13455964427520

Names of 13455964427520

• Cardinal: 13455964427520 can be written as Thirteen trillion, four hundred fifty-five billion, nine hundred sixty-four million, four hundred twenty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.345596442752 × 10¹³

Factors of 13455964427520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184429366

Divisors of 13455964427520

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 320 380 384 456 480 570 608 640 760 768 912 960 1140 1216 1280 1520 1824 1920 2280 2432 3040 3648 3840 4560 4864 6080 7296 9120 12160 14592 18240 24320 36480 72960 184429337 368858674 553288011 737717348 922146685 1106576022 1475434696 1844293370 2213152044 2766440055 2950869392 3504157403 3688586740 4426304088 5532880110 5901738784 7008314806 7377173480 8852608176 10512472209 11065760220 11803477568 14016629612 14754346960 17520787015 17705216352 21024944418 22131520440 23606955136 28033259224 29508693920 35041574030 35410432704 42049888836 44263040880 47213910272 52562361045 56066518448 59017387840 70083148060 70820865408 84099777672 88526081760 105124722090 112133036896 118034775680 140166296120 141641730816 168199555344 177052163520 210249444180 224266073792 236069551360 280332592240 336399110688 354104327040 420498888360 448532147584 560665184480 672798221376 708208654080 840997776720 897064295168 1121330368960 1345596442752 1681995553440 2242660737920 2691192885504 3363991106880 4485321475840 6727982213760 13455964427520
• Sum of all divisors σ(n): 45236828024640
• Sum of proper divisors (its aliquot sum) s(n): 31780863597120
• 13455964427520 is an abundant number, because the sum of its proper divisors (31780863597120) is greater than itself. Its abundance is 18324899169600

Bases of 13455964427520

• Binary: 11000011110011110101111110101101010100000000₂
• Hexadecimal: 0xC3CF5FAD500
• Base-36: 4RPL1SPHC

Squares and roots of 13455964427520

• 13455964427520 squared (13455964427520²) is 181062978674683641333350400
• 13455964427520 cubed (13455964427520³) is 2436377000187355432171225324619563008000
• The square root of 13455964427520 is 3668237.2370826835
• The cube root of 13455964427520 is 23785.0979067281

Scales and comparisons

• 13,455,964,427,520 seconds is equal to 427,858 years, 2 weeks, 3 days, 32 minutes.
• To count from 1 to 13,455,964,427,520 would take you about one million, sixty-nine thousand, six hundred forty-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 13455964427520 cubic inches would be around 1982.1 feet tall.

Recreational maths with 13455964427520

• 13455964427520 backwards is 02572446955431
• 13455964427520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13455964427520's digits is 57
• More coming soon!