31949549907968

Names of 31949549907968

• Cardinal: 31949549907968 can be written as Thirty-one trillion, nine hundred forty-nine billion, five hundred forty-nine million, nine hundred seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1949549907968 × 10¹³

Factors of 31949549907968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 74

Divisors of 31949549907968

• Number of divisors d(n): 728
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 37 44 56 64 68 74 77 88 112 119 121 128 136 148 154 176 187 224 238 242 256 259 272 296 308 352 374 407 448 476 484 512 518 544 592 616 629 704 748 814 847 896 952 968 1024 1036 1088 1184 1232 1258 1309 1331 1408 1496 1628 1694 1792 1904 1936 2048 2057 2072 2176 2368 2464 2516 2618 2662 2816 2849 2992 3256 3388 3584 3808 3872 4096 4114 4144 4352 4403 4477 4736 4928 5032 5236 5324 5632 5698 5984 6512 6776 6919 7168 7616 7744 8228 8288 8704 8806 8954 9317 9472 9856 10064 10472 10648 11264 11396 11968 13024 13552 13838 14336 14399 14641 15232 15488 16456 16576 17408 17612 17908 18634 18944 19712 20128 20944 21296 22528 22627 22792 23936 26048 27104 27676 28672 28798 29282 30464 30976 31339 32912 33152 34816 35224 35816 37268 37888 39424 40256 41888 42592 45056 45254 45584 47872 48433 49247 52096 54208 55352 57596 58564 60928 61952 62678 65824 66304 69632 70448 71632 74536 75776 76109 78848 80512 83776 85184 90508 91168 95744 96866 98494 102487 104192 108416 110704 115192 117128 121856 123904 125356 131648 132608 140896 143264 149072 151552 152218 157696 158389 161024 161051 167552 170368 181016 182336 191488 193732 196988 204974 208384 216832 221408 230384 234256 243712 247808 248897 250712 263296 265216 281792 286528 298144 304436 315392 316778 322048 322102 335104 340736 344729 362032 364672 382976 387464 393976 409948 416768 433664 442816 460768 468512 487424 495616 497794 501424 526592 530432 532763 541717 563584 573056 596288 608872 633556 644096 644204 670208 681472 689458 724064 729344 765952 774928 787952 819896 833536 837199 867328 885632 921536 937024 995588 1002848 1053184 1060864 1065526 1083434 1127168 1127357 1146112 1192576 1217744 1267112 1288192 1288408 1340416 1362944 1378916 1448128 1458688 1549856 1575904 1639792 1667072 1674398 1734656 1742279 1771264 1771561 1843072 1874048 1991176 2005696 2106368 2131052 2166868 2254336 2254714 2292224 2385152 2435488 2534224 2576384 2576816 2680832 2725888 2737867 2757832 2896256 2917376 3099712 3151808 3279584 3348796 3469312 3484558 3542528 3543122 3686144 3748096 3792019 3982352 4011392 4212736 4262104 4333736 4508672 4509428 4584448 4770304 4870976 5068448 5153632 5361664 5451776 5475734 5515664 5792512 5834752 5860393 5958887 6199424 6303616 6559168 6697592 6969116 7085056 7086244 7372288 7496192 7584038 7964704 8022784 8425472 8524208 8667472 9017344 9018856 9168896 9209189 9540608 9741952 10136896 10307264 10951468 11031328 11585024 11669504 11720786 11917774 12398848 12400927 12607232 13118336 13395184 13938232 14170112 14172488 14744576 14992384 15168076 15929408 16045568 17048416 17334944 18034688 18037712 18337792 18418378 19081216 19165069 19483904 20273792 20614528 21902936 22062656 23170048 23441572 23835548 24797696 24801854 25214464 26236672 26790368 27876464 28340224 28344976 29489152 29984768 30116537 30336152 31858816 32091136 34096832 34669888 36075424 36836756 38162432 38330138 38967808 40547584 41229056 41712209 43805872 44125312 46340096 46883144 47671096 49595392 49603708 50428928 52473344 53580736 55752928 56689952 58978304 59969536 60233074 60672304 63717632 64182272 64464323 65547757 68193664 69339776 72150848 73673512 76660276 77935616 81095168 82458112 83424418 87611744 88250624 92680192 93766288 95342192 99190784 99207416 100857856 101301079 104946688 107161472 111505856 113379904 120466148 121344608 127435264 128364544 128928646 131095514 136387328 138679552 144301696 147347024 153320552 155871232 162190336 164916224 166848836 175223488 176501248 187532576 190684384 198381568 198414832 201715712 202602158 209893376 210815759 214322944 223011712 226759808 240932296 242689216 254870528 257857292 262191028 272774656 277359104 288603392 294694048 306641104 311742464 324380672 329832448 333697672 350446976 353002496 375065152 381368768 396829664 405204316 419786752 421631518 428645888 446023424 453519616 458834299 481864592 485378432 509741056 515714584 524382056 545549312 554718208 577206784 589388096 613282208 648761344 659664896 667395344 700893952 706004992 709107553 750130304 762737536 793659328 810408632 843263036 857291776 892046848 907039232 917668598 963729184 970756864 1019482112 1031429168 1048764112 1091098624 1109436416 1114311869 1154413568 1178776192 1226564416 1334790688 1401787904 1412009984 1418215106 1500260608 1525475072 1587318656 1620817264 1686526072 1714583552 1784093696 1814078464 1835337196 1927458368 1941513728 2062858336 2097528224 2182197248 2218872832 2228623738 2308827136 2357552384 2453128832 2669581376 2803575808 2836430212 3000521216 3050950144 3174637312 3241634528 3373052144 3429167104 3568187392 3628156928 3670674392 3854916736 3883027456 4125716672 4195056448 4457247476 4617654272 4715104768 4906257664 5339162752 5607151616 5672860424 6001042432 6101900288 6349274624 6483269056 6746104288 7136374784 7256313856 7341348784 7709833472 7766054912 7800183083 8251433344 8390112896 8914494952 9430209536 9812515328 10678325504 11214303232 11345720848 12002084864 12203800576 12698549248 12966538112 13492208576 14682697568 15419666944 15532109824 15600366166 16502866688 16780225792 17828989904 18860419072 19625030656 21356651008 22691441696 24004169728 24407601152 25397098496 25933076224 26984417152 29365395136 30839333888 31200732332 33005733376 33560451584 35657979808 37720838144 39250061312 42713302016 45382883392 50794196992 51866152448 53968834304 58730790272 61678667776 62401464664 66011466752 67120903168 71315959616 78500122624 85426604032 90765766784 103732304896 107937668608 117461580544 123357335552 124802929328 132022933504 134241806336 142631919232 170853208064 181531533568 207464609792 215875337216 234923161088 249605858656 264045867008 268483612672 285263838464 363063067136 414929219584 431750674432 469846322176 499211717312 570527676928 726126134272 863501348864 939692644352 998423434624 1141055353856 1452252268544 1879385288704 1996846869248 2282110707712 2904504537088 3993693738496 4564221415424 7987387476992 15974774953984 31949549907968
• Sum of all divisors σ(n): 87343740861984
• Sum of proper divisors (its aliquot sum) s(n): 55394190954016
• 31949549907968 is an abundant number, because the sum of its proper divisors (55394190954016) is greater than itself. Its abundance is 23444641046048

Bases of 31949549907968

• Binary: 111010000111011010101100100101011000000000000₂
• Hexadecimal: 0x1D0ED592B000
• Base-36: BBPF53OJK

Squares and roots of 31949549907968

• 31949549907968 squared (31949549907968²) is 1020773739321738037269889024
• 31949549907968 cubed (31949549907968³) is 32613261529202986731397987820716773343232
• The square root of 31949549907968 is 5652393.2902769601
• The cube root of 31949549907968 is 31731.3279868161

Scales and comparisons

• 31,949,549,907,968 seconds is equal to 1,015,896 years, 44 weeks, 5 days, 6 hours, 26 minutes, 8 seconds.
• To count from 1 to 31,949,549,907,968 would take you about two million, five hundred thirty-nine thousand, seven hundred forty-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 31949549907968 cubic inches would be around 2644.3 feet tall.

Recreational maths with 31949549907968

• 31949549907968 backwards is 86970994594913
• The number of decimal digits it has is: 14
• The sum of 31949549907968's digits is 83
• More coming soon!