13137410871

Names of 13137410871

• Cardinal: 13137410871 can be written as Thirteen billion, one hundred thirty-seven million, four hundred ten thousand, eight hundred seventy-one.

Scientific notation

• Scientific notation: 1.3137410871 × 10¹⁰

Factors of 13137410871

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1019

Divisors of 13137410871

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 23 27 39 69 117 151 169 207 299 351 453 507 621 829 897 1359 1521 1963 2487 2691 3473 3887 4077 4563 5889 7461 8073 10419 10777 11661 17667 19067 22383 25519 31257 32331 34983 45149 53001 57201 76557 93771 96993 104949 125179 135447 140101 171603 229671 247871 290979 375537 406341 420303 514809 586937 689013 743613 1126611 1219023 1260909 1627327 1760811 2230839 2879117 3222323 3379833 3782727 4881981 5282433 6692517 8637351 9666969 14645943 15847299 21155251 25912053 29000907 37428521 43937829 63465753 77736159 87002721 112285563 190397259 336856689 486570773 571191777 1010570067 1459712319 4379136957 13137410871
• Sum of all divisors σ(n): 22163788800
• Sum of proper divisors (its aliquot sum) s(n): 9026377929
• 13137410871 is a deficient number, because the sum of its proper divisors (9026377929) is less than itself. Its deficiency is 4111032942

Bases of 13137410871

• Binary: 1100001111000011001111101100110111₂
• Hexadecimal: 0x30F0CFB37
• Base-36: 619OB3R

Squares and roots of 13137410871

• 13137410871 squared (13137410871²) is 172591564393468978641
• 13137410871 cubed (13137410871³) is 2267406294305655881399540206311
• The square root of 13137410871 is 114618.5450570719
• The cube root of 13137410871 is 2359.5902567755

Scales and comparisons

• 13,137,410,871 seconds is equal to 417 years, 37 weeks, 6 days, 8 hours, 47 minutes, 51 seconds.
• To count from 1 to 13,137,410,871 would take you about eight hundred thirty-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 13137410871 cubic inches would be around 196.6 feet tall.

Recreational maths with 13137410871

• 13137410871 backwards is 17801473131
• The number of decimal digits it has is: 11
• The sum of 13137410871's digits is 36
• More coming soon!