13021509662546875

Names of 13021509662546875

• Cardinal: 13021509662546875 can be written as Thirteen quadrillion, twenty-one trillion, five hundred nine billion, six hundred sixty-two million, five hundred forty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3021509662546875 × 10¹⁶

Factors of 13021509662546875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 392

Divisors of 13021509662546875

• Number of divisors d(n): 140
• Complete list of divisors:
  1 5 7 25 35 125 151 175 229 625 755 875 1057 1145 1603 3125 3775 4375 5285 5725 8015 15625 18875 21875 22801 26425 28625 34579 40075 94375 109375 114005 132125 143125 159607 172895 200375 242053 471875 570025 660625 715625 798035 864475 1001875 1210265 2359375 2850125 3303125 3442951 3578125 3990175 4322375 5009375 5221429 6051325 14250625 16515625 17214755 19950875 21611875 24100657 25046875 26107145 30256625 36550003 71253125 86073775 99754375 108059375 120503285 130535725 151283125 182750015 356265625 430368875 498771875 519885601 540296875 602516425 652678625 756415625 788435779 913750075 2151844375 2493859375 2599428005 3012582125 3263393125 3639199207 3782078125 3942178895 4568750375 5519050453 10759221875 12997140025 15062910625 16316965625 18195996035 19710894475 22843751875 27595252265 53796109375 64985700125 75314553125 81584828125 90979980175 98554472375 114218759375 119053802629 137976261325 324928500625 376572765625 454899900875 492772361875 571093796875 595269013145 689881306625 833376618403 1624642503125 2274499504375 2463861809375 2976345065725 3449406533125 4166883092015 8123212515625 11372497521875 12319309046875 14881725328625 17247032665625 20834415460075 56862487609375 74408626643125 86235163328125 104172077300375 372043133215625 520860386501875 1860215666078125 2604301932509375 13021509662546875
• Sum of all divisors σ(n): 18807703969245200
• Sum of proper divisors (its aliquot sum) s(n): 5786194306698325
• 13021509662546875 is a deficient number, because the sum of its proper divisors (5786194306698325) is less than itself. Its deficiency is 7235315355848550

Bases of 13021509662546875

• Binary: 101110010000101111111001111001111000000001101110111011₂
• Hexadecimal: 0x2E42FE79E01BBB
• Base-36: 3K7QMYFNWL7

Squares and roots of 13021509662546875

• 13021509662546875 squared (13021509662546875²) is 169559713891801630437111572265625
• 13021509662546875 cubed (13021509662546875³) is 2207923452820778521858780638274142559051513671875
• The square root of 13021509662546875 is 114111829.6345601279
• The cube root of 13021509662546875 is 235263.0804307411

Scales and comparisons

• 13,021,509,662,546,875 seconds is equal to 414,043,729 years, 4 weeks, 6 days, 14 hours, 7 minutes, 55 seconds.
• To count from 1 to 13,021,509,662,546,875 would take you about one billion, two hundred forty-two million, one hundred thirty-one thousand, one hundred eighty-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 13021509662546875 cubic inches would be around 19605.3 feet tall.

Recreational maths with 13021509662546875

• 13021509662546875 backwards is 57864526690512031
• The number of decimal digits it has is: 17
• The sum of 13021509662546875's digits is 70
• More coming soon!