513653954121

Names of 513653954121

• Cardinal: 513653954121 can be written as Five hundred thirteen billion, six hundred fifty-three million, nine hundred fifty-four thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 5.13653954121 × 10¹¹

Factors of 513653954121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 241565

Divisors of 513653954121

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 11 21 27 31 33 63 77 81 93 99 121 189 217 231 279 297 341 363 567 651 693 837 847 891 1023 1089 1953 2079 2387 2511 2541 3069 3267 3751 5859 6237 7161 7623 9207 9801 11253 17577 21483 22869 26257 27621 33759 64449 68607 78771 101277 193347 236313 241513 303831 708939 724539 1690591 2126817 2173617 2656643 5071773 6520851 7486903 7969929 15215319 18596501 19562553 22460709 23909787 29223073 45645957 52408321 55789503 67382127 71729361 82355933 87669219 136937871 157224963 167368509 202146381 204561511 215188083 247067799 263007657 471674889 502105527 576491531 606439143 613684533 741203397 789022971 905915263 1415024667 1506316581 1729474593 1841053599 2223610191 2367068913 2717745789 4245074001 5188423779 5523160797 6341406841 6670830573 8153237367 15565271337 16569482391 19024220523 24459712101 46695814011 57072661569 73379136303 171217984707 513653954121
• Sum of all divisors σ(n): 994991309312
• Sum of proper divisors (its aliquot sum) s(n): 481337355191
• 513653954121 is a deficient number, because the sum of its proper divisors (481337355191) is less than itself. Its deficiency is 32316598930

Bases of 513653954121

• Binary: 111011110011000001010010101011001001001₂
• Hexadecimal: 0x7798295649
• Base-36: 6JYWAVK9

Squares and roots of 513653954121

• 513653954121 squared (513653954121²) is 263840384584138372882641
• 513653954121 cubed (513653954121³) is 135522656798448007448975670731313561
• The square root of 513653954121 is 716696.5565153777
• The cube root of 513653954121 is 8008.6050851253

Scales and comparisons

• 513,653,954,121 seconds is equal to 16,332 years, 31 weeks, 3 days, 21 hours, 55 minutes, 21 seconds.
• To count from 1 to 513,653,954,121 would take you about thirty-two thousand, six hundred sixty-five 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 513653954121 cubic inches would be around 667.4 feet tall.

Recreational maths with 513653954121

• 513653954121 backwards is 121459356315
• The number of decimal digits it has is: 12
• The sum of 513653954121's digits is 45
• More coming soon!