13889792516828

Names of 13889792516828

• Cardinal: 13889792516828 can be written as Thirteen trillion, eight hundred eighty-nine billion, seven hundred ninety-two million, five hundred sixteen thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3889792516828 × 10¹³

Factors of 13889792516828

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 818

Divisors of 13889792516828

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 19 38 76 361 722 797 1444 1594 3188 6859 13718 15143 27436 30286 60572 287717 575434 635209 1150868 1270418 2540836 5466623 10933246 12068971 21866492 24137942 48275884 229310449 458620898 506261573 917241796 1012523146 2025046292 4356898531 8713797062 9618969887 17427594124 19237939774 38475879548 182760427853 365520855706 731041711412 3472448129207 6944896258414 13889792516828
• Sum of all divisors σ(n): 25689569354400
• Sum of proper divisors (its aliquot sum) s(n): 11799776837572
• 13889792516828 is a deficient number, because the sum of its proper divisors (11799776837572) is less than itself. Its deficiency is 2090015679256

Bases of 13889792516828

• Binary: 11001010000111111000001001100010001011011100₂
• Hexadecimal: 0xCA1F82622DC
• Base-36: 4X8VRU9JW

Squares and roots of 13889792516828

• 13889792516828 squared (13889792516828²) is 192926336160531106663181584
• 13889792516828 cubed (13889792516828³) is 2679706780301588146256377054509339695552
• The square root of 13889792516828 is 3726901.1949376925
• The cube root of 13889792516828 is 24038.0141299545

Scales and comparisons

• 13,889,792,516,828 seconds is equal to 441,652 years, 22 weeks, 5 days, 11 hours, 7 minutes, 8 seconds.
• To count from 1 to 13,889,792,516,828 would take you about one million, one hundred four thousand, one hundred thirty-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 13889792516828 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13889792516828

• 13889792516828 backwards is 82861529798831
• The number of decimal digits it has is: 14
• The sum of 13889792516828's digits is 77
• More coming soon!