13018586762313728

Names of 13018586762313728

• Cardinal: 13018586762313728 can be written as Thirteen quadrillion, eighteen trillion, five hundred eighty-six billion, seven hundred sixty-two million, three hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3018586762313728 × 10¹⁶

Factors of 13018586762313728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 2904

Divisors of 13018586762313728

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 32 64 113 128 226 256 452 512 904 1024 1808 2048 2789 3616 4096 5578 7232 8192 11156 12769 14464 16384 22312 25538 28928 32768 44624 51076 57856 65536 89248 102152 115712 131072 178496 204304 231424 315157 356992 408608 462848 630314 713984 817216 925696 1260628 1427968 1634432 1851392 2521256 2855936 3268864 3702784 5042512 5711872 6537728 7405568 7778521 10085024 11423744 13075456 14811136 15557042 20170048 22847488 26150912 31114084 35612741 40340096 45694976 52301824 62228168 71225482 80680192 91389952 104603648 124456336 142450964 161360384 182779904 209207296 248912672 284901928 322720768 365559808 418414592 497825344 569803856 645441536 836829184 878972873 995650688 1139607712 1290883072 1673658368 1757945746 1991301376 2279215424 2581766144 3515891492 3982602752 4558430848 5163532288 7031782984 7965205504 9116861696 10327064576 14063565968 15930411008 18233723392 20654129152 28127131936 31860822016 36467446784 41308258304 56254263872 63721644032 72934893568 99323934649 112508527744 127443288064 145869787136 198647869298 225017055488 254886576128 291739574272 397295738596 450034110976 509773152256 583479148544 794591477192 900068221952 1019546304512 1166958297088 1589182954384 1800136443904 2333916594176 3178365908768 3600272887808 4667833188352 6356731817536 7200545775616 12713463635072 14401091551232 25426927270144 28802183102464 50853854540288 57604366204928 101707709080576 115208732409856 203415418161152 406830836322304 813661672644608 1627323345289216 3254646690578432 6509293381156864 13018586762313728
• Sum of all divisors σ(n): 26278952226640659
• Sum of proper divisors (its aliquot sum) s(n): 13260365464326931
• 13018586762313728 is an abundant number, because the sum of its proper divisors (13260365464326931) is greater than itself. Its abundance is 241778702013203

Bases of 13018586762313728

• Binary: 101110010000000101010111101111011100100000000000000000₂
• Hexadecimal: 0x2E4055EF720000
• Base-36: 3K6PC70BYM8

Squares and roots of 13018586762313728

• 13018586762313728 squared (13018586762313728²) is 169483601287890235019435897257984
• 13018586762313728 cubed (13018586762313728³) is 2206436968155785715797944212402560186382760804352
• The square root of 13018586762313728 is 114099021.7412652841
• The cube root of 13018586762313728 is 235245.4761746931

Scales and comparisons

• 13,018,586,762,313,728 seconds is equal to 413,950,789 years, 47 weeks, 1 day, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 13,018,586,762,313,728 would take you about one billion, two hundred forty-one million, eight hundred fifty-two thousand, three hundred sixty-nine 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 13018586762313728 cubic inches would be around 19603.8 feet tall.

Recreational maths with 13018586762313728

• 13018586762313728 backwards is 82731326768581031
• The number of decimal digits it has is: 17
• The sum of 13018586762313728's digits is 71
• More coming soon!