12420468162408160

Names of 12420468162408160

• Cardinal: 12420468162408160 can be written as Twelve quadrillion, four hundred twenty trillion, four hundred sixty-eight billion, one hundred sixty-two million, four hundred eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.242046816240816 × 10¹⁶

Factors of 12420468162408160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 376368

Divisors of 12420468162408160

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 2711 5422 10844 13555 21688 27110 43376 54220 86752 107647 108440 215294 216880 266003 430588 433760 532006 538235 861176 1064012 1076470 1330015 1722352 2128024 2152940 2660030 3444704 4256048 4305880 5320060 8512096 8611760 10640120 17223520 21280240 42560480 291831017 583662034 721134133 1167324068 1442268266 1459155085 2334648136 2884536532 2918310170 3605670665 4669296272 5769073064 5836620340 7211341330 9338592544 11538146128 11673240680 14422682660 23076292256 23346481360 28634424941 28845365320 46692962720 57268849882 57690730640 114537699764 115381461280 143172124705 229075399528 286344249410 458150799056 572688498820 916301598112 1145376997640 2290753995280 4581507990560 77627926015051 155255852030102 310511704060204 388139630075255 621023408120408 776279260150510 1242046816240816 1552558520301020 2484093632481632 3105117040602040 6210234081204080 12420468162408160
• Sum of all divisors σ(n): 29354562889408512
• Sum of proper divisors (its aliquot sum) s(n): 16934094727000352
• 12420468162408160 is an abundant number, because the sum of its proper divisors (16934094727000352) is greater than itself. Its abundance is 4513626564592192

Bases of 12420468162408160

• Binary: 101100001000000101100110011000110000111010111011100000₂
• Hexadecimal: 0x2C205998C3AEE0
• Base-36: 3EAOSAWWVDS

Squares and roots of 12420468162408160

• 12420468162408160 squared (12420468162408160²) is 154268029373394734814170434585600
• 12420468162408160 cubed (12420468162408160³) is 1916081147309696152486881664173900268247658496000
• The square root of 12420468162408160 is 111447154.1243120303
• The cube root of 12420468162408160 is 231586.1886291937

Scales and comparisons

• 12,420,468,162,408,160 seconds is equal to 394,932,468 years, 27 weeks, 5 days, 9 hours, 22 minutes, 40 seconds.
• To count from 1 to 12,420,468,162,408,160 would take you about one billion, one hundred eighty-four million, seven hundred ninety-seven thousand, four hundred 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 12420468162408160 cubic inches would be around 19298.8 feet tall.

Recreational maths with 12420468162408160

• 12420468162408160 backwards is 06180426186402421
• The number of decimal digits it has is: 17
• The sum of 12420468162408160's digits is 55
• More coming soon!