3893312993472

Names of 3893312993472

• Cardinal: 3893312993472 can be written as Three trillion, eight hundred ninety-three billion, three hundred twelve million, nine hundred ninety-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.893312993472 × 10¹²

Factors of 3893312993472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 107289281

Divisors of 3893312993472

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 432 448 504 567 576 648 672 756 864 1008 1134 1296 1344 1512 1728 2016 2268 2592 3024 4032 4536 5184 6048 9072 12096 18144 36288 107289269 214578538 321867807 429157076 643735614 751024883 858314152 965603421 1287471228 1502049766 1716628304 1931206842 2253074649 2574942456 2896810263 3004099532 3433256608 3862413684 4506149298 5149884912 5793620526 6008199064 6759223947 6866513216 7724827368 8690430789 9012298596 10299769824 11587241052 12016398128 13518447894 15449654736 17380861578 18024597192 20277671841 20599539648 23174482104 24032796256 27036895788 30899309472 34761723156 36049194384 40555343682 46348964208 48065592512 54073791576 60833015523 61798618944 69523446312 72098388768 81110687364 92697928416 108147583152 121666031046 139046892624 144196777536 162221374728 185395856832 216295166304 243332062092 278093785248 324442749456 432590332608 486664124184 556187570496 648885498912 973328248368 1297770997824 1946656496736 3893312993472
• Sum of all divisors σ(n): 13189713696720
• Sum of proper divisors (its aliquot sum) s(n): 9296400703248
• 3893312993472 is an abundant number, because the sum of its proper divisors (9296400703248) is greater than itself. Its abundance is 5403087709776

Bases of 3893312993472

• Binary: 111000101001111011100010011011100011000000₂
• Hexadecimal: 0x38A7B89B8C0
• Base-36: 1DOKA1800

Squares and roots of 3893312993472

• 3893312993472 squared (3893312993472²) is 15157886065137905514614784
• 3893312993472 cubed (3893312993472³) is 59014394770969574099601181339986690048
• The square root of 3893312993472 is 1973147.9907680519
• The cube root of 3893312993472 is 15731.6076473041

Scales and comparisons

• 3,893,312,993,472 seconds is equal to 123,795 years, 16 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 3,893,312,993,472 would take you about three hundred nine thousand, four hundred eighty-eight 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 3893312993472 cubic inches would be around 1311 feet tall.

Recreational maths with 3893312993472

• 3893312993472 backwards is 2743992133983
• 3893312993472 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3893312993472's digits is 63
• More coming soon!