13621148387856

Names of 13621148387856

• Cardinal: 13621148387856 can be written as Thirteen trillion, six hundred twenty-one billion, one hundred forty-eight million, three hundred eighty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3621148387856 × 10¹³

Factors of 13621148387856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3802

Divisors of 13621148387856

• Number of divisors d(n): 165
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 972 1296 1458 1944 2187 2916 3797 3888 4374 5832 6561 7594 8748 11391 11664 13122 15188 17496 19683 22782 26244 30376 34173 34992 39366 45564 52488 59049 60752 68346 78732 91128 102519 104976 118098 136692 157464 182256 205038 236196 273384 307557 314928 410076 472392 546768 615114 820152 922671 944784 1230228 1640304 1845342 2460456 2768013 3690684 4920912 5536026 7381368 8304039 11072052 14417209 14762736 16608078 22144104 24912117 28834418 33216156 43251627 44288208 49824234 57668836 66432312 74736351 86503254 99648468 115337672 129754881 132864624 149472702 173006508 199296936 224209053 230675344 259509762 298945404 346013016 389264643 398593872 448418106 519019524 597890808 692026032 778529286 896836212 1038039048 1167793929 1195781616 1557058572 1793672424 2076078096 2335587858 3114117144 3503381787 3587344848 4671175716 6228234288 7006763574 9342351432 10510145361 14013527148 18684702864 21020290722 28027054296 31530436083 42040581444 56054108592 63060872166 84081162888 94591308249 126121744332 168162325776 189182616498 252243488664 283773924747 378365232996 504486977328 567547849494 756730465992 851321774241 1135095698988 1513460931984 1702643548482 2270191397976 3405287096964 4540382795952 6810574193928 13621148387856
• Sum of all divisors σ(n): 39596667443341
• Sum of proper divisors (its aliquot sum) s(n): 25975519055485
• 13621148387856 is an abundant number, because the sum of its proper divisors (25975519055485) is greater than itself. Its abundance is 12354370667629

Bases of 13621148387856

• Binary: 11000110001101101011101101100000101000010000₂
• Hexadecimal: 0xC636BB60A10
• Base-36: 4TTGW2900

Squares and roots of 13621148387856

• 13621148387856 squared (13621148387856²) is 185535683403992107808276736
• 13621148387856 cubed (13621148387856³) is 2527209074888048313627256012099909718016
• 13621148387856 is a perfect square number. Its square root is 3690684
• The cube root of 13621148387856 is 23882.0301001313

Scales and comparisons

• 13,621,148,387,856 seconds is equal to 433,110 years, 20 weeks, 9 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,621,148,387,856 would take you about one million, eighty-two thousand, seven hundred seventy-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 13621148387856 cubic inches would be around 1990.2 feet tall.

Recreational maths with 13621148387856

• 13621148387856 backwards is 65878384112631
• The number of decimal digits it has is: 14
• The sum of 13621148387856's digits is 63
• More coming soon!