122144779456

Names of 122144779456

• Cardinal: 122144779456 can be written as One hundred twenty-two billion, one hundred forty-four million, seven hundred seventy-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.22144779456 × 10¹¹

Factors of 122144779456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28452

Divisors of 122144779456

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 217 224 248 313 434 448 496 626 868 992 1252 1736 1984 2191 2504 3472 4382 5008 6944 8764 9703 10016 13888 17528 19406 20032 28099 35056 38812 56198 67921 70112 77624 112396 135842 140224 155248 196693 224792 271684 310496 393386 449584 543368 620992 786772 871069 899168 1086736 1573544 1742138 1798336 2173472 3147088 3484276 4346944 6097483 6294176 6968552 8794987 12194966 12588352 13937104 17589974 24389932 27874208 35179948 48779864 55748416 61564909 70359896 97559728 123129818 140719792 195119456 246259636 272644597 281439584 390238912 492519272 545289194 562879168 985038544 1090578388 1908512179 1970077088 2181156776 3817024358 3940154176 4362313552 7634048716 8724627104 15268097432 17449254208 30536194864 61072389728 122144779456
• Sum of all divisors σ(n): 286866380800
• Sum of proper divisors (its aliquot sum) s(n): 164721601344
• 122144779456 is an abundant number, because the sum of its proper divisors (164721601344) is greater than itself. Its abundance is 42576821888

Bases of 122144779456

• Binary: 1110001110000011001010110110011000000₂
• Hexadecimal: 0x1C70656CC0
• Base-36: 1K41UJ0G

Squares and roots of 122144779456

• 122144779456 squared (122144779456²) is 14919347148354879655936
• 122144779456 cubed (122144779456³) is 1822320367063309288795723881250816
• The square root of 122144779456 is 349492.1736691681
• The cube root of 122144779456 is 4961.6367985073

Scales and comparisons

• 122,144,779,456 seconds is equal to 3,883 years, 42 weeks, 6 days, 17 hours, 24 minutes, 16 seconds.
• To count from 1 to 122,144,779,456 would take you about seven thousand, seven hundred sixty-seven 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 122144779456 cubic inches would be around 413.5 feet tall.

Recreational maths with 122144779456

• 122144779456 backwards is 654977441221
• The number of decimal digits it has is: 12
• The sum of 122144779456's digits is 52
• More coming soon!