13730472459

Names of 13730472459

• Cardinal: 13730472459 can be written as Thirteen billion, seven hundred thirty million, four hundred seventy-two thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3730472459 × 10¹⁰

Factors of 13730472459

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2330

Divisors of 13730472459

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 43 99 121 129 297 363 387 473 1089 1161 1419 1849 2273 3267 4257 5203 5547 6819 12771 15609 16641 20339 20457 25003 46827 49923 61017 61371 75009 97739 140481 183051 223729 225027 275033 293217 549153 671187 675081 825099 879651 1075129 2013561 2475297 2638953 3225387 4202777 6040683 7425891 9676161 11826419 12608331 29028483 35479257 37824993 46230547 106437771 113474979 138691641 319313313 416074923 508536017 1248224769 1525608051 4576824153 13730472459
• Sum of all divisors σ(n): 22900908240
• Sum of proper divisors (its aliquot sum) s(n): 9170435781
• 13730472459 is a deficient number, because the sum of its proper divisors (9170435781) is less than itself. Its deficiency is 4560036678

Bases of 13730472459

• Binary: 1100110010011001100110001000001011₂
• Hexadecimal: 0x33266620B
• Base-36: 6B2ROCR

Squares and roots of 13730472459

• 13730472459 squared (13730472459²) is 188525873947357506681
• 13730472459 cubed (13730472459³) is 2588549320043097861310378998579
• The square root of 13730472459 is 117177.0986968017
• The cube root of 13730472459 is 2394.5752742803

Scales and comparisons

• 13,730,472,459 seconds is equal to 436 years, 30 weeks, 3 days, 12 hours, 7 minutes, 39 seconds.
• To count from 1 to 13,730,472,459 would take you about eight hundred seventy-three 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 13730472459 cubic inches would be around 199.5 feet tall.

Recreational maths with 13730472459

• 13730472459 backwards is 95427403731
• The number of decimal digits it has is: 11
• The sum of 13730472459's digits is 45
• More coming soon!