13172533011

Names of 13172533011

• Cardinal: 13172533011 can be written as Thirteen billion, one hundred seventy-two million, five hundred thirty-three thousand and eleven.

Scientific notation

• Scientific notation: 1.3172533011 × 10¹⁰

Factors of 13172533011

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 157

Divisors of 13172533011

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 17 27 33 43 51 83 99 129 153 187 249 289 297 387 459 473 561 731 747 867 913 1161 1411 1419 1683 1849 2193 2241 2601 2739 3179 3569 4233 4257 5049 5547 6579 7803 8041 8217 9537 10707 12427 12699 12771 15521 16641 19737 20339 23987 24123 24651 28611 31433 32121 37281 38097 39259 46563 49923 60673 61017 71961 72369 85833 94299 96363 111843 117777 136697 139689 153467 182019 183051 215883 217107 263857 282897 335529 345763 353331 410091 419067 460401 534361 546057 549153 647649 667403 791571 848691 1031441 1037289 1059993 1230273 1381203 1603083 1638171 1688137 2002209 2374713 2608939 3094323 3111867 3690819 4143609 4809249 5064411 5877971 6006627 7124139 7826817 9282969 9335601 11345851 14427747 15193233 17633913 18019881 23480451 27848907 28698329 34037553 44351963 45579699 52901739 70441353 86094987 102112659 133055889 158705217 258284961 306337977 399167667 487871593 774854883 1197503001 1463614779 4390844337 13172533011
• Sum of all divisors σ(n): 23432008320
• Sum of proper divisors (its aliquot sum) s(n): 10259475309
• 13172533011 is a deficient number, because the sum of its proper divisors (10259475309) is less than itself. Its deficiency is 2913057702

Bases of 13172533011

• Binary: 1100010001001001001110011100010011₂
• Hexadecimal: 0x31124E713
• Base-36: 61UL3IR

Squares and roots of 13172533011

• 13172533011 squared (13172533011²) is 173515625925884726121
• 13172533011 cubed (13172533011³) is 2285640310433043994209566480331
• The square root of 13172533011 is 114771.6559565121
• The cube root of 13172533011 is 2361.6911302977

Scales and comparisons

• 13,172,533,011 seconds is equal to 418 years, 43 weeks, 6 days, 20 hours, 56 minutes, 51 seconds.
• To count from 1 to 13,172,533,011 would take you about eight hundred thirty-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 13172533011 cubic inches would be around 196.8 feet tall.

Recreational maths with 13172533011

• 13172533011 backwards is 11033527131
• 13172533011 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13172533011's digits is 27
• More coming soon!