13390858840540

Names of 13390858840540

• Cardinal: 13390858840540 can be written as Thirteen trillion, three hundred ninety billion, eight hundred fifty-eight million, eight hundred forty thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.339085884054 × 10¹³

Factors of 13390858840540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21581

Divisors of 13390858840540

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 113 226 452 461 565 631 922 1130 1262 1844 2260 2305 2524 3155 4610 6310 9220 12620 20369 40738 52093 71303 81476 101845 104186 142606 203690 208372 260465 285212 290891 356515 407380 520930 581782 713030 1041860 1163564 1426060 1454455 2301697 2908910 4603394 5817820 9206788 9390109 11508485 12852839 18780218 23016970 25705678 32870683 37560436 46033940 46950545 51411356 64264195 65741366 93901090 128528390 131482732 164353415 187802180 257056780 328706830 657413660 1061082317 1452370807 2122164634 2904741614 4244329268 5305411585 5809483228 5925158779 7261854035 10610823170 11850317558 14523708070 21221646340 23700635116 29047416140 29625793895 59251587790 118503175580 669542942027 1339085884054 2678171768108 3347714710135 6695429420270 13390858840540
• Sum of all divisors σ(n): 28477655015040
• Sum of proper divisors (its aliquot sum) s(n): 15086796174500
• 13390858840540 is an abundant number, because the sum of its proper divisors (15086796174500) is greater than itself. Its abundance is 1695937333960

Bases of 13390858840540

• Binary: 11000010110111001101011000100110100111011100₂
• Hexadecimal: 0xC2DCD6269DC
• Base-36: 4QVOBM124

Squares and roots of 13390858840540

• 13390858840540 squared (13390858840540²) is 179315100487268273147491600
• 13390858840540 cubed (13390858840540³) is 2401183198602254817191747383185389464000
• The square root of 13390858840540 is 3659352.2432993519
• The cube root of 13390858840540 is 23746.6751189925

Scales and comparisons

• 13,390,858,840,540 seconds is equal to 425,787 years, 46 weeks, 2 days, 3 hours, 15 minutes, 40 seconds.
• To count from 1 to 13,390,858,840,540 would take you about one million, sixty-four thousand, four hundred sixty-nine 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 13390858840540 cubic inches would be around 1978.9 feet tall.

Recreational maths with 13390858840540

• 13390858840540 backwards is 04504885809331
• The number of decimal digits it has is: 14
• The sum of 13390858840540's digits is 58
• More coming soon!