13897694760

Names of 13897694760

• Cardinal: 13897694760 can be written as Thirteen billion, eight hundred ninety-seven million, six hundred ninety-four thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.389769476 × 10¹⁰

Factors of 13897694760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2951

Divisors of 13897694760

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 67 120 134 201 268 335 402 536 670 804 857 1005 1340 1608 1714 2010 2017 2571 2680 3428 4020 4034 4285 5142 6051 6856 8040 8068 8570 10085 10284 12102 12855 16136 17140 20170 20568 24204 25710 30255 34280 40340 48408 51420 57419 60510 80680 102840 114838 121020 135139 172257 229676 242040 270278 287095 344514 405417 459352 540556 574190 675695 689028 810834 861285 1081112 1148380 1351390 1378056 1621668 1722570 1728569 2027085 2296760 2702780 3243336 3445140 3457138 4054170 5185707 5405560 6890280 6914276 8108340 8642845 10371414 13828552 16216680 17285690 20742828 25928535 34571380 41485656 51857070 69142760 103714140 115814123 207428280 231628246 347442369 463256492 579070615 694884738 926512984 1158141230 1389769476 1737211845 2316282460 2779538952 3474423690 4632564920 6948847380 13897694760
• Sum of all divisors σ(n): 42385749120
• Sum of proper divisors (its aliquot sum) s(n): 28488054360
• 13897694760 is an abundant number, because the sum of its proper divisors (28488054360) is greater than itself. Its abundance is 14590359600

Bases of 13897694760

• Binary: 1100111100010111011111111000101000₂
• Hexadecimal: 0x33C5DFE28
• Base-36: 6DUBTWO

Squares and roots of 13897694760

• 13897694760 squared (13897694760²) is 193145919642131457600
• 13897694760 cubed (13897694760³) is 2684283035325831433518682176000
• The square root of 13897694760 is 117888.4844249003
• The cube root of 13897694760 is 2404.2571870731

Scales and comparisons

• 13,897,694,760 seconds is equal to 441 years, 46 weeks, 6 days, 22 hours, 46 minutes.
• To count from 1 to 13,897,694,760 would take you about eight hundred eighty-three 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 13897694760 cubic inches would be around 200.4 feet tall.

Recreational maths with 13897694760

• 13897694760 backwards is 06749679831
• 13897694760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13897694760's digits is 60
• More coming soon!