13538589939110719

Names of 13538589939110719

• Cardinal: 13538589939110719 can be written as Thirteen quadrillion, five hundred thirty-eight trillion, five hundred eighty-nine billion, nine hundred thirty-nine million, one hundred ten thousand, seven hundred nineteen.

Scientific notation

• Scientific notation: 1.3538589939110719 × 10¹⁶

Factors of 13538589939110719

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 797056150

Divisors of 13538589939110719

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 31 217 78283 547981 2426773 16987411 796977829 5578844803 24706312699 172944188893 62389815387607 436728707713249 1934084277015817 13538589939110719
• Sum of all divisors σ(n): 15971996785592320
• Sum of proper divisors (its aliquot sum) s(n): 2433406846481601
• 13538589939110719 is a deficient number, because the sum of its proper divisors (2433406846481601) is less than itself. Its deficiency is 11105183092629118

Bases of 13538589939110719

• Binary: 110000000110010100011010011100000101001001001100111111₂
• Hexadecimal: 0x3019469C14933F
• Base-36: 3PB12CTPO3J

Squares and roots of 13538589939110719

• 13538589939110719 squared (13538589939110719²) is 183293417539389981999924540696961
• 13538589939110719 cubed (13538589939110719³) is 2481534418604005410398113204856121887696805824959
• The square root of 13538589939110719 is 116355446.5382292235
• The cube root of 13538589939110719 is 238336.8223647953

Scales and comparisons

• 13,538,589,939,110,719 seconds is equal to 430,485,282 years, 23 weeks, 4 days, 18 hours, 45 minutes, 19 seconds.
• To count from 1 to 13,538,589,939,110,719 would take you about one billion, two hundred ninety-one million, four hundred fifty-five thousand, eight hundred forty-seven 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 13538589939110719 cubic inches would be around 19861.4 feet tall.

Recreational maths with 13538589939110719

• 13538589939110719 backwards is 91701193998583531
• The number of decimal digits it has is: 17
• The sum of 13538589939110719's digits is 82
• More coming soon!