1404619008 × 10¹⁰

Factors of 31404619008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 823

Divisors of 31404619008

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 576 588 672 686 768 784 811 882 896 1008 1029 1152 1176 1344 1372 1568 1622 1764 1792 2016 2058 2304 2352 2401 2433 2688 2744 3087 3136 3244 3528 4032 4116 4704 4802 4866 5376 5488 5677 6174 6272 6488 7056 7203 7299 8064 8232 9408 9604 9732 10976 11354 12348 12544 12976 14112 14406 14598 16128 16464 16807 17031 18816 19208 19464 21609 21952 22708 24696 25952 28224 28812 29196 32928 33614 34062 37632 38416 38928 39739 43218 43904 45416 49392 50421 51093 51904 56448 57624 58392 65856 67228 68124 76832 77856 79478 86436 87808 90832 98784 100842 102186 103808 112896 115248 116784 119217 131712 134456 136248 151263 153664 155712 158956 172872 181664 197568 201684 204372 207616 230496 233568 238434 263424 268912 272496 278173 302526 307328 311424 317912 345744 357651 363328 395136 403368 408744 460992 467136 476868 537824 544992 556346 605052 614656 622848 635824 691488 715302 726656 790272 806736 817488 834519 921984 934272 953736 1075648 1089984 1112692 1210104 1271648 1382976 1430604 1453312 1613472 1634976 1669038 1843968 1868544 1907472 1947211 2151296 2179968 2225384 2420208 2503557 2543296 2765952 2861208 3226944 3269952 3338076 3814944 3894422 4302592 4359936 4450768 4840416 5007114 5086592 5531904 5722416 5841633 6453888 6539904 6676152 7629888 7788844 8901536 9680832 10014228 10173184 11444832 11683266 12907776 13079808 13352304 13630477 15259776 15577688 17524899 17803072 19361664 20028456 22889664 23366532 26704608 27260954 30519552 31155376 35049798 35606144 38723328 40056912 40891431 45779328 46733064 53409216 54521908 62310752 70099596 71212288 80113824 81782862 91558656 93466128 106818432 109043816 122674293 124621504 140199192 160227648 163565724 186932256 213636864 218087632 245348586 249243008 280398384 320455296 327131448 373864512 436175264 490697172 498486016 560796768 640910592 654262896 747729024 872350528 981394344 1121593536 1308525792 1495458048 1744701056 1962788688 2243187072 2617051584 3489402112 3925577376 4486374144 5234103168 7851154752 10468206336 15702309504 31404619008
• Sum of all divisors σ(n): 105767826528
• Sum of proper divisors (its aliquot sum) s(n): 74363207520
• 31404619008 is an abundant number, because the sum of its proper divisors (74363207520) is greater than itself. Its abundance is 42958588512

Bases of 31404619008

• Binary: 11101001111110111000111010100000000₂
• Hexadecimal: 0x74FDC7500
• Base-36: EFDHZ40

Squares and roots of 31404619008

• 31404619008 squared (31404619008²) is 986250095037634904064
• 31404619008 cubed (31404619008³) is 30972808481260715583532550848512
• The square root of 31404619008 is 177213.4842725011
• The cube root of 31404619008 is 3154.9889536091

Scales and comparisons

• 31,404,619,008 seconds is equal to 998 years, 29 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 31,404,619,008 would take you about one thousand, nine hundred ninety-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 31404619008 cubic inches would be around 262.9 feet tall.

Recreational maths with 31404619008

• 31404619008 backwards is 80091640413
• 31404619008 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31404619008's digits is 36
• More coming soon!