139914928997480

Names of 139914928997480

• Cardinal: 139914928997480 can be written as One hundred thirty-nine trillion, nine hundred fourteen billion, nine hundred twenty-eight million, nine hundred ninety-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3991492899748 × 10¹⁴

Factors of 139914928997480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38438167334

Divisors of 139914928997480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 91 104 130 140 182 260 280 364 455 520 728 910 1820 3640 38438167307 76876334614 153752669228 192190836535 269067171149 307505338456 384381673070 499696174991 538134342298 768763346140 999392349982 1076268684596 1345335855745 1537526692280 1998784699964 2152537369192 2498480874955 2690671711490 3497873224937 3997569399928 4996961749910 5381343422980 6995746449874 9993923499820 10762686845960 13991492899748 17489366124685 19987846999640 27982985799496 34978732249370 69957464498740 139914928997480
• Sum of all divisors σ(n): 387456726464640
• Sum of proper divisors (its aliquot sum) s(n): 247541797467160
• 139914928997480 is an abundant number, because the sum of its proper divisors (247541797467160) is greater than itself. Its abundance is 107626868469680

Bases of 139914928997480

• Binary: 11111110100000001111011101001000100010001101000₂
• Hexadecimal: 0x7F407BA44468
• Base-36: 1DLG1488DK

Squares and roots of 139914928997480

• 139914928997480 squared (139914928997480²) is 19576187356369869757846350400
• 139914928997480 cubed (139914928997480³) is 2739000864007856032770267237335348796992000
• The square root of 139914928997480 is 11828564.1139353851
• The cube root of 139914928997480 is 51914.4214903779

Scales and comparisons

• 139,914,928,997,480 seconds is equal to 4,448,861 years, 49 weeks, 5 days, 6 hours, 51 minutes, 20 seconds.
• To count from 1 to 139,914,928,997,480 would take you about eleven million, one hundred twenty-two thousand, one hundred fifty-four 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 139914928997480 cubic inches would be around 4326.2 feet tall.

Recreational maths with 139914928997480

• 139914928997480 backwards is 084799829419931
• The number of decimal digits it has is: 15
• The sum of 139914928997480's digits is 83
• More coming soon!