13856021760

Names of 13856021760

• Cardinal: 13856021760 can be written as Thirteen billion, eight hundred fifty-six million, twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.385602176 × 10¹⁰

Factors of 13856021760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 515494

Divisors of 13856021760

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1120 1280 1344 1680 1792 1920 2240 2688 3360 3840 4480 5376 6720 8960 13440 26880 515477 1030954 1546431 2061908 2577385 3092862 3608339 4123816 5154770 6185724 7216678 7732155 8247632 10309540 10825017 12371448 14433356 15464310 16495264 18041695 20619080 21650034 24742896 28866712 30928620 32990528 36083390 41238160 43300068 49485792 54125085 57733424 61857240 65981056 72166780 82476320 86600136 98971584 108250170 115466848 123714480 131962112 144333560 164952640 173200272 197943168 216500340 230933696 247428960 288667120 329905280 346400544 395886336 433000680 461867392 494857920 577334240 659810560 692801088 866001360 923734784 989715840 1154668480 1385602176 1732002720 1979431680 2309336960 2771204352 3464005440 4618673920 6928010880 13856021760
• Sum of all divisors σ(n): 50574577536
• Sum of proper divisors (its aliquot sum) s(n): 36718555776
• 13856021760 is an abundant number, because the sum of its proper divisors (36718555776) is greater than itself. Its abundance is 22862534016

Bases of 13856021760

• Binary: 1100111001111000100001110100000000₂
• Hexadecimal: 0x339E21D00
• Base-36: 6D5IMTC

Squares and roots of 13856021760

• 13856021760 squared (13856021760²) is 191989339013593497600
• 13856021760 cubed (13856021760³) is 2660208459060368438540107776000
• The square root of 13856021760 is 117711.6041858235
• The cube root of 13856021760 is 2401.8516821075

Scales and comparisons

• 13,856,021,760 seconds is equal to 440 years, 30 weeks, 14 hours, 56 minutes.
• To count from 1 to 13,856,021,760 would take you about eight hundred eighty-one 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 13856021760 cubic inches would be around 200.2 feet tall.

Recreational maths with 13856021760

• 13856021760 backwards is 06712065831
• The number of decimal digits it has is: 11
• The sum of 13856021760's digits is 39
• More coming soon!