3996905674058642015

Names of 3996905674058642015

• Cardinal: 3996905674058642015 can be written as Three quintillion, nine hundred ninety-six quadrillion, nine hundred five trillion, six hundred seventy-four billion, fifty-eight million, six hundred forty-two thousand and fifteen.

Scientific notation

• Scientific notation: 3.996905674058642015 × 10¹⁸

Factors of 3996905674058642015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2436465

Divisors of 3996905674058642015

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 11 29 37 55 145 157 185 319 407 785 1073 1595 1727 2035 4553 5365 5809 8635 11803 22765 29045 50083 59015 63899 168461 192239 250415 319495 842305 961195 1853071 2114629 2243987 5574931 7112843 9265355 10573145 11219935 24683857 27874655 30181523 35564215 61324241 65075623 78241273 83027519 123419285 150907615 206272447 306621205 325378115 331996753 352305959 391206365 415137595 715831853 875264167 913302709 1031362235 1116716351 1659983765 1761529795 2268996917 2407798051 3579159265 3875365549 4376320835 4566513545 5583581755 9627905837 10216872811 11344984585 12038990255 12283879861 13035320483 19376827745 26485778561 32384774179 48139529185 51084364055 61419399305 65176602415 112385600921 132428892805 143388525313 161923870895 356232515969 378024294007 431381816893 561928004605 716942626565 1781162579845 1890121470035 2156909084465 4158267234077 4745199985823 12510072689897 15961127225041 20791336170385 23725999929115 62550363449485 67726945252201 79805636125205 137610799588867 175572399475451 338634726261005 462872689526189 688053997944335 744996397774211 877861997377255 1964081412313829 2314363447630945 2505896974331437 3724981988871055 5091599584788079 9820407061569145 12529484871657185 21604895535452119 25457997923940395 27564866717645807 72671012255611673 108024477677260595 137824333588229035 363355061278058365 799381134811728403 3996905674058642015
• Sum of all divisors σ(n): 5594467080382156800
• Sum of proper divisors (its aliquot sum) s(n): 1597561406323514785
• 3996905674058642015 is a deficient number, because the sum of its proper divisors (1597561406323514785) is less than itself. Its deficiency is 2399344267735127230

Bases of 3996905674058642015

• Binary: 11011101110111110111001000100010110111000000100011001001011111₂
• Hexadecimal: 0x3777DC88B702325F
• Base-36: UD74TAA05HZZ

Squares and roots of 3996905674058642015

• 3996905674058642015 squared (3996905674058642015²) is 15975254967322167480980025105923260225
• 3996905674058642015 cubed (3996905674058642015³) is 63851587223423476932129880481779272648842945064963353375
• The square root of 3996905674058642015 is 1999226268.8496872627
• The cube root of 3996905674058642015 is 1586991.6183520845

Scales and comparisons

• 3,996,905,674,058,642,015 seconds is equal to 127,089,237,194 years, 3 weeks, 4 days, 16 hours, 33 minutes, 35 seconds.
• To count from 1 to 3,996,905,674,058,642,015 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3996905674058642015 cubic inches would be around 132249.3 feet tall.

Recreational maths with 3996905674058642015

• 3996905674058642015 backwards is 5102468504765096993
• The number of decimal digits it has is: 19
• The sum of 3996905674058642015's digits is 89
• More coming soon!