5438920620800187

Names of 5438920620800187

• Cardinal: 5438920620800187 can be written as Five quadrillion, four hundred thirty-eight trillion, nine hundred twenty billion, six hundred twenty million, eight hundred thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 5.438920620800187 × 10¹⁵

Factors of 5438920620800187

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 581

Divisors of 5438920620800187

• Number of divisors d(n): 150
• Complete list of divisors:
  1 3 9 27 31 81 93 243 279 547 729 837 961 1641 2187 2511 2883 4923 6561 7533 8649 14769 16957 19683 22599 25947 29791 44307 50871 67797 77841 89373 132921 152613 203391 233523 268119 299209 398763 457839 525667 610173 700569 804357 897627 923521 1196289 1373517 1577001 2101707 2413071 2692881 2770563 3588867 4120551 4731003 6305121 7239213 8078643 8311689 9275479 10766601 12361653 14193009 16295677 18915363 21717639 24235929 24935067 27826437 37084959 42579027 48887031 65152917 72707787 74805201 83479311 111254877 127737081 146661093 195458751 218123361 224415603 250437933 287539849 333764631 383211243 439983279 505165987 586376253 654370083 673246809 751313799 862619547 1149633729 1319949837 1515497961 1963110249 2019740427 2253941397 2587858641 3448901187 3959849511 4546493883 5889330747 6059221281 6761824191 7763575923 8913735319 10346703561 11879548533 13639481649 18177663843 20285472573 23290727769 26741205957 35638645599 40918444947 60856417719 69872183307 80223617871 106915936797 122755334841 182569253157 209616549921 240670853613 276325794889 320747810391 368266004523 628849649763 722012560839 828977384667 1104798013569 1886548949289 2166037682517 2486932154001 3314394040707 5659646847867 6498113047551 7460796462003 9943182122121 19494339142653 22382389386009 58483017427959 67147168158027 175449052283877 201441504474081 604324513422243 1812973540266729 5438920620800187
• Sum of all divisors σ(n): 8445623745100740
• Sum of proper divisors (its aliquot sum) s(n): 3006703124300553
• 5438920620800187 is a deficient number, because the sum of its proper divisors (3006703124300553) is less than itself. Its deficiency is 2432217496499634

Bases of 5438920620800187

• Binary: 10011010100101010101101100011100100000111100010111011₂
• Hexadecimal: 0x1352AB639078BB
• Base-36: 1HJXPN0USOR

Squares and roots of 5438920620800187

• 5438920620800187 squared (5438920620800187²) is 29581857519365491548952179234969
• 5438920620800187 cubed (5438920620800187³) is 160893374863650039124880261621090116606272139203
• The square root of 5438920620800187 is 73749038.1008470307
• The cube root of 5438920620800187 is 175861.5541402225

Scales and comparisons

• 5,438,920,620,800,187 seconds is equal to 172,940,852 years, 2 weeks, 6 days, 3 hours, 36 minutes, 27 seconds.
• To count from 1 to 5,438,920,620,800,187 would take you about five hundred eighteen million, eight hundred twenty-two thousand, five hundred fifty-six 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 5438920620800187 cubic inches would be around 14655.1 feet tall.

Recreational maths with 5438920620800187

• 5438920620800187 backwards is 7810080260298345
• The number of decimal digits it has is: 16
• The sum of 5438920620800187's digits is 63
• More coming soon!