13187885369664

Names of 13187885369664

• Cardinal: 13187885369664 can be written as Thirteen trillion, one hundred eighty-seven billion, eight hundred eighty-five million, three hundred sixty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3187885369664 × 10¹³

Factors of 13187885369664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 566182

Divisors of 13187885369664

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 146 192 219 292 438 584 876 1168 1667 1752 2336 3334 3504 4672 5001 6668 7008 10002 13336 14016 20004 26672 40008 53344 80016 106688 121691 160032 243382 320064 365073 486764 564437 730146 973528 1128874 1460292 1693311 1947056 2257748 2920584 3386622 3894112 4515496 5841168 6773244 7788224 9030992 11682336 13546488 18061984 23364672 27092976 36123968 41203901 54185952 82407802 108371904 123611703 164815604 247223406 329631208 494446812 659262416 940916479 988893624 1318524832 1881832958 1977787248 2637049664 2822749437 3763665916 3955574496 5645498874 7527331832 7911148992 11290997748 15054663664 22581995496 30109327328 45163990992 60218654656 68686902967 90327981984 137373805934 180655963968 206060708901 274747611868 412121417802 549495223736 824242835604 1098990447472 1648485671208 2197980894944 3296971342416 4395961789888 6593942684832 13187885369664
• Sum of all divisors σ(n): 35392213297728
• Sum of proper divisors (its aliquot sum) s(n): 22204327928064
• 13187885369664 is an abundant number, because the sum of its proper divisors (22204327928064) is greater than itself. Its abundance is 9016442558400

Bases of 13187885369664

• Binary: 10111111111010001011001110010000100101000000₂
• Hexadecimal: 0xBFE8B390940
• Base-36: 4OAFIG4LC

Squares and roots of 13187885369664

• 13187885369664 squared (13187885369664²) is 173920320523397777931472896
• 13187885369664 cubed (13187885369664³) is 2293641250517791070577118614324956626944
• The square root of 13187885369664 is 3631512.8210793915
• The cube root of 13187885369664 is 23626.0827742823

Scales and comparisons

• 13,187,885,369,664 seconds is equal to 419,333 years, 50 weeks, 3 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,187,885,369,664 would take you about one million, forty-eight thousand, three hundred thirty-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 13187885369664 cubic inches would be around 1968.8 feet tall.

Recreational maths with 13187885369664

• 13187885369664 backwards is 46696358878131
• The number of decimal digits it has is: 14
• The sum of 13187885369664's digits is 75
• More coming soon!