13947485475

Names of 13947485475

• Cardinal: 13947485475 can be written as Thirteen billion, nine hundred forty-seven million, four hundred eighty-five thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.3947485475 × 10¹⁰

Factors of 13947485475

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 235

Divisors of 13947485475

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 11 15 21 25 29 33 35 55 67 75 77 87 105 113 121 145 165 175 201 203 231 275 319 335 339 363 385 435 469 525 565 605 609 725 737 791 825 847 957 1005 1015 1155 1243 1407 1595 1675 1695 1815 1925 1943 2175 2211 2233 2345 2373 2541 2825 3025 3045 3277 3509 3685 3729 3955 4235 4785 5025 5075 5159 5775 5829 6215 6699 7035 7571 7975 8107 8475 8701 9075 9715 9831 10527 11055 11165 11725 11865 12705 13601 13673 15225 15477 16385 17545 18425 18645 19775 21175 21373 22713 22939 23925 24321 24563 25795 26103 29145 31075 33495 35175 36047 37855 40535 40803 41019 43505 48575 49155 52635 52997 55275 55825 56749 59325 63525 64119 68005 68365 68817 73689 77385 81925 83281 87725 93225 95711 106865 108141 113565 114695 121605 122815 128975 130515 145725 149611 158991 167475 170247 180235 189275 202675 204015 205095 217525 219559 235103 245775 249843 252329 263175 264985 283745 287133 320595 340025 341825 344085 368445 386925 396517 416405 448833 478555 534325 540705 567825 573475 582967 608025 614075 652575 658677 705309 748055 756987 794955 851235 901175 916091 1020075 1025475 1097795 1175515 1189551 1249215 1261645 1324925 1418725 1435665 1536913 1602975 1645721 1720425 1748901 1842225 1982585 2082025 2244165 2392775 2415149 2703525 2748273 2775619 2914835 3293385 3526545 3740275 3784935 3974775 4256175 4580455 4610739 4937163 5488975 5877575 5947755 6246075 6308225 6412637 7178325 7245447 7684565 8228605 8326857 8744505 9912925 11220825 12075745 13741365 13878095 14574175 16466925 16906043 17632725 18924675 19237911 22902275 23053695 24685815 26566639 29738775 32063185 36227235 38422825 41143025 41634285 43722525 50718129 60378725 68706825 69390475 79699917 84530215 96189555 115268475 123429075 132833195 160315925 181136175 185966473 208171425 253590645 398499585 422651075 480947775 557899419 664165975 929832365 1267953225 1992497925 2789497095 4649161825 13947485475
• Sum of all divisors σ(n): 30683036160
• Sum of proper divisors (its aliquot sum) s(n): 16735550685
• 13947485475 is an abundant number, because the sum of its proper divisors (16735550685) is greater than itself. Its abundance is 2788065210

Bases of 13947485475

• Binary: 1100111111010101011011110100100011₂
• Hexadecimal: 0x33F55BD23
• Base-36: 6ENZ0O3

Squares and roots of 13947485475

• 13947485475 squared (13947485475²) is 194532351075335975625
• 13947485475 cubed (13947485475³) is 2713237141040849150774641546875
• The square root of 13947485475 is 118099.4727972991
• The cube root of 13947485475 is 2407.1249770345

Scales and comparisons

• 13,947,485,475 seconds is equal to 443 years, 25 weeks, 2 days, 5 hours, 31 minutes, 15 seconds.
• To count from 1 to 13,947,485,475 would take you about eight hundred eighty-six 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 13947485475 cubic inches would be around 200.6 feet tall.

Recreational maths with 13947485475

• 13947485475 backwards is 57458474931
• The number of decimal digits it has is: 11
• The sum of 13947485475's digits is 57
• More coming soon!