12815143604736

Names of 12815143604736

• Cardinal: 12815143604736 can be written as Twelve trillion, eight hundred fifteen billion, one hundred forty-three million, six hundred four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.2815143604736 × 10¹³

Factors of 12815143604736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16137766

Divisors of 12815143604736

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 47 48 64 66 88 94 96 128 132 141 176 188 192 256 264 282 352 376 384 512 517 528 564 704 752 768 1034 1056 1128 1408 1504 1536 1551 2068 2112 2256 2816 3008 3102 4136 4224 4512 5632 6016 6204 8272 8448 9024 12032 12408 16544 16896 18048 24064 24816 33088 36096 49632 66176 72192 99264 132352 198528 264704 397056 794112 16137703 32275406 48413109 64550812 96826218 129101624 177514733 193652436 258203248 355029466 387304872 516406496 532544199 710058932 758472041 774609744 1032812992 1065088398 1420117864 1516944082 1549219488 2065625984 2130176796 2275416123 2840235728 3033888164 3098438976 4131251968 4260353592 4550832246 5680471456 6067776328 6196877952 8262503936 8343192451 8520707184 9101664492 11360942912 12135552656 12393755904 16686384902 17041414368 18203328984 22721885824 24271105312 24787511808 25029577353 33372769804 34082828736 36406657968 45443771648 48542210624 50059154706 66745539608 68165657472 72813315936 90887543296 97084421248 100118309412 133491079216 136331314944 145626631872 194168842496 200236618824 266982158432 272662629888 291253263744 388337684992 400473237648 533964316864 582506527488 800946475296 1067928633728 1165013054976 1601892950592 2135857267456 3203785901184 4271714534912 6407571802368 12815143604736
• Sum of all divisors σ(n): 38036439226368
• Sum of proper divisors (its aliquot sum) s(n): 25221295621632
• 12815143604736 is an abundant number, because the sum of its proper divisors (25221295621632) is greater than itself. Its abundance is 12406152016896

Bases of 12815143604736

• Binary: 10111010011111000010000101010001001000000000₂
• Hexadecimal: 0xBA7C2151200
• Base-36: 4JJ71MI2O

Squares and roots of 12815143604736

• 12815143604736 squared (12815143604736²) is 164227905610006000201629696
• 12815143604736 cubed (12815143604736³) is 2104604194297255850414501925219263840256
• The square root of 12815143604736 is 3579824.5215004603
• The cube root of 12815143604736 is 23401.3633052447

Scales and comparisons

• 12,815,143,604,736 seconds is equal to 407,481 years, 48 weeks, 1 day, 8 hours, 25 minutes, 36 seconds.
• To count from 1 to 12,815,143,604,736 would take you about one million, eighteen thousand, seven hundred 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 12815143604736 cubic inches would be around 1950.1 feet tall.

Recreational maths with 12815143604736

• 12815143604736 backwards is 63740634151821
• The number of decimal digits it has is: 14
• The sum of 12815143604736's digits is 51
• More coming soon!