13789468792

Names of 13789468792

• Cardinal: 13789468792 can be written as Thirteen billion, seven hundred eighty-nine million, four hundred sixty-eight thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3789468792 × 10¹⁰

Factors of 13789468792

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 122

Divisors of 13789468792

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 109 121 218 242 436 484 872 968 1199 1331 2398 2662 4796 5324 9592 10648 11881 13189 23762 26378 47524 52756 95048 105512 130691 145079 261382 290158 522764 580316 1045528 1160632 1295029 1437601 2590058 2875202 5180116 5750404 10360232 11500808 14245319 15813611 28490638 31627222 56981276 63254444 113962552 126508888 156698509 313397018 626794036 1253588072 1723683599 3447367198 6894734396 13789468792
• Sum of all divisors σ(n): 28702159200
• Sum of proper divisors (its aliquot sum) s(n): 14912690408
• 13789468792 is an abundant number, because the sum of its proper divisors (14912690408) is greater than itself. Its abundance is 1123221616

Bases of 13789468792

• Binary: 1100110101111010101001100001111000₂
• Hexadecimal: 0x335EA9878
• Base-36: 6C1W67S

Squares and roots of 13789468792

• 13789468792 squared (13789468792²) is 190149449565541939264
• 13789468792 cubed (13789468792³) is 2622059900600018530048087449088
• The square root of 13789468792 is 117428.5688919013
• 13789468792 is a perfect cube number. Its cube root is 2398

Scales and comparisons

• 13,789,468,792 seconds is equal to 438 years, 24 weeks, 7 hours, 59 minutes, 52 seconds.
• To count from 1 to 13,789,468,792 would take you about eight hundred seventy-six 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 13789468792 cubic inches would be around 199.8 feet tall.

Recreational maths with 13789468792

• 13789468792 backwards is 29786498731
• The number of decimal digits it has is: 11
• The sum of 13789468792's digits is 64
• More coming soon!