13868980480

Names of 13868980480

• Cardinal: 13868980480 can be written as Thirteen billion, eight hundred sixty-eight million, nine hundred eighty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.386898048 × 10¹⁰

Factors of 13868980480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1018

Divisors of 13868980480

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 107 128 131 160 214 256 262 320 428 524 535 640 655 773 856 1048 1070 1280 1310 1546 1712 2096 2140 2620 3092 3424 3865 4192 4280 5240 6184 6848 7730 8384 8560 10480 12368 13696 14017 15460 16768 17120 20960 24736 27392 28034 30920 33536 34240 41920 49472 56068 61840 68480 70085 82711 83840 98944 101263 112136 123680 136960 140170 165422 167680 197888 202526 224272 247360 280340 330844 405052 413555 448544 494720 506315 560680 661688 810104 827110 897088 989440 1012630 1121360 1323376 1620208 1654220 1794176 2025260 2242720 2646752 3240416 3308440 3588352 4050520 4485440 5293504 6480832 6616880 8101040 8970880 10587008 10835141 12961664 13233760 16202080 17941760 21174016 21670282 25923328 26467520 32404160 43340564 52935040 54175705 64808320 86681128 105870080 108351410 129616640 173362256 216702820 346724512 433405640 693449024 866811280 1386898048 1733622560 2773796096 3467245120 6934490240 13868980480
• Sum of all divisors σ(n): 33830685504
• Sum of proper divisors (its aliquot sum) s(n): 19961705024
• 13868980480 is an abundant number, because the sum of its proper divisors (19961705024) is greater than itself. Its abundance is 6092724544

Bases of 13868980480

• Binary: 1100111010101001111101100100000000₂
• Hexadecimal: 0x33AA7D900
• Base-36: 6DD8DTS

Squares and roots of 13868980480

• 13868980480 squared (13868980480²) is 192348619554621030400
• 13868980480 cubed (13868980480³) is 2667679249957985364415086592000
• The square root of 13868980480 is 117766.6356826075
• The cube root of 13868980480 is 2402.6002188789

Scales and comparisons

• 13,868,980,480 seconds is equal to 440 years, 51 weeks, 3 days, 14 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,868,980,480 would take you about eight hundred eighty-one 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 13868980480 cubic inches would be around 200.2 feet tall.

Recreational maths with 13868980480

• 13868980480 backwards is 08408986831
• The number of decimal digits it has is: 11
• The sum of 13868980480's digits is 55
• More coming soon!