13972556871

Names of 13972556871

• Cardinal: 13972556871 can be written as Thirteen billion, nine hundred seventy-two million, five hundred fifty-six thousand, eight hundred seventy-one.

Scientific notation

• Scientific notation: 1.3972556871 × 10¹⁰

Factors of 13972556871

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1538

Divisors of 13972556871

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 31 39 63 91 93 117 217 273 279 403 651 727 757 819 1209 1953 2181 2271 2821 3627 5089 5299 6543 6813 8463 9451 9841 15267 15897 22537 23467 25389 28353 29523 45801 47691 66157 67611 68887 70401 85059 88569 157759 164269 198471 202833 206661 211203 292981 305071 473277 492807 550339 595413 619983 878943 915213 1419831 1478421 1651017 2050867 2135497 2636829 2745639 3852373 4953051 6152601 6406491 7154407 11557119 17060509 18457803 19219473 21463221 34671357 50080849 51181527 64389663 119423563 150242547 153544581 221786617 358270689 450727641 665359851 1074812067 1552506319 1996079553 4657518957 13972556871
• Sum of all divisors σ(n): 25710583808
• Sum of proper divisors (its aliquot sum) s(n): 11738026937
• 13972556871 is a deficient number, because the sum of its proper divisors (11738026937) is less than itself. Its deficiency is 2234529934

Bases of 13972556871

• Binary: 1101000000110101000100110001000111₂
• Hexadecimal: 0x340D44C47
• Base-36: 6F2WDVR

Squares and roots of 13972556871

• 13972556871 squared (13972556871²) is 195232345513329310641
• 13972556871 cubed (13972556871³) is 2727895050743715481482597964311
• The square root of 13972556871 is 118205.5703890473
• The cube root of 13972556871 is 2408.5664282279

Scales and comparisons

• 13,972,556,871 seconds is equal to 444 years, 14 weeks, 5 days, 9 hours, 47 minutes, 51 seconds.
• To count from 1 to 13,972,556,871 would take you about eight hundred eighty-eight 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 13972556871 cubic inches would be around 200.7 feet tall.

Recreational maths with 13972556871

• 13972556871 backwards is 17865527931
• The number of decimal digits it has is: 11
• The sum of 13972556871's digits is 54
• More coming soon!