31688440349696

Names of 31688440349696

• Cardinal: 31688440349696 can be written as Thirty-one trillion, six hundred eighty-eight billion, four hundred forty million, three hundred forty-nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.1688440349696 × 10¹³

Factors of 31688440349696

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 525

Divisors of 31688440349696

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 52 62 64 76 104 107 124 128 152 208 214 247 248 256 304 353 403 416 428 494 496 512 589 608 706 806 832 856 988 992 1024 1178 1216 1391 1412 1612 1664 1712 1976 1984 2033 2356 2432 2782 2824 3224 3317 3328 3424 3952 3968 4066 4589 4712 4864 5564 5648 6448 6634 6656 6707 6848 7657 7904 7936 8132 9178 9424 9728 10943 11128 11296 11449 12896 13268 13312 13414 13696 15314 15808 15872 16264 18356 18848 19456 21886 22256 22592 22898 25792 26429 26536 26828 27392 30628 31616 31744 32528 36712 37696 37771 43121 43772 44512 45184 45796 51584 52858 53072 53656 54784 61256 63023 63232 65056 73424 75392 75542 86242 87191 87544 89024 90368 91592 103168 105716 106144 107312 109568 122512 126046 126464 130112 142259 146848 148837 150784 151084 172484 174382 175088 178048 180736 183184 206336 207917 211432 212288 214624 217531 245024 252092 252928 260224 284518 293696 297674 301568 302168 344968 348764 350176 354919 356096 361472 366368 412672 415834 422864 424576 429248 435062 490048 491023 504184 520448 569036 587392 595348 603136 604336 689936 697528 700352 709838 712192 717649 732736 819299 831668 845728 849152 858496 870124 980096 982046 1008368 1040896 1138072 1170901 1174784 1190696 1208672 1379872 1395056 1400704 1419676 1424384 1435298 1465472 1638598 1663336 1691456 1698304 1716992 1740248 1960192 1964092 2016736 2081792 2276144 2341802 2349568 2381392 2417344 2702921 2759744 2790112 2801408 2827903 2839352 2870596 2930944 3277196 3326672 3382912 3396608 3433984 3480496 3920384 3928184 4033472 4041497 4552288 4613947 4683604 4699136 4762784 4834688 5405842 5519488 5580224 5602816 5655806 5678704 5741192 5861888 6554392 6653344 6743461 6765824 6867968 6960992 7840768 7856368 8066944 8082994 9104576 9227894 9329437 9367208 9525568 9669376 10811684 11038976 11160448 11205632 11311612 11357408 11482384 11723776 13108784 13306688 13486922 13531648 13921984 15221713 15712736 16133888 16165988 18209152 18455788 18658874 18734416 19051136 19338752 21623368 22077952 22247119 22320896 22623224 22714816 22964768 26217568 26613376 26973844 27063296 27843968 30443426 31425472 32267776 32331976 36418304 36911576 37317748 37468832 38102272 38677504 43246736 44155904 44494238 44641792 45246448 45429632 45929536 52435136 52539461 53226752 53947688 55687936 60886852 62850944 64535552 64663952 72836608 73823152 74635496 74937664 76204544 76788443 86493472 87664993 88988476 89283584 90492896 90859264 91859072 104870272 105078922 106453504 107895376 111375872 121773704 125286407 125701888 129327904 145673216 147646304 149270992 149875328 152409088 153576886 172986944 175329986 177976952 180985792 181718528 183718144 209740544 210157844 212907008 215790752 222751744 243547408 250572814 251403776 258655808 289212547 295292608 298541984 299750656 307153772 345973888 350659972 355953904 361971584 363437056 367436288 419481088 420315688 431581504 487094816 501145628 502807552 517311616 578425094 590585216 597083968 599501312 614307544 691947776 701319944 711907808 723943168 734872576 838962176 840631376 863163008 974189632 998249759 1002291256 1034623232 1156850188 1181170432 1194167936 1199002624 1228615088 1383895552 1402639888 1423815616 1447886336 1628723291 1681262752 1726326016 1948379264 1996499518 2004582512 2069246464 2313700376 2362340864 2380441733 2388335872 2457230176 2767791104 2805279776 2847631232 2895772672 3257446582 3362525504 3452652032 3896758528 3992999036 4009165024 4138492928 4627400752 4724681728 4760883466 4776671744 4914460352 5610559552 5695262464 6514893164 6725051008 6905304064 7793517056 7985998072 8018330048 9254801504 9521766932 9553343488 9828920704 11221119104 11390524928 13029786328 13450102016 15587034112 15971996144 16036660096 18509603008 19043533864 19657841408 22442238208 22781049856 26059572656 26900204032 30945742529 31943992288 32073320192 37019206016 38087067728 39315682816 44884476416 52119145312 53800408064 61891485058 63887984576 64146640384 74038412032 76174135456 78631365632 89768952832 104238290624 123782970116 127775969152 128293280768 148076824064 152348270912 208476581248 247565940232 255551938304 296153648128 304696541824 416953162496 495131880464 511103876608 609393083648 833906324992 990263760928 1022207753216 1218786167296 1667812649984 1980527521856 2437572334592 3961055043712 7922110087424 15844220174848 31688440349696
• Sum of all divisors σ(n): 75036786639360
• Sum of proper divisors (its aliquot sum) s(n): 43348346289664
• 31688440349696 is an abundant number, because the sum of its proper divisors (43348346289664) is greater than itself. Its abundance is 11659905939968

Bases of 31688440349696

• Binary: 111001101001000001010001110110000010000000000₂
• Hexadecimal: 0x1CD20A3B0400
• Base-36: B8DGV7NY8

Squares and roots of 31688440349696

• 31688440349696 squared (31688440349696²) is 1004157251796241550767292416
• 31688440349696 cubed (31688440349696³) is 31820177175259866931134785023990128705536
• The square root of 31688440349696 is 5629248.6487715215
• The cube root of 31688440349696 is 31644.6493852731

Scales and comparisons

• 31,688,440,349,696 seconds is equal to 1,007,594 years, 19 weeks, 6 days, 21 hours, 34 minutes, 56 seconds.
• To count from 1 to 31,688,440,349,696 would take you about two million, five hundred eighteen thousand, nine hundred eighty-five 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 31688440349696 cubic inches would be around 2637.1 feet tall.

Recreational maths with 31688440349696

• 31688440349696 backwards is 69694304488613
• The number of decimal digits it has is: 14
• The sum of 31688440349696's digits is 71
• More coming soon!