38384031919870

Names of 38384031919870

• Cardinal: 38384031919870 can be written as Thirty-eight trillion, three hundred eighty-four billion, thirty-one million, nine hundred nineteen thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 3.838403191987 × 10¹³

Factors of 38384031919870

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2151

Divisors of 38384031919870

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 47 65 70 91 94 127 130 169 182 235 254 329 337 338 455 470 611 635 658 674 845 889 910 1183 1222 1270 1613 1645 1651 1685 1690 1778 2359 2366 3055 3226 3290 3302 3370 4277 4381 4445 4718 5915 5969 6110 7943 8065 8255 8554 8762 8890 11291 11557 11795 11830 11938 15839 15886 16130 16510 20969 21385 21463 21905 22582 23114 23590 29845 30667 31678 39715 41783 41938 42770 42799 42926 43810 55601 56455 56953 57785 59690 61334 75811 77597 79195 79430 83566 85598 104845 107315 110873 111202 112910 113906 115570 146783 150241 151622 153335 155194 158390 204851 205907 208915 209690 213995 214630 221746 272597 278005 284765 293566 299593 300482 306670 379055 387985 398671 409702 411814 417830 427990 530677 543179 543581 545194 554365 556010 556387 569530 599186 733915 751205 758110 775970 797342 985543 1008761 1024255 1029535 1061354 1086358 1087162 1108730 1112774 1362985 1433957 1441349 1467830 1497965 1502410 1908179 1971086 1993355 2011553 2017522 2048510 2059070 2653385 2663063 2676791 2715895 2717905 2725970 2781935 2867914 2882698 2995930 3805067 3816358 3894709 3986710 4023106 4927715 5043805 5306770 5326126 5353582 5431790 5435810 5563870 6898801 7061327 7066553 7169785 7206745 7233031 7610134 7789418 9540895 9627997 9855430 10057765 10087610 12812059 13315315 13383955 13797602 14080871 14122654 14133106 14339570 14413490 14466062 18641441 18737537 19025335 19081790 19255994 19473545 20115530 25548307 25624118 26150189 26630630 26767910 28161742 34494005 34619819 35306635 35332765 36165155 37282882 37475074 38050670 38947090 48139985 49465871 50631217 51096614 52300378 64060295 67395979 68988010 69034787 69239638 70404355 70613270 70665530 72330310 89684413 91865189 93207205 93687685 96279970 98931742 101262434 125163961 127741535 128120590 130750945 134791958 138069574 140808710 173099095 178838149 179368826 183051323 183730378 186414410 187375370 242338733 247329355 250327922 253156085 255483070 261501890 332127991 336979895 339952457 345173935 346198190 357676298 366102646 448422065 459325945 483243509 484677466 494658710 506312170 625819805 643056323 664255982 673959790 679904914 690347870 876147727 894190745 896844130 897452231 915256615 918651890 966487018 1211693665 1251639610 1286112646 1627131493 1660639955 1699762285 1752295454 1788381490 1794904462 1830513230 2324895937 2379667199 2416217545 2423387330 3215281615 3244634989 3254262986 3321279910 3399524570 4317663883 4380738635 4487261155 4649791874 4759334398 4832435090 6282165617 6430563230 6489269978 8135657465 8635327766 8761477270 8974522310 11389920451 11624479685 11666879003 11898335995 12564331234 16223174945 16271314930 21588319415 22712444923 22779840902 23248959370 23333758006 23796671990 30223647181 31410828085 32446349890 42180254857 43176638830 45424889846 56949602255 58334395015 60447294362 62821656170 81668153021 84360509714 113562224615 113899204510 116668790030 151118235905 163336306042 210901274285 227124449230 295261783999 302236471810 408340765105 421802548570 548343313141 590523567998 816681530210 1096686626282 1476308919995 2741716565705 2952617839990 3838403191987 5483433131410 7676806383974 19192015959935 38384031919870
• Sum of all divisors σ(n): 88325279318016
• Sum of proper divisors (its aliquot sum) s(n): 49941247398146
• 38384031919870 is an abundant number, because the sum of its proper divisors (49941247398146) is greater than itself. Its abundance is 11557215478276

Bases of 38384031919870

• Binary: 1000101110100011111010100101100110111011111110₂
• Hexadecimal: 0x22E8FA966EFE
• Base-36: DLTDPK45A

Squares and roots of 38384031919870

• 38384031919870 squared (38384031919870²) is 1473333906425599038100816900
• 38384031919870 cubed (38384031919870³) is 56552495692866953175747724192722341803000
• The square root of 38384031919870 is 6195484.8010361545
• The cube root of 38384031919870 is 33732.6295746953

Scales and comparisons

• 38,384,031,919,870 seconds is equal to 1,220,493 years, 25 weeks, 1 day, 16 hours, 51 minutes, 10 seconds.
• To count from 1 to 38,384,031,919,870 would take you about three million, fifty-one thousand, two hundred thirty-three 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 38384031919870 cubic inches would be around 2811.1 feet tall.

Recreational maths with 38384031919870

• 38384031919870 backwards is 07891913048383
• The number of decimal digits it has is: 14
• The sum of 38384031919870's digits is 64
• More coming soon!