13712951187

Names of 13712951187

• Cardinal: 13712951187 can be written as Thirteen billion, seven hundred twelve million, nine hundred fifty-one thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 1.3712951187 × 10¹⁰

Factors of 13712951187

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 58

Divisors of 13712951187

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 19 23 27 39 57 69 117 169 171 207 247 299 351 437 507 513 529 621 741 897 1311 1521 1587 2197 2223 2691 3211 3887 3933 4563 4761 5681 6591 6669 6877 8073 9633 10051 11661 11799 12167 14283 17043 19773 20631 28899 30153 34983 36501 41743 50531 51129 59319 61893 73853 86697 89401 90459 104949 109503 125229 130663 151593 153387 158171 185679 221559 231173 268203 271377 328509 375687 391989 454779 474513 664677 693519 804609 960089 1127061 1162213 1175967 1364337 1423539 1698619 1994031 2056223 2080557 2413827 2880267 3005249 3486639 3527901 4270617 5095857 6168669 6241671 8640801 9015747 10459917 15287571 18506007 22082047 25922403 26730899 27047241 31379751 39068237 45862713 55518021 66246141 80192697 81141723 117204711 198738423 240578091 351614133 507887081 596215269 721734273 1054842399 1523661243 4570983729 13712951187
• Sum of all divisors σ(n): 24218880000
• Sum of proper divisors (its aliquot sum) s(n): 10505928813
• 13712951187 is a deficient number, because the sum of its proper divisors (10505928813) is less than itself. Its deficiency is 3207022374

Bases of 13712951187

• Binary: 1100110001010110110000011110010011₂
• Hexadecimal: 0x3315B0793
• Base-36: 6ASC4UR

Squares and roots of 13712951187

• 13712951187 squared (13712951187²) is 188045030257044708969
• 13712951187 cubed (13712951187³) is 2578652320872792156968518096203
• The square root of 13712951187 is 117102.3107671237
• The cube root of 13712951187 is 2393.5562789035

Scales and comparisons

• 13,712,951,187 seconds is equal to 436 years, 1 week, 3 days, 17 hours, 6 minutes, 27 seconds.
• To count from 1 to 13,712,951,187 would take you about eight hundred seventy-two 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 13712951187 cubic inches would be around 199.5 feet tall.

Recreational maths with 13712951187

• 13712951187 backwards is 78115921731
• The number of decimal digits it has is: 11
• The sum of 13712951187's digits is 45
• More coming soon!