12271390139820800

Names of 12271390139820800

• Cardinal: 12271390139820800 can be written as Twelve quadrillion, two hundred seventy-one trillion, three hundred ninety billion, one hundred thirty-nine million, eight hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.22713901398208 × 10¹⁶

Factors of 12271390139820800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 24455

Divisors of 12271390139820800

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 5147 6400 10294 19301 20588 25735 38602 41176 51470 77204 82352 96505 102940 128675 154408 164704 193010 205880 257350 308816 329408 386020 411760 482525 514700 617632 658816 772040 823520 965050 1029400 1235264 1317632 1544080 1647040 1930100 2058800 2470528 3088160 3294080 3860200 4117600 4941056 6176320 6588160 7720400 8235200 12352640 15440800 16470400 24705280 30881600 32940800 61763200 99342247 123526400 198684494 372528601 397368988 496711235 745057202 794737976 993422470 1490114404 1589475952 1862643005 1986844940 2483556175 2980228808 3178951904 3725286010 3973689880 4967112350 5960457616 6357903808 7450572020 7947379760 9313215025 9934224700 11920915232 12715807616 14901144040 15894759520 18626430050 19868449400 23841830464 25431615232 29802288080 31789519040 37252860100 39736898800 47683660928 59604576160 63579038080 74505720200 79473797600 95367321856 119209152320 127158076160 149011440400 158947595200 238418304640 298022880800 317895190400 476836609280 596045761600 635790380800 1192091523200 1917404709347 2384183046400 3834809418694 7669618837388 9587023546735 15339237674776 19174047093470 30678475349552 38348094186940 47935117733675 61356950699104 76696188373880 95870235467350 122713901398208 153392376747760 191740470934700 245427802796416 306784753495520 383480941869400 490855605592832 613569506991040 766961883738800 1227139013982080 1533923767477600 2454278027964160 3067847534955200 6135695069910400 12271390139820800
• Sum of all divisors σ(n): 30381083294165604
• Sum of proper divisors (its aliquot sum) s(n): 18109693154344804
• 12271390139820800 is an abundant number, because the sum of its proper divisors (18109693154344804) is greater than itself. Its abundance is 5838303014524004

Bases of 12271390139820800

• Binary: 101011100110001100001110101010001011110010101100000000₂
• Hexadecimal: 0x2B98C3AA2F2B00
• Base-36: 3CTUESZCF7K

Squares and roots of 12271390139820800

• 12271390139820800 squared (12271390139820800²) is 150587015963691153373856112640000
• 12271390139820800 cubed (12271390139820800³) is 1847912022881877024256472179744630354214912000000
• The square root of 12271390139820800 is 110776306.7619642209
• The cube root of 12271390139820800 is 230655.9105655547

Scales and comparisons

• 12,271,390,139,820,800 seconds is equal to 390,192,248 years, 28 weeks, 2 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 12,271,390,139,820,800 would take you about one billion, one hundred seventy million, five hundred seventy-six thousand, seven hundred forty-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 12271390139820800 cubic inches would be around 19221.3 feet tall.

Recreational maths with 12271390139820800

• 12271390139820800 backwards is 00802893109317221
• The number of decimal digits it has is: 17
• The sum of 12271390139820800's digits is 56
• More coming soon!