13959199872

Names of 13959199872

• Cardinal: 13959199872 can be written as Thirteen billion, nine hundred fifty-nine million, one hundred ninety-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3959199872 × 10¹⁰

Factors of 13959199872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64

Divisors of 13959199872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 64 72 96 118 128 144 177 192 236 288 354 384 472 531 576 708 944 1062 1152 1416 1888 2124 2832 3481 3776 4248 5664 6962 7552 8496 10443 11328 13924 16992 20886 22656 27848 31329 33984 41772 55696 62658 67968 83544 111392 125316 167088 205379 222784 250632 334176 410758 445568 501264 616137 668352 821516 1002528 1232274 1336704 1643032 1848411 2005056 2464548 3286064 3696822 4010112 4929096 6572128 7393644 9858192 12117361 13144256 14787288 19716384 24234722 26288512 29574576 36352083 39432768 48469444 59149152 72704166 78865536 96938888 109056249 118298304 145408332 193877776 218112498 236596608 290816664 387755552 436224996 581633328 775511104 872449992 1163266656 1551022208 1744899984 2326533312 3489799968 4653066624 6979599936 13959199872
• Sum of all divisors σ(n): 40861621515
• Sum of proper divisors (its aliquot sum) s(n): 26902421643
• 13959199872 is an abundant number, because the sum of its proper divisors (26902421643) is greater than itself. Its abundance is 12943221771

Bases of 13959199872

• Binary: 1101000000000010000111110010000000₂
• Hexadecimal: 0x340087C80
• Base-36: 6EUY3K0

Squares and roots of 13959199872

• 13959199872 squared (13959199872²) is 194859261066444816384
• 13959199872 cubed (13959199872³) is 2720079372136731064362596302848
• The square root of 13959199872 is 118149.0578548977
• The cube root of 13959199872 is 2407.7986976823

Scales and comparisons

• 13,959,199,872 seconds is equal to 443 years, 44 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,959,199,872 would take you about eight 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 13959199872 cubic inches would be around 200.6 feet tall.

Recreational maths with 13959199872

• 13959199872 backwards is 27899195931
• The number of decimal digits it has is: 11
• The sum of 13959199872's digits is 63
• More coming soon!