3820645398946320

Names of 3820645398946320

• Cardinal: 3820645398946320 can be written as Three quadrillion, eight hundred twenty trillion, six hundred forty-five billion, three hundred ninety-eight million, nine hundred forty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.82064539894632 × 10¹⁵

Factors of 3820645398946320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 726

Divisors of 3820645398946320

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 140 144 168 180 189 210 216 240 252 270 280 315 336 360 378 420 432 504 540 560 630 709 720 756 840 945 1008 1080 1260 1418 1512 1680 1890 2127 2160 2520 2836 3024 3545 3780 4254 4963 5040 5672 6381 7090 7560 8508 9926 10635 11344 12762 14180 14889 15120 17016 19143 19852 21270 24815 25524 28360 29778 31905 34032 38286 39704 42540 44667 49630 51048 56720 59556 63810 74445 76572 79408 85080 89334 95715 99260 102096 119112 127620 134001 148890 153144 170160 178668 191430 198520 223335 238224 255240 268002 297780 306288 357336 382860 397040 446670 502681 510480 536004 595560 670005 714672 765720 893340 1005362 1072008 1191120 1340010 1508043 1531440 1786680 2010724 2144016 2513405 2680020 3016086 3518767 3573360 4021448 4524129 5026810 5360040 6032172 7037534 7540215 8042896 9048258 10053620 10556301 10720080 12064344 13572387 14075068 15080430 17593835 18096516 20107240 21112602 22620645 24128688 27144774 28150136 30160860 31668903 35187670 36193032 40214480 42225204 45241290 52781505 54289548 56300272 60321720 63337806 67861935 70375340 72386064 84450408 90482580 95006709 105563010 108579096 120643440 126675612 135723870 140750680 158344515 168900816 180965160 190013418 211126020 217158192 253351224 271447740 281501360 316689030 356400829 361930320 380026836 422252040 475033545 506702448 542895480 633378060 712801658 760053672 844504080 950067090 1069202487 1085790960 1266756120 1425603316 1520107344 1782004145 1900134180 2138404974 2494805803 2533512240 2851206632 3207607461 3564008290 3800268360 4276809948 4989611606 5346012435 5702413264 6415214922 7128016580 7484417409 7600536720 8553619896 9622822383 9979223212 10692024870 12474029015 12830429844 14256033160 14968834818 16038037305 17107239792 19245644766 19958446424 21384049740 22453252227 24948058030 25660859688 28512066320 29937669636 32076074610 37422087045 38491289532 39916892848 42768099480 44906504454 48114111915 49896116060 51321719376 59875339272 64152149220 67359756681 74844174090 76982579064 85536198960 89813008908 96228223830 99792232120 112266261135 119750678544 128304298440 134719513362 149688348180 153965158128 179626017816 192456447660 199584464240 224532522270 252688187761 256608596880 269439026724 299376696360 336798783405 359252035632 384912895320 449065044540 505376375522 538878053448 598753392720 673597566810 758064563283 769825790640 898130089080 1010752751044 1077756106896 1263440938805 1347195133620 1516129126566 1768817314327 1796260178160 2021505502088 2274193689849 2526881877610 2694390267240 3032258253132 3537634628654 3790322816415 4043011004176 4548387379698 5053763755220 5306451942981 5388780534480 6064516506264 6822581069547 7075269257308 7580645632830 8844086571635 9096774759396 10107527510440 10612903885962 11370968449245 12129033012528 13645162139094 14150538514616 15161291265660 15919355828943 17688173143270 18193549518792 20215055020880 21225807771924 22741936898490 26532259714905 27290324278188 28301077029232 30322582531320 31838711657886 34112905347735 35376346286540 36387099037584 42451615543848 45483873796980 47758067486829 53064519429810 54580648556376 60645165062640 63677423315772 68225810695470 70752692573080 79596779144715 84903231087696 90967747593960 95516134973658 106129038859620 109161297112752 127354846631544 136451621390940 141505385146160 159193558289430 181935495187920 191032269947316 212258077719240 238790337434145 254709693263088 272903242781880 318387116578860 382064539894632 424516155438480 477580674868290 545806485563760 636774233157720 764129079789264 955161349736580 1273548466315440 1910322699473160 3820645398946320
• Sum of all divisors σ(n): 15061243874709120
• Sum of proper divisors (its aliquot sum) s(n): 11240598475762800
• 3820645398946320 is an abundant number, because the sum of its proper divisors (11240598475762800) is greater than itself. Its abundance is 7419953076816480

Bases of 3820645398946320

• Binary: 1101100100101101101101010011110100010010001000010000₂
• Hexadecimal: 0xD92DB53D12210
• Base-36: 11MB09KE3O0

Squares and roots of 3820645398946320

• 3820645398946320 squared (3820645398946320²) is 14597331264489684710966241542400
• 3820645398946320 cubed (3820645398946320³) is 55771226532567781231636009318008555571603968000
• The square root of 3820645398946320 is 61811369.4958000423
• The cube root of 3820645398946320 is 156331.1696731439

Scales and comparisons

• 3,820,645,398,946,320 seconds is equal to 121,484,705 years, 34 weeks, 4 hours, 12 minutes.
• To count from 1 to 3,820,645,398,946,320 would take you about three hundred sixty-four million, four hundred fifty-four thousand, one hundred sixteen 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 3820645398946320 cubic inches would be around 13027.6 feet tall.

Recreational maths with 3820645398946320

• 3820645398946320 backwards is 0236498935460283
• 3820645398946320 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3820645398946320's digits is 72
• More coming soon!