122121359424

Names of 122121359424

• Cardinal: 122121359424 can be written as One hundred twenty-two billion, one hundred twenty-one million, three hundred fifty-nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.22121359424 × 10¹¹

Factors of 122121359424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 23557366

Divisors of 122121359424

• Number of divisors d(n): 70
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 864 1296 1728 2592 5184 23557361 47114722 70672083 94229444 141344166 188458888 212016249 282688332 376917776 424032498 565376664 636048747 753835552 848064996 1130753328 1272097494 1507671104 1696129992 1908146241 2261506656 2544194988 3392259984 3816292482 4523013312 5088389976 6784519968 7632584964 10176779952 13569039936 15265169928 20353559904 30530339856 40707119808 61060679712 122121359424
• Sum of all divisors σ(n): 362005981854
• Sum of proper divisors (its aliquot sum) s(n): 239884622430
• 122121359424 is an abundant number, because the sum of its proper divisors (239884622430) is greater than itself. Its abundance is 117763263006

Bases of 122121359424

• Binary: 1110001101111000000000001000001000000₂
• Hexadecimal: 0x1C6F001040
• Base-36: 1K3NWK00

Squares and roots of 122121359424

• 122121359424 squared (122121359424²) is 14913626427565793611776
• 122121359424 cubed (122121359424³) is 1821272333276027383071500014977024
• The square root of 122121359424 is 349458.6662596879
• The cube root of 122121359424 is 4961.3196635993

Scales and comparisons

• 122,121,359,424 seconds is equal to 3,883 years, 4 weeks, 1 day, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 122,121,359,424 would take you about seven thousand, seven hundred sixty-six 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 122121359424 cubic inches would be around 413.4 feet tall.

Recreational maths with 122121359424

• 122121359424 backwards is 424953121221
• 122121359424 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 122121359424's digits is 36
• More coming soon!