138580840799808

Names of 138580840799808

• Cardinal: 138580840799808 can be written as One hundred thirty-eight trillion, five hundred eighty billion, eight hundred forty million, seven hundred ninety-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.38580840799808 × 10¹⁴

Factors of 138580840799808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2262618266

Divisors of 138580840799808

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 32 33 44 48 58 64 66 87 88 96 116 132 174 176 192 232 264 319 348 352 464 528 638 696 704 928 957 1056 1276 1392 1856 1914 2112 2552 2784 3828 5104 5568 7656 10208 15312 20416 30624 61248 2262618221 4525236442 6787854663 9050472884 13575709326 18100945768 24888800431 27151418652 36201891536 49777600862 54302837304 65615928409 72403783072 74666401293 99555201724 108605674608 131231856818 144807566144 149332802586 196847785227 199110403448 217211349216 262463713636 298665605172 393695570454 398220806896 434422698432 524927427272 597331210344 721775212499 787391140908 796441613792 1049854854544 1194662420688 1443550424998 1574782281816 1592883227584 2099709709088 2165325637497 2389324841376 2887100849996 3149564563632 4199419418176 4330651274994 4778649682752 5774201699992 6299129127264 8661302549988 11548403399984 12598258254528 17322605099976 23096806799968 34645210199952 46193613599936 69290420399904 138580840799808
• Sum of all divisors σ(n): 413787620439360
• Sum of proper divisors (its aliquot sum) s(n): 275206779639552
• 138580840799808 is an abundant number, because the sum of its proper divisors (275206779639552) is greater than itself. Its abundance is 136625938839744

Bases of 138580840799808

• Binary: 11111100000100111011101110010011101111001000000₂
• Hexadecimal: 0x7E09DDC9DE40
• Base-36: 1D4F5QK6YO

Squares and roots of 138580840799808

• 138580840799808 squared (138580840799808²) is 19204649436781729597132836864
• 138580840799808 cubed (138580840799808³) is 2661396466214771240957051709819705746522112
• The square root of 138580840799808 is 11772036.3913729049
• The cube root of 138580840799808 is 51748.8930099729

Scales and comparisons

• 138,580,840,799,808 seconds is equal to 4,406,442 years, 4 weeks, 15 hours, 56 minutes, 48 seconds.
• To count from 1 to 138,580,840,799,808 would take you about eleven million, sixteen thousand, one hundred five 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 138580840799808 cubic inches would be around 4312.4 feet tall.

Recreational maths with 138580840799808

• 138580840799808 backwards is 808997048085831
• The number of decimal digits it has is: 15
• The sum of 138580840799808's digits is 78
• More coming soon!