1804726208907842

Names of 1804726208907842

• Cardinal: 1804726208907842 can be written as One quadrillion, eight hundred four trillion, seven hundred twenty-six billion, two hundred eight million, nine hundred seven thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.804726208907842 × 10¹⁵

Factors of 1804726208907842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 945

Divisors of 1804726208907842

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 11 19 22 38 71 73 121 142 146 209 242 361 418 722 769 781 803 1349 1387 1538 1562 1606 2299 2698 2774 3971 4598 5041 5183 5329 7942 8459 8591 8833 10082 10366 10658 14611 14839 15257 16918 17182 17666 25631 26353 29222 29678 30514 43681 51262 52706 54599 55451 56137 57013 58619 87362 93049 95779 98477 101251 109198 110902 112274 114026 117238 160721 163229 167827 186098 191558 196954 202502 277609 281941 289883 321442 326458 335654 367993 378359 555218 563882 579766 600589 609961 617507 627143 644809 735986 756718 1037381 1053569 1066603 1083247 1113761 1201178 1219922 1235014 1254286 1289618 1767931 1819801 1871063 1923769 2074762 2107138 2133206 2166494 2227522 3053699 3101351 3188713 3535862 3639602 3742126 3847538 3876529 3985727 4047923 4098001 4161949 6107398 6202702 6377426 6606479 6792577 6991867 7188821 7753058 7971454 8095846 8196002 8323898 11411191 11589259 11732633 11915717 12251371 13212958 13585154 13983734 14377642 19710239 20017811 20265457 20581693 21161459 22822382 23178518 23465266 23831434 24502742 26863489 33590689 39420478 40035622 40530914 41163386 42322918 42641819 43842997 44527153 45078011 45781439 53726978 67181378 73654051 75728813 76910537 77862019 79077031 85283638 87685994 89054306 90156022 91562878 125523101 129058963 132845473 136587599 147308102 151457626 153821074 155724038 158154062 216812629 220195921 222920027 226398623 232776049 251046202 258117926 265690946 273175198 282986617 290958071 295498379 433625258 440391842 445840054 452797246 465552098 469060009 482272967 495858121 510406291 565973234 581916142 590996758 810194561 833016943 846015907 856482209 869847341 938120018 964545934 991716242 1020812582 1399426969 1438847447 1461300203 1479378361 1502463589 1620389122 1666033886 1692031814 1712964418 1739694682 2384938919 2452120297 2798853938 2877694894 2922600406 2958756722 3004927178 3112852787 3200538781 3250482169 4769877838 4904240594 5376745723 5528203349 5614469201 6225705574 6401077562 6500964338 8912140171 9163186373 9421304299 9697719529 10753491446 11056406698 11228938402 15393696659 15827321917 16074302233 16273161971 16527099479 17824280342 18326372746 18842608598 19395439058 20658023041 30787393318 31654643834 32148604466 32546323942 33054198958 34241380657 35205926591 41316046082 59144202953 60810236839 61759161211 68482761314 70411853182 102158168737 105035863631 106674914819 118288405906 121620473678 123518322422 169330663249 174100541087 179004781681 204316337474 210071727262 213349829638 227238253451 338661326498 348201082174 358009563362 392502437779 454476506902 650586232483 668912605229 785004875558 1123739856107 1155394499941 1173424063009 1301172464966 1337825210458 2247479712214 2310788999882 2346848126018 2499620787961 4317526815569 4999241575922 7457546317801 8635053631138 12361138417177 12709339499351 14915092635602 24722276834354 25418678998702 47492794971259 82033009495811 94985589942518 164066018991622 902363104453921 1804726208907842
• Sum of all divisors σ(n): 3233697246195570
• Sum of proper divisors (its aliquot sum) s(n): 1428971037287728
• 1804726208907842 is a deficient number, because the sum of its proper divisors (1428971037287728) is less than itself. Its deficiency is 375755171620114

Bases of 1804726208907842

• Binary: 110011010010110001110010000100110010100101001000010₂
• Hexadecimal: 0x6696390994A42
• Base-36: HRPZRW4THE

Squares and roots of 1804726208907842

• 1804726208907842 squared (1804726208907842²) is 3257036689118871765070449096964
• 1804726208907842 cubed (1804726208907842³) is 5878059476227251003736913232565950681597991688
• The square root of 1804726208907842 is 42482069.2634885899
• The cube root of 1804726208907842 is 121750.4126333689

Scales and comparisons

• 1,804,726,208,907,842 seconds is equal to 57,384,711 years, 3 weeks, 7 hours, 44 minutes, 2 seconds.
• To count from 1 to 1,804,726,208,907,842 would take you about one hundred seventy-two million, one hundred fifty-four thousand, one 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 1804726208907842 cubic inches would be around 10145.9 feet tall.

Recreational maths with 1804726208907842

• 1804726208907842 backwards is 2487098026274081
• The number of decimal digits it has is: 16
• The sum of 1804726208907842's digits is 68
• More coming soon!