122768902816146

Names of 122768902816146

• Cardinal: 122768902816146 can be written as One hundred twenty-two trillion, seven hundred sixty-eight billion, nine hundred two million, eight hundred sixteen thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.22768902816146 × 10¹⁴

Factors of 122768902816146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2652956

Divisors of 122768902816146

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 73 81 146 162 219 438 657 1314 1971 3919 3942 5913 7838 11757 11826 23514 35271 70542 105813 211626 286087 317439 572174 634878 858261 1716522 2574783 2648959 5149566 5297918 7724349 7946877 15448698 15893754 23173047 23840631 46346094 47681262 71521893 143043786 193374007 214565679 386748014 429131358 580122021 1160244042 1740366063 3480732126 5221098189 10381270321 10442196378 15663294567 20762540642 31143810963 31326589134 62287621926 93431432889 186862865778 280294298667 560588597334 757832733433 840882896001 1515665466866 1681765792002 2273498200299 4546996400598 6820494600897 13640989201794 20461483802691 40922967605382 61384451408073 122768902816146
• Sum of all divisors σ(n): 278932944998400
• Sum of proper divisors (its aliquot sum) s(n): 156164042182254
• 122768902816146 is an abundant number, because the sum of its proper divisors (156164042182254) is greater than itself. Its abundance is 33395139366108

Bases of 122768902816146

• Binary: 11011111010100001011100110101111000000110010010₂
• Hexadecimal: 0x6FA85CD78192
• Base-36: 17IN96XR4I

Squares and roots of 122768902816146

• 122768902816146 squared (122768902816146²) is 15072203498680301249478293316
• 122768902816146 cubed (122768902816146³) is 1850397886554657630061611286795970208680136
• The square root of 122768902816146 is 11080112.9423912463
• The cube root of 122768902816146 is 49700.7327312089

Scales and comparisons

• 122,768,902,816,146 seconds is equal to 3,903,671 years, 18 weeks, 5 days, 4 hours, 29 minutes, 6 seconds.
• To count from 1 to 122,768,902,816,146 would take you about nine million, seven hundred fifty-nine thousand, one hundred seventy-eight 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 122768902816146 cubic inches would be around 4141.7 feet tall.

Recreational maths with 122768902816146

• 122768902816146 backwards is 641618209867221
• The number of decimal digits it has is: 15
• The sum of 122768902816146's digits is 63
• More coming soon!