3898853956512

Names of 3898853956512

• Cardinal: 3898853956512 can be written as Three trillion, eight hundred ninety-eight billion, eight hundred fifty-three million, nine hundred fifty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.898853956512 × 10¹²

Factors of 3898853956512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 171363215

Divisors of 3898853956512

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 237 288 316 474 632 711 948 1264 1422 1896 2528 2844 3792 5688 7584 11376 22752 171363131 342726262 514089393 685452524 1028178786 1370905048 1542268179 2056357572 2741810096 3084536358 4112715144 5483620192 6169072716 8225430288 12338145432 13537687349 16450860576 24676290864 27075374698 40613062047 49352581728 54150749396 81226124094 108301498792 121839186141 162452248188 216602997584 243678372282 324904496376 433205995168 487356744564 649808992752 974713489128 1299617985504 1949426978256 3898853956512
• Sum of all divisors σ(n): 11227712408640
• Sum of proper divisors (its aliquot sum) s(n): 7328858452128
• 3898853956512 is an abundant number, because the sum of its proper divisors (7328858452128) is greater than itself. Its abundance is 3430004495616

Bases of 3898853956512

• Binary: 111000101111000101110011100001101110100000₂
• Hexadecimal: 0x38BC5CE1BA0
• Base-36: 1DR3WZAG0

Squares and roots of 3898853956512

• 3898853956512 squared (3898853956512²) is 15201062174209276387206144
• 3898853956512 cubed (3898853956512³) is 59266721401100742247351211832155209728
• The square root of 3898853956512 is 1974551.5836543749
• The cube root of 3898853956512 is 15739.0671842697

Scales and comparisons

• 3,898,853,956,512 seconds is equal to 123,971 years, 25 weeks, 5 days, 11 hours, 55 minutes, 12 seconds.
• To count from 1 to 3,898,853,956,512 would take you about three hundred nine thousand, nine hundred twenty-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 3898853956512 cubic inches would be around 1311.6 feet tall.

Recreational maths with 3898853956512

• 3898853956512 backwards is 2156593588983
• 3898853956512 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3898853956512's digits is 72
• More coming soon!