121066986123

Names of 121066986123

• Cardinal: 121066986123 can be written as One hundred twenty-one billion, sixty-six million, nine hundred eighty-six thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.21066986123 × 10¹¹

Factors of 121066986123

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 117

Divisors of 121066986123

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 17 27 51 97 153 289 291 459 867 873 1649 2601 2619 4913 4947 7803 9409 14739 14841 28033 28227 44217 44523 84099 84681 132651 159953 252297 254043 476561 479859 756891 912673 1429683 1439577 2719201 2738019 4289049 4318731 8157603 8214057 12867147 15515441 24472809 24642171 46226417 46546323 73418427 138679251 139638969 263762497 416037753 418916907 791287491 1248113259 2373862473 4483962449 7121587419 13451887347 40355662041 121066986123
• Sum of all divisors σ(n): 192551184000
• Sum of proper divisors (its aliquot sum) s(n): 71484197877
• 121066986123 is a deficient number, because the sum of its proper divisors (71484197877) is less than itself. Its deficiency is 49582788246

Bases of 121066986123

• Binary: 1110000110000001001111001101010001011₂
• Hexadecimal: 0x1C30279A8B
• Base-36: 1JM85OCR

Squares and roots of 121066986123

• 121066986123 squared (121066986123²) is 14657215128906674571129
• 121066986123 cubed (121066986123³) is 1774504860613170026464951619442867
• The square root of 121066986123 is 347946.8150781091
• 121066986123 is a perfect cube number. Its cube root is 4947

Scales and comparisons

• 121,066,986,123 seconds is equal to 3,849 years, 28 weeks, 6 days, 6 hours, 22 minutes, 3 seconds.
• To count from 1 to 121,066,986,123 would take you about seven thousand, six hundred ninety-nine 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 121066986123 cubic inches would be around 412.3 feet tall.

Recreational maths with 121066986123

• 121066986123 backwards is 321689660121
• The number of decimal digits it has is: 12
• The sum of 121066986123's digits is 45
• More coming soon!