3997574612928

Names of 3997574612928

• Cardinal: 3997574612928 can be written as Three trillion, nine hundred ninety-seven billion, five hundred seventy-four million, six hundred twelve thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.997574612928 × 10¹²

Factors of 3997574612928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8751950

Divisors of 3997574612928

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 61 64 72 78 96 104 117 122 144 156 183 192 208 234 244 288 312 366 416 468 488 549 576 624 732 793 832 936 976 1098 1248 1464 1586 1872 1952 2196 2379 2496 2928 3172 3744 3904 4392 4758 5856 6344 7137 7488 8784 9516 11712 12688 14274 17568 19032 25376 28548 35136 38064 50752 57096 76128 114192 152256 228384 456768 8751871 17503742 26255613 35007484 52511226 70014968 78766839 105022452 113774323 140029936 157533678 210044904 227548646 280059872 315067356 341322969 420089808 455097292 533864131 560119744 630134712 682645938 840179616 910194584 1023968907 1067728262 1260269424 1365291876 1601592393 1680359232 1820389168 2047937814 2135456524 2520538848 2730583752 3203184786 3640778336 4095875628 4270913048 4804777179 5041077696 5461167504 6406369572 6940233703 7281556672 8191751256 8541826096 9609554358 10922335008 12812739144 13880467406 16383502512 17083652192 19219108716 20820701109 21844670016 25625478288 27760934812 32767005024 34167304384 38438217432 41641402218 51250956576 55521869624 62462103327 65534010048 76876434864 83282804436 102501913152 111043739248 124924206654 153752869728 166565608872 222087478496 249848413308 307505739456 333131217744 444174956992 499696826616 666262435488 999393653232 1332524870976 1998787306464 3997574612928
• Sum of all divisors σ(n): 12542027703296
• Sum of proper divisors (its aliquot sum) s(n): 8544453090368
• 3997574612928 is an abundant number, because the sum of its proper divisors (8544453090368) is greater than itself. Its abundance is 4546878477440

Bases of 3997574612928

• Binary: 111010001011000010000000111100011111000000₂
• Hexadecimal: 0x3A2C203C7C0
• Base-36: 1F0GKPKG0

Squares and roots of 3997574612928

• 3997574612928 squared (3997574612928²) is 15980602785926449024733184
• 3997574612928 cubed (3997574612928³) is 63883651996306042905925281127277002752
• The square root of 3997574612928 is 1999393.5612900227
• The cube root of 3997574612928 is 15870.8014860075

Scales and comparisons

• 3,997,574,612,928 seconds is equal to 127,110 years, 26 weeks, 2 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 3,997,574,612,928 would take you about three hundred seventeen thousand, seven hundred seventy-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 3997574612928 cubic inches would be around 1322.6 feet tall.

Recreational maths with 3997574612928

• 3997574612928 backwards is 8292164757993
• 3997574612928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3997574612928's digits is 72
• More coming soon!