3949413005520640

Names of 3949413005520640

• Cardinal: 3949413005520640 can be written as Three quadrillion, nine hundred forty-nine trillion, four hundred thirteen billion, five million, five hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.94941300552064 × 10¹⁵

Factors of 3949413005520640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 978

Divisors of 3949413005520640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 70 80 92 112 115 128 140 160 161 184 224 230 256 280 320 322 368 448 460 529 560 640 644 736 805 896 920 941 1058 1120 1280 1288 1472 1610 1792 1840 1882 2116 2240 2576 2645 2944 3220 3680 3703 3764 4232 4480 4705 5152 5290 5888 6440 6587 7360 7406 7528 8464 8960 9410 10304 10580 12880 13174 14720 14812 15056 16928 18515 18820 20608 21160 21643 25760 26348 29440 29624 30112 32935 33856 37030 37640 41216 42320 43286 51520 52696 59248 60224 65870 67712 74060 75280 84640 86572 103040 105392 108215 118496 120448 131740 135424 148120 150560 151501 169280 173144 206080 210784 216430 236992 240896 263480 296240 301120 303002 338560 346288 421568 432860 473984 497789 526960 592480 602240 606004 677120 692576 757505 843136 865720 885481 947968 995578 1053920 1184960 1204480 1212008 1385152 1515010 1686272 1731440 1770962 1991156 2107840 2369920 2424016 2488945 2770304 3030020 3462880 3484523 3541924 3982312 4215680 4427405 4739840 4848032 4977890 5540608 6060040 6198367 6925760 6969046 7083848 7964624 8431360 8854810 9696064 9955780 12120080 12396734 13851520 13938092 14167696 15929248 17422615 17709620 19392128 19911560 20366063 24240160 24793468 27703040 27876184 28335392 30991835 31858496 34845230 35419240 38784256 39823120 40732126 48480320 49586936 55752368 56670784 61983670 63716992 69690460 70838480 79646240 81464252 96960640 99173872 101830315 111504736 113341568 123967340 127433984 139380920 141676960 142562441 159292480 162928504 193921280 198347744 203660630 223009472 226683136 247934680 278761840 283353920 285124882 318584960 325857008 396695488 407321260 446018944 468419449 495869360 557523680 566707840 570249764 637169920 651714016 712812205 793390976 814642520 833237621 892037888 936838898 991738720 1115047360 1133415680 1140499528 1303428032 1425624410 1586781952 1629285040 1666475242 1873677796 1983477440 2230094720 2280999056 2342097245 2606856064 2851248820 3258570080 3278936143 3332950484 3747355592 3966954880 4166188105 4460189440 4561998112 4684194490 5213712128 5702497640 5832663347 6517140160 6557872286 6665900968 7494711184 7933909760 8332376210 9123996224 9368388980 11404995280 11665326694 13034280320 13115744572 13331801936 14989422368 16394680715 16664752420 18247992448 18736777960 19164465283 22809990560 23330653388 26068560640 26231489144 26663603872 29163316735 29978844736 32789361430 33329504840 36495984896 37473555920 38328930566 45619981120 46661306776 52462978288 53327207744 58326633470 59957689472 65578722860 66659009680 74947111840 76657861132 91239962240 93322613552 95822326415 104925956576 106654415488 116653266940 119915378944 131157445720 133318019360 134151256981 149894223680 153315722264 182479924480 186645227104 191644652830 209851913152 213308830976 233306533880 262314891440 266636038720 268302513962 299788447360 306631444528 373290454208 383289305660 419703826304 440782701509 466613067760 524629782880 533272077440 536605027924 599576894720 613262889056 670756284905 746580908416 766578611320 839407652608 881565403018 933226135520 1049259565760 1066544154880 1073210055848 1226525778112 1341512569810 1493161816832 1533157222640 1763130806036 1866452271040 2098519131520 2146420111696 2203913507545 2453051556224 2683025139620 3066314445280 3085478910563 3526261612072 3732904542080 4197038263040 4292840223392 4407827015090 4906103112448 5366050279240 6132628890560 6170957821126 7052523224144 7465809084160 8585680446784 8815654030180 10732100558480 12265257781120 12341915642252 14105046448288 15427394552815 17171360893568 17631308060360 21464201116960 24530515562240 24683831284504 28210092896576 30854789105630 34342721787136 35262616120720 42928402233920 49367662569008 56420185793152 61709578211260 70525232241440 85856804467840 98735325138016 112840371586304 123419156422520 141050464482880 171713608935680 197470650276032 246838312845040 282100928965760 394941300552064 493676625690080 564201857931520 789882601104128 987353251380160 1974706502760320 3949413005520640
• Sum of all divisors σ(n): 11314045186831296
• Sum of proper divisors (its aliquot sum) s(n): 7364632181310656
• 3949413005520640 is an abundant number, because the sum of its proper divisors (7364632181310656) is greater than itself. Its abundance is 3415219175790016

Bases of 3949413005520640

• Binary: 1110000001111111100001011111010000111110111100000000₂
• Hexadecimal: 0xE07F85F43EF00
• Base-36: 12VY7ACNXTS

Squares and roots of 3949413005520640

• 3949413005520640 squared (3949413005520640²) is 15597863088175574799117466009600
• 3949413005520640 cubed (3949413005520640³) is 61602403338770948273212514044372212351238144000
• The square root of 3949413005520640 is 62844355.3990383451
• The cube root of 3949413005520640 is 158068.0821466961

Scales and comparisons

• 3,949,413,005,520,640 seconds is equal to 125,579,117 years, 12 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 3,949,413,005,520,640 would take you about three hundred seventy-six million, seven hundred thirty-seven thousand, three hundred fifty-one 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 3949413005520640 cubic inches would be around 13172.3 feet tall.

Recreational maths with 3949413005520640

• 3949413005520640 backwards is 0460255003149493
• The number of decimal digits it has is: 16
• The sum of 3949413005520640's digits is 55
• More coming soon!