133137183872

Names of 133137183872

• Cardinal: 133137183872 can be written as One hundred thirty-three billion, one hundred thirty-seven million, one hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.33137183872 × 10¹¹

Factors of 133137183872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18758

Divisors of 133137183872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 308 352 448 616 704 751 896 1232 1408 1502 2464 3004 4928 5257 6008 8261 9856 10514 12016 16522 17987 21028 24032 33044 35974 42056 48064 57827 66088 71948 84112 96128 115654 125909 132176 143896 168224 197857 231308 251818 264352 287792 336448 395714 462616 503636 528704 575584 672896 791428 925232 1007272 1057408 1151168 1384999 1582856 1850464 2014544 2302336 2769998 3165712 3700928 4029088 5539996 6331424 7401856 8058176 11079992 12662848 13508237 16116352 22159984 25325696 27016474 44319968 54032948 88639936 94557659 108065896 148590607 177279872 189115318 216131792 297181214 378230636 432263584 594362428 756461272 864527168 1040134249 1188724856 1512922544 1729054336 2080268498 2377449712 3025845088 4160536996 4754899424 6051690176 8321073992 9509798848 12103380352 16642147984 19019597696 33284295968 66568591936 133137183872
• Sum of all divisors σ(n): 331140372480
• Sum of proper divisors (its aliquot sum) s(n): 198003188608
• 133137183872 is an abundant number, because the sum of its proper divisors (198003188608) is greater than itself. Its abundance is 64866004736

Bases of 133137183872

• Binary: 1111011111111100110000011010010000000₂
• Hexadecimal: 0x1EFF983480
• Base-36: 1P5UFWJK

Squares and roots of 133137183872

• 133137183872 squared (133137183872²) is 17725509729366736912384
• 133137183872 cubed (133137183872³) is 2359924448063624210424718161870848
• The square root of 133137183872 is 364879.6841042263
• The cube root of 133137183872 is 5106.2231334349

Scales and comparisons

• 133,137,183,872 seconds is equal to 4,233 years, 18 weeks, 1 day, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 133,137,183,872 would take you about eight thousand, four 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 133137183872 cubic inches would be around 425.5 feet tall.

Recreational maths with 133137183872

• 133137183872 backwards is 278381731331
• The number of decimal digits it has is: 12
• The sum of 133137183872's digits is 47
• More coming soon!