121791222204192

Names of 121791222204192

• Cardinal: 121791222204192 can be written as One hundred twenty-one trillion, seven hundred ninety-one billion, two hundred twenty-two million, two hundred four thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.21791222204192 × 10¹⁴

Factors of 121791222204192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3503

Divisors of 121791222204192

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 197 288 394 591 788 1182 1576 1773 2364 3152 3301 3546 4728 6304 6602 7092 9456 9903 13204 14184 18912 19806 26408 28368 29709 38809 39612 52816 56736 59418 77618 79224 105632 116427 118836 155236 158448 232854 237672 310472 316896 349281 465708 475344 620944 650297 698562 931416 950688 1241888 1300594 1397124 1862832 1950891 2601188 2794248 3725664 3901782 5202376 5588496 5852673 7803564 10404752 10896601 11176992 11705346 15607128 20809504 21793202 23410692 31214256 32689803 43586404 46821384 62428512 65379606 87172808 93642768 98069409 128108509 130759212 174345616 187285536 196138818 256217018 261518424 348691232 384325527 392277636 512434036 523036848 768651054 784555272 1024868072 1046073696 1152976581 1537302108 1569110544 2049736144 2146630397 2305953162 3074604216 3138221088 4099472288 4293260794 4611906324 6149208432 6439891191 8586521588 9223812648 12298416864 12879782382 17173043176 18447625296 19319673573 25759564764 34346086352 36895250592 38639347146 51519129528 68692172704 77278694292 103038259056 154557388584 206076518112 309114777168 422886188209 618229554336 845772376418 1268658564627 1691544752836 2537317129254 3383089505672 3805975693881 5074634258508 6766179011344 7611951387762 10149268517016 13532358022688 15223902775524 20298537034032 30447805551048 40597074068064 60895611102096 121791222204192
• Sum of all divisors σ(n): 348216290866899
• Sum of proper divisors (its aliquot sum) s(n): 226425068662707
• 121791222204192 is an abundant number, because the sum of its proper divisors (226425068662707) is greater than itself. Its abundance is 104633846458515

Bases of 121791222204192

• Binary: 11011101100010010111010100010010100011100100000₂
• Hexadecimal: 0x6EC4BA894720
• Base-36: 17664556W0

Squares and roots of 121791222204192

• 121791222204192 squared (121791222204192²) is 14833101805990870446942372864
• 121791222204192 cubed (121791222204192³) is 1806541598030835756545685572988256807845888
• The square root of 121791222204192 is 11035906.0436464391
• The cube root of 121791222204192 is 49568.4489504549

Scales and comparisons

• 121,791,222,204,192 seconds is equal to 3,872,584 years, 7 weeks, 2 days, 8 hours, 43 minutes, 12 seconds.
• To count from 1 to 121,791,222,204,192 would take you about nine million, six hundred eighty-one thousand, four hundred sixty 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 121791222204192 cubic inches would be around 4130.7 feet tall.

Recreational maths with 121791222204192

• 121791222204192 backwards is 291402222197121
• The number of decimal digits it has is: 15
• The sum of 121791222204192's digits is 45
• More coming soon!