13639073716212978

Names of 13639073716212978

• Cardinal: 13639073716212978 can be written as Thirteen quadrillion, six hundred thirty-nine trillion, seventy-three billion, seven hundred sixteen million, two hundred twelve thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3639073716212978 × 10¹⁶

Factors of 13639073716212978

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2965984

Divisors of 13639073716212978

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 11 22 31 33 62 66 93 186 341 682 691 1023 1382 2046 2073 3257 4146 6514 7601 9771 15202 19542 21421 22803 35827 42842 45606 64263 71654 100967 107481 128526 201934 214962 235631 302901 471262 605802 706893 1110637 1413786 2221274 2250587 2961989 3331911 4501174 5923978 6663822 6751761 8885967 13503522 17771934 24756457 32581879 49512914 65163758 69768197 74269371 91821659 97745637 139536394 148538742 183643318 195491274 209304591 275464977 418609182 550929954 767450167 1010038249 1534900334 2020076498 2046734399 2302350501 3030114747 4093468798 4604701002 6060229494 6140203197 9647198173 12280406394 19294396346 22514078389 28941594519 45028156778 57883189038 63448766369 67542235167 106119179903 126897532738 135084470334 190346299107 212238359806 299063143363 318357539709 380692598214 598126286726 636715079418 697936430059 897189430089 1395872860118 1794378860178 2093809290177 3289694576993 4187618580354 6579389153986 6666213937543 9869083730979 13332427875086 19738167461958 19998641812629 39997283625258 73328353312973 146656706625946 206652632063833 219985059938919 413305264127666 439970119877838 619957896191499 1239915792382998 2273178952702163 4546357905404326 6819536858106489 13639073716212978
• Sum of all divisors σ(n): 30771823503237120
• Sum of proper divisors (its aliquot sum) s(n): 17132749787024142
• 13639073716212978 is an abundant number, because the sum of its proper divisors (17132749787024142) is greater than itself. Its abundance is 3493676070811164

Bases of 13639073716212978

• Binary: 110000011101001010101001001111111010111001010011110010₂
• Hexadecimal: 0x3074AA4FEB94F2
• Base-36: 3QANBYS6ODU

Squares and roots of 13639073716212978

• 13639073716212978 squared (13639073716212978²) is 186024331836291693939817855628484
• 13639073716212978 cubed (13639073716212978³) is 2537199574924447147869515932921853312582587265352
• The square root of 13639073716212978 is 116786444.9164070497
• The cube root of 13639073716212978 is 238925.0169834557

Scales and comparisons

• 13,639,073,716,212,978 seconds is equal to 433,680,355 years, 39 weeks, 4 hours, 56 minutes, 18 seconds.
• To count from 1 to 13,639,073,716,212,978 would take you about one billion, three hundred one million, forty-one thousand and sixty-seven 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 13639073716212978 cubic inches would be around 19910.4 feet tall.

Recreational maths with 13639073716212978

• 13639073716212978 backwards is 87921261737093631
• The number of decimal digits it has is: 17
• The sum of 13639073716212978's digits is 75
• More coming soon!