13937289541420

Names of 13937289541420

• Cardinal: 13937289541420 can be written as Thirteen trillion, nine hundred thirty-seven billion, two hundred eighty-nine million, five hundred forty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.393728954142 × 10¹³

Factors of 13937289541420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80219337

Divisors of 13937289541420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 68 70 73 85 119 140 146 170 238 292 340 365 476 511 595 730 1022 1190 1241 1460 2044 2380 2482 2555 4964 5110 6205 8687 10220 12410 17374 24820 34748 43435 86870 173740 80219233 160438466 320876932 401096165 561534631 802192330 1123069262 1363726961 1604384660 2246138524 2727453922 2807673155 5454907844 5615346310 5856004009 6818634805 9546088727 11230692620 11712008018 13637269610 19092177454 23424016036 27274539220 29280020045 38184354908 40992028063 47730443635 58560040090 81984056126 95460887270 99552068153 117120080180 163968112252 190921774540 199104136306 204960140315 398208272612 409920280630 497760340765 696864477071 819840561260 995520681530 1393728954142 1991041363060 2787457908284 3484322385355 6968644770710 13937289541420
• Sum of all divisors σ(n): 35902278615168
• Sum of proper divisors (its aliquot sum) s(n): 21964989073748
• 13937289541420 is an abundant number, because the sum of its proper divisors (21964989073748) is greater than itself. Its abundance is 8027699532328

Bases of 13937289541420

• Binary: 11001010110100000111001100010011011100101100₂
• Hexadecimal: 0xCAD0731372C
• Base-36: 4XUPACCA4

Squares and roots of 13937289541420

• 13937289541420 squared (13937289541420²) is 194248039761375313895616400
• 13937289541420 cubed (13937289541420³) is 2707291173007552474832744049304231288000
• The square root of 13937289541420 is 3733267.9439627689
• The cube root of 13937289541420 is 24065.3827942189

Scales and comparisons

• 13,937,289,541,420 seconds is equal to 443,162 years, 36 weeks, 1 day, 13 hours, 3 minutes, 40 seconds.
• To count from 1 to 13,937,289,541,420 would take you about one million, one hundred seven thousand, nine hundred 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 13937289541420 cubic inches would be around 2005.4 feet tall.

Recreational maths with 13937289541420

• 13937289541420 backwards is 02414598273931
• The number of decimal digits it has is: 14
• The sum of 13937289541420's digits is 58
• More coming soon!