13642489003

Names of 13642489003

• Cardinal: 13642489003 can be written as Thirteen billion, six hundred forty-two million, four hundred eighty-nine thousand and three.

Scientific notation

• Scientific notation: 1.3642489003 × 10¹⁰

Factors of 13642489003

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 153

Divisors of 13642489003

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 13 19 37 73 121 143 169 209 247 407 481 703 803 949 1387 1573 1859 2197 2299 2701 2717 3211 4477 5291 6253 7733 8833 9139 10439 12337 15257 18031 20449 24167 29711 29887 35113 35321 41743 51319 58201 68783 81289 85063 100529 114829 118807 135707 160381 167827 198341 234403 265837 326821 386243 388531 456469 459173 564509 667147 756613 894179 1105819 1306877 1492777 1544491 1764191 2181751 2578433 3047239 4248673 5021159 5050903 5934097 6209599 7338617 8672911 9835969 14375647 16989401 19406101 28362763 33519629 55232749 65275067 80724787 95402021 112747843 186883411 368715919 718025737 1049422231 1240226273 13642489003
• Sum of all divisors σ(n): 17802209600
• Sum of proper divisors (its aliquot sum) s(n): 4159720597
• 13642489003 is a deficient number, because the sum of its proper divisors (4159720597) is less than itself. Its deficiency is 9482768406

Bases of 13642489003

• Binary: 1100101101001001111101110010101011₂
• Hexadecimal: 0x32D27DCAB
• Base-36: 69MDVVV

Squares and roots of 13642489003

• 13642489003 squared (13642489003²) is 186117506196975934009
• 13642489003 cubed (13642489003³) is 2539106031558028531573436203027
• The square root of 13642489003 is 116801.0659326361
• The cube root of 13642489003 is 2389.4495796015

Scales and comparisons

• 13,642,489,003 seconds is equal to 433 years, 41 weeks, 4 hours, 16 minutes, 43 seconds.
• To count from 1 to 13,642,489,003 would take you about eight hundred sixty-seven 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 13642489003 cubic inches would be around 199.1 feet tall.

Recreational maths with 13642489003

• 13642489003 backwards is 30098424631
• The number of decimal digits it has is: 11
• The sum of 13642489003's digits is 40
• More coming soon!