13379007187

Names of 13379007187

• Cardinal: 13379007187 can be written as Thirteen billion, three hundred seventy-nine million, seven thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 1.3379007187 × 10¹⁰

Factors of 13379007187

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 281

Divisors of 13379007187

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 19 31 49 91 133 169 211 217 247 403 589 637 931 1183 1477 1519 1729 2197 2743 2821 3211 4009 4123 5239 6541 7657 8281 10339 12103 15379 19201 19747 22477 28063 28861 35659 36673 41743 45787 52117 53599 68107 85033 99541 107653 124279 134407 157339 196441 249613 256711 292201 320509 364819 375193 463567 476749 595231 677521 696787 869953 1105429 1294033 1615627 1747291 2045407 2553733 3244969 3337243 4166617 4742647 4877509 6089671 7738003 8807773 9058231 11309389 14370577 21003151 22714783 33198529 54166021 61654411 63407617 79165723 100594039 147022057 273040963 431580877 704158273 1029154399 1911286741 13379007187
• Sum of all divisors σ(n): 18406348800
• Sum of proper divisors (its aliquot sum) s(n): 5027341613
• 13379007187 is a deficient number, because the sum of its proper divisors (5027341613) is less than itself. Its deficiency is 8351665574

Bases of 13379007187

• Binary: 1100011101011100110111001011010011₂
• Hexadecimal: 0x31D7372D3
• Base-36: 659IK0J

Squares and roots of 13379007187

• 13379007187 squared (13379007187²) is 178997833309797652969
• 13379007187 cubed (13379007187³) is 2394813298309210796587982888203
• The square root of 13379007187 is 115667.6583449325
• The cube root of 13379007187 is 2373.9667342527

Scales and comparisons

• 13,379,007,187 seconds is equal to 425 years, 21 weeks, 2 days, 14 hours, 53 minutes, 7 seconds.
• To count from 1 to 13,379,007,187 would take you about eight hundred fifty 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 13379007187 cubic inches would be around 197.8 feet tall.

Recreational maths with 13379007187

• 13379007187 backwards is 78170097331
• The number of decimal digits it has is: 11
• The sum of 13379007187's digits is 46
• More coming soon!