4640071985640

Names of 4640071985640

• Cardinal: 4640071985640 can be written as Four trillion, six hundred forty billion, seventy-one million, nine hundred eighty-five thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.64007198564 × 10¹²

Factors of 4640071985640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8331714

Divisors of 4640071985640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 17 18 20 21 24 26 28 30 34 35 36 39 40 42 45 51 52 56 60 63 65 68 70 72 78 84 85 90 91 102 104 105 117 119 120 126 130 136 140 153 156 168 170 180 182 195 204 210 221 234 238 252 255 260 273 280 306 312 315 340 357 360 364 390 408 420 442 455 468 476 504 510 520 546 585 595 612 630 663 680 714 728 765 780 819 840 884 910 936 952 1020 1071 1092 1105 1170 1190 1224 1260 1326 1365 1428 1530 1547 1560 1638 1768 1785 1820 1989 2040 2142 2184 2210 2340 2380 2520 2652 2730 2856 3060 3094 3276 3315 3570 3640 3978 4095 4284 4420 4641 4680 4760 5304 5355 5460 6120 6188 6552 6630 7140 7735 7956 8190 8568 8840 9282 9945 10710 10920 12376 13260 13923 14280 15470 15912 16380 18564 19890 21420 23205 26520 27846 30940 32760 37128 39780 42840 46410 55692 61880 69615 79560 92820 111384 139230 185640 278460 556920 8331667 16663334 24995001 33326668 41658335 49990002 58321669 66653336 74985003 83316670 99980004 108311671 116643338 124975005 141638339 149970006 166633340 174965007 199960008 216623342 233286676 249950010 283276678 291608345 299940012 324935013 333266680 349930014 374925015 424915017 433246684 466573352 499900020 524895021 541558355 566553356 583216690 599880024 649870026 699860028 708191695 749850030 758181697 849830034 866493368 874825035 974805039 991468373 999800040 1049790042 1083116710 1133106712 1166433380 1274745051 1299740052 1399720056 1416383390 1499700060 1516363394 1624675065 1699660068 1749650070 1841298407 1949610078 1982936746 2099580084 2124575085 2166233420 2274545091 2332866760 2549490102 2599480104 2624475105 2832766780 2974405119 2999400120 3032726788 3249350130 3399320136 3499300140 3682596814 3790908485 3899220156 3965873492 4199160168 4249150170 4332466840 4549090182 4874025195 4957341865 5098980204 5248950210 5523895221 5665533560 5948810238 6065453576 6373725255 6498700260 6823635273 6998600280 7365193628 7581816970 7798440312 7931746984 8498300340 8923215357 9098180364 9206492035 9748050390 9914683730 10197960408 10497900420 11047790442 11372725455 11897620476 12747450510 12889088849 12997400520 13647270546 14730387256 14872025595 15163633940 16571685663 16996600680 17846430714 18196360728 18412984070 19496100780 19829367460 20995800840 22095580884 22745450910 23795240952 25494901020 25778177698 27294541092 27619476105 29744051190 30327267880 33143371326 34118176365 35692861428 36825968140 38667266547 38992201560 39658734920 44191161768 44616076785 45490901820 50989802040 51556355396 54589082184 55238952210 59488102380 64445444245 66286742652 68236352730 71385722856 73651936280 77334533094 82858428315 89232153570 90981803640 103112710792 110477904420 116001799641 118976204760 128890888490 132573485304 136472705460 154669066188 165716856630 178464307140 193336332735 220955808840 232003599282 257781776980 272945410920 309338132376 331433713260 356928614280 386672665470 464007198564 515563553960 580008998205 662867426520 773345330940 928014397128 1160017996410 1546690661880 2320035992820 4640071985640
• Sum of all divisors σ(n): 19652071944960
• Sum of proper divisors (its aliquot sum) s(n): 15011999959320
• 4640071985640 is an abundant number, because the sum of its proper divisors (15011999959320) is greater than itself. Its abundance is 10371927973680

Bases of 4640071985640

• Binary: 1000011100001011001110101111010100111101000₂
• Hexadecimal: 0x43859D7A9E8
• Base-36: 1N7MB2220

Squares and roots of 4640071985640

• 4640071985640 squared (4640071985640²) is 21530268031921132366209600
• 4640071985640 cubed (4640071985640³) is 99901993538237703562355450312430144000
• The square root of 4640071985640 is 2154082.6320361993
• The cube root of 4640071985640 is 16679.1880843693

Scales and comparisons

• 4,640,071,985,640 seconds is equal to 147,539 years, 48 weeks, 4 days, 20 hours, 54 minutes.
• To count from 1 to 4,640,071,985,640 would take you about three hundred sixty-eight thousand, eight hundred forty-nine 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 4640071985640 cubic inches would be around 1389.9 feet tall.

Recreational maths with 4640071985640

• 4640071985640 backwards is 0465891700464
• The number of decimal digits it has is: 13
• The sum of 4640071985640's digits is 54
• More coming soon!