13195815632748

Names of 13195815632748

• Cardinal: 13195815632748 can be written as Thirteen trillion, one hundred ninety-five billion, eight hundred fifteen million, six hundred thirty-two thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.3195815632748 × 10¹³

Factors of 13195815632748

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10261495

Divisors of 13195815632748

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 378 441 486 567 588 729 756 882 972 1134 1323 1458 1701 1764 2187 2268 2646 2916 3402 3969 4374 5103 5292 6561 6804 7938 8748 10206 11907 13122 15309 15876 20412 23814 26244 30618 35721 45927 47628 61236 71442 91854 107163 142884 183708 214326 321489 428652 642978 1285956 10261483 20522966 30784449 41045932 61568898 71830381 92353347 123137796 143660762 184706694 215491143 277060041 287321524 369413388 430982286 502812667 554120082 646473429 831180123 861964572 1005625334 1108240164 1292946858 1508438001 1662360246 1939420287 2011250668 2493540369 2585893716 3016876002 3324720492 3878840574 4525314003 4987080738 5818260861 6033752004 7480621107 7757681148 9050628006 9974161476 11636521722 13575942009 14961242214 17454782583 18101256012 22441863321 23273043444 27151884018 29922484428 34909565166 40727826027 44883726642 52364347749 54303768036 67325589963 69819130332 81455652054 89767453284 104728695498 122183478081 134651179926 157093043247 162911304108 209457390996 244366956162 269302359852 314186086494 366550434243 471279129741 488733912324 628372172988 733100868486 942558259482 1099651302729 1466201736972 1885116518964 2199302605458 3298953908187 4398605210916 6597907816374 13195815632748
• Sum of all divisors σ(n): 40292322353556
• Sum of proper divisors (its aliquot sum) s(n): 27096506720808
• 13195815632748 is an abundant number, because the sum of its proper divisors (27096506720808) is greater than itself. Its abundance is 13900691088060

Bases of 13195815632748

• Binary: 11000000000001100011111001110011111101101100₂
• Hexadecimal: 0xC0063E73F6C
• Base-36: 4OE2NX6R0

Squares and roots of 13195815632748

• 13195815632748 squared (13195815632748²) is 174129550213476499610031504
• 13195815632748 cubed (13195815632748³) is 2297781440830371034178376046203974092992
• The square root of 13195815632748 is 3632604.5246830819
• The cube root of 13195815632748 is 23630.8175113559

Scales and comparisons

• 13,195,815,632,748 seconds is equal to 419,586 years, 6 weeks, 1 day, 14 hours, 25 minutes, 48 seconds.
• To count from 1 to 13,195,815,632,748 would take you about one million, forty-eight thousand, nine hundred sixty-five 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 13195815632748 cubic inches would be around 1969.2 feet tall.

Recreational maths with 13195815632748

• 13195815632748 backwards is 84723651859131
• 13195815632748 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13195815632748's digits is 63
• More coming soon!