31014425728

Names of 31014425728

• Cardinal: 31014425728 can be written as Thirty-one billion, fourteen million, four hundred twenty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1014425728 × 10¹⁰

Factors of 31014425728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84

Divisors of 31014425728

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 32 34 41 44 52 64 68 82 88 104 121 128 136 143 164 169 176 187 208 221 242 272 286 289 328 338 352 374 416 442 451 484 533 544 572 578 656 676 697 704 748 832 884 902 968 1066 1088 1144 1156 1312 1352 1394 1408 1496 1573 1664 1768 1804 1859 1936 2057 2132 2176 2288 2312 2431 2624 2704 2788 2873 2992 3146 3179 3536 3608 3718 3757 3872 4114 4264 4576 4624 4862 4961 5248 5408 5576 5746 5863 5984 6292 6358 6929 7072 7216 7436 7514 7667 7744 8228 8528 9061 9152 9248 9724 9922 10816 11152 11492 11726 11849 11968 12584 12716 13858 14144 14432 14872 15028 15334 15488 16456 17056 18122 18304 18496 19448 19844 20449 21632 22304 22984 23452 23698 23936 25168 25432 26741 27716 28288 28864 29744 30056 30668 31603 32912 34112 34969 36244 36992 38896 39688 40898 41327 44608 45968 46904 47396 48841 50336 50864 53482 55432 57728 59488 60112 61336 63206 64493 65824 68224 69938 72488 76219 77792 79376 81796 82654 84337 89216 91936 93808 94792 97682 99671 100672 101728 106964 110864 117793 118976 120224 122672 126412 128986 130339 131648 139876 144976 152438 154037 155584 158752 163592 165308 168674 183872 187616 189584 195364 199342 201344 203456 213928 221728 235586 237952 240448 245344 252824 257972 260678 263296 279752 289952 304876 308074 311168 317504 327184 330616 337348 347633 367744 375232 379168 390728 398684 406912 427856 443456 454597 471172 480896 490688 505648 515944 521356 537251 559504 579904 609752 616148 635008 654368 661232 674696 695266 750464 758336 781456 797368 838409 855712 886912 909194 942344 981376 1011296 1031888 1042712 1074502 1096381 1119008 1159808 1219504 1232296 1295723 1308736 1322464 1349392 1390532 1433729 1516672 1562912 1594736 1676818 1694407 1711424 1818388 1884688 2002481 2022592 2063776 2085424 2149004 2192762 2238016 2439008 2464592 2591446 2617472 2644928 2698784 2781064 2867458 3125824 3189472 3353636 3388814 3422848 3636776 3769376 4004962 4045184 4127552 4170848 4298008 4385524 4476032 4878016 4929184 5182892 5289856 5397568 5562128 5734916 5909761 6251648 6378944 6707272 6777628 7273552 7538752 8009924 8255104 8341696 8596016 8771048 9756032 9858368 10365784 10795136 11124256 11469832 11819522 12757888 13414544 13555256 14252953 14547104 15077504 16019848 16683392 17192032 17542096 18638477 19716736 20731568 22027291 22248512 22939664 23639044 26829088 27110512 28505906 29094208 32039696 34384064 35084192 37276954 41463136 44054582 44497024 45879328 47278088 53658176 54221024 57011812 58188416 64079392 68768128 70168384 74553908 82926272 88109164 91758656 94556176 107316352 108442048 114023624 128158784 140336768 149107816 165852544 176218328 183517312 189112352 216884096 228047248 242300201 256317568 298215632 352436656 378224704 456094496 484600402 596431264 704873312 756449408 912188992 969200804 1192862528 1409746624 1824377984 1938401608 2385725056 2819493248 3876803216 7753606432 15507212864 31014425728
• Sum of all divisors σ(n): 80025901830
• Sum of proper divisors (its aliquot sum) s(n): 49011476102
• 31014425728 is an abundant number, because the sum of its proper divisors (49011476102) is greater than itself. Its abundance is 17997050374

Bases of 31014425728

• Binary: 11100111000100110101001010010000000₂
• Hexadecimal: 0x7389A9480
• Base-36: E8X6S1S

Squares and roots of 31014425728

• 31014425728 squared (31014425728²) is 961894603237628329984
• 31014425728 cubed (31014425728³) is 29832608730277452175157443428352
• The square root of 31014425728 is 176109.1301664965
• The cube root of 31014425728 is 3141.8678532015

Scales and comparisons

• 31,014,425,728 seconds is equal to 986 years, 8 weeks, 3 days, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 31,014,425,728 would take you about one thousand, nine hundred seventy-two 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 31014425728 cubic inches would be around 261.8 feet tall.

Recreational maths with 31014425728

• 31014425728 backwards is 82752441013
• The number of decimal digits it has is: 11
• The sum of 31014425728's digits is 37
• More coming soon!