3984968992725

Names of 3984968992725

• Cardinal: 3984968992725 can be written as Three trillion, nine hundred eighty-four billion, nine hundred sixty-eight million, nine hundred ninety-two thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 3.984968992725 × 10¹²

Factors of 3984968992725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 385

Divisors of 3984968992725

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 105 113 135 175 189 225 257 315 339 525 565 675 771 791 945 1017 1285 1575 1695 1799 2313 2373 2825 3051 3855 3955 4725 5085 5397 6425 6939 7119 8475 8995 11565 11865 12769 15255 16191 19275 19775 21357 25425 26985 29041 34695 35595 38307 44975 48573 57825 59325 63845 66049 76275 80955 87123 89383 106785 114921 134925 145205 173475 177975 191535 198147 203287 242865 261369 268149 319225 330245 344763 404775 435615 446915 462343 533925 574605 594441 609861 726025 784107 804447 957675 990735 1016435 1214325 1306845 1340745 1387029 1651225 1723815 1783323 1829583 2178075 2234575 2311715 2413341 2873025 2972205 3049305 3281633 3920535 4022235 4161087 4953675 5082175 5488749 6534225 6703725 6935145 7463537 8619075 8916615 9147915 9844899 11558575 12066705 12483261 14861025 15246525 16408165 19602675 20111175 20805435 22390611 22971431 27443745 29534697 34675725 37317685 44583075 45739575 49224495 52244759 60333525 62416305 67171833 68914293 82040825 88604091 104027175 111953055 114857155 137218725 147673485 156734277 186588425 201515499 206742879 246122475 261223795 312081525 335859165 344571465 443020455 470202831 559765275 574285775 620228637 738367425 783671385 843379681 1007577495 1033714395 1306118975 1410608493 1679295825 1722857325 2215102275 2351014155 2530139043 3101143185 3918356925 4216898405 5037887475 5168571975 5903657767 7053042465 7590417129 11755070775 12650695215 15505715925 17710973301 21084492025 22771251387 29518288835 35265212325 37952085645 53132919903 63253476075 88554866505 113856256935 147591444175 159398759709 189760428225 265664599515 442774332525 569281284675 796993798545 1328322997575 3984968992725
• Sum of all divisors σ(n): 8473992163520
• Sum of proper divisors (its aliquot sum) s(n): 4489023170795
• 3984968992725 is an abundant number, because the sum of its proper divisors (4489023170795) is greater than itself. Its abundance is 504054178070

Bases of 3984968992725

• Binary: 111001111111010010101010010100011111010101₂
• Hexadecimal: 0x39FD2A947D5
• Base-36: 1EUO3NDN9

Squares and roots of 3984968992725

• 3984968992725 squared (3984968992725²) is 15879977872979701102925625
• 3984968992725 cubed (3984968992725³) is 63281219428983207498497099406841078125
• The square root of 3984968992725 is 1996238.7113581883
• The cube root of 3984968992725 is 15854.1020311321

Scales and comparisons

• 3,984,968,992,725 seconds is equal to 126,709 years, 35 weeks, 5 days, 7 hours, 18 minutes, 45 seconds.
• To count from 1 to 3,984,968,992,725 would take you about three hundred sixteen thousand, seven hundred seventy-four 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 3984968992725 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3984968992725

• 3984968992725 backwards is 5272998694893
• The number of decimal digits it has is: 13
• The sum of 3984968992725's digits is 81
• More coming soon!