1638004044304896

Names of 1638004044304896

• Cardinal: 1638004044304896 can be written as One quadrillion, six hundred thirty-eight trillion, four billion, forty-four million, three hundred four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.638004044304896 × 10¹⁵

Factors of 1638004044304896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 345555

Divisors of 1638004044304896

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 193 222 256 296 384 386 433 444 512 579 592 768 772 866 888 1158 1184 1299 1536 1544 1732 1776 2316 2368 2598 3088 3464 3552 4632 4736 5196 6176 6928 7104 7141 9264 9472 10392 12352 13856 14208 14282 16021 18528 18944 20784 21423 24704 27712 28416 28564 32042 37056 41568 42846 48063 49408 55424 56832 57128 64084 74112 83136 83569 85692 96126 98816 110848 114256 128168 148224 166272 167138 171384 192252 221696 228512 250707 256336 296448 332544 334276 342768 344887 384504 457024 501414 512672 665088 668552 685536 689774 769008 914048 1002828 1025344 1034661 1337104 1371072 1379548 1538016 1828096 2005656 2050688 2069322 2674208 2742144 2759096 3076032 3092053 3656192 4011312 4101376 4138644 5348416 5484288 5518192 6152064 6184106 8022624 8202752 8277288 9276159 10696832 10968576 11036384 12304128 12368212 12760819 16045248 16554576 18552318 21393664 22072768 24608256 24736424 25521638 32090496 33109152 37104636 38282457 42787328 44145536 49472848 51043276 64180992 66218304 66563191 74209272 76564914 88291072 98945696 102086552 128361984 132436608 133126382 148418544 149336071 153129828 176582144 197891392 199689573 204173104 264873216 266252764 296837088 298672142 306259656 395782784 399379146 408346208 448008213 529746432 532505528 593674176 597344284 612519312 791565568 798758292 816692416 896016426 1065011056 1187348352 1194688568 1225038624 1583131136 1597516584 1633384832 1792032852 2130022112 2374696704 2389377136 2450077248 2462838067 3195033168 3266769664 3584065704 4260044224 4749393408 4778754272 4900154496 4925676134 5525434627 6390066336 6533539328 7168131408 7388514201 8520088448 9557508544 9800308992 9851352268 11050869254 12780132672 14336262816 14777028402 16576303881 17040176896 19115017088 19600617984 19702704536 22101738508 25560265344 28672525632 28821861703 29554056804 33152607762 34080353792 38230034176 39405409072 44203477016 51120530688 57345051264 57643723406 59108113608 66305215524 76460068352 78810818144 86465585109 88406954032 102241061376 114690102528 115287446812 118216227216 132610431048 157621636288 172931170218 176813908064 229380205056 230574893624 236432454432 265220862096 315243272576 345862340436 353627816128 461149787248 472864908864 530441724192 630486545152 691724680872 707255632256 922299574496 945729817728 1060883448384 1066408883011 1260973090304 1383449361744 1414511264512 1844599148992 1891459635456 2121766896768 2132817766022 2766898723488 2829022529024 3199226649033 3689198297984 3782919270912 4243533793536 4265635532044 5533797446976 6398453298066 7378396595968 8487067587072 8531271064088 11067594893952 12796906596132 14756793191936 17062542128176 22135189787904 25593813192264 34125084256352 44270379575808 51187626384528 68250168512704 102375252769056 136500337025408 204750505538112 273000674050816 409501011076224 546001348101632 819002022152448 1638004044304896
• Sum of all divisors σ(n): 4515322399703808
• Sum of proper divisors (its aliquot sum) s(n): 2877318355398912
• 1638004044304896 is an abundant number, because the sum of its proper divisors (2877318355398912) is greater than itself. Its abundance is 1239314311094016

Bases of 1638004044304896

• Binary: 101110100011100000110001001001100111001001000000000₂
• Hexadecimal: 0x5D1C189339200
• Base-36: G4MGO3YUIO

Squares and roots of 1638004044304896

• 1638004044304896 squared (1638004044304896²) is 2683057249159195698091809570816
• 1638004044304896 cubed (1638004044304896³) is 4394858625224331576301429291839912750807515136
• The square root of 1638004044304896 is 40472262.6536359591
• The cube root of 1638004044304896 is 117879.5103602765

Scales and comparisons

• 1,638,004,044,304,896 seconds is equal to 52,083,461 years, 48 weeks, 2 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 1,638,004,044,304,896 would take you about one hundred fifty-six million, two hundred fifty thousand, three hundred eighty-five 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 1638004044304896 cubic inches would be around 9823.3 feet tall.

Recreational maths with 1638004044304896

• 1638004044304896 backwards is 6984034404008361
• The number of decimal digits it has is: 16
• The sum of 1638004044304896's digits is 60
• More coming soon!