133908912819

Names of 133908912819

• Cardinal: 133908912819 can be written as One hundred thirty-three billion, nine hundred eight million, nine hundred twelve thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 1.33908912819 × 10¹¹

Factors of 133908912819

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2598

Divisors of 133908912819

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 31 33 61 93 99 183 279 331 341 549 671 993 1023 1891 2013 2161 2979 3069 3641 5673 6039 6483 10261 10923 17019 19449 20191 20801 23771 30783 32769 60573 62403 66991 71313 92349 112871 131821 181719 187209 200973 213939 222101 338613 395463 602919 625921 666303 715291 736901 1015839 1186389 1450031 1877763 1998909 2145873 2210703 4086451 4350093 5633289 6437619 6632109 6885131 7868201 12259353 13050279 20655393 22174021 23604603 36778059 43632751 44950961 61966179 66522063 70813809 130898253 134852883 199566189 243914231 392694759 404558649 479960261 731742693 1352615281 1439880783 2195228079 4057845843 4319642349 12173537529 14878768091 44636304273 133908912819
• Sum of all divisors σ(n): 222157019136
• Sum of proper divisors (its aliquot sum) s(n): 88248106317
• 133908912819 is a deficient number, because the sum of its proper divisors (88248106317) is less than itself. Its deficiency is 45660806502

Bases of 133908912819

• Binary: 1111100101101100101111101101010110011₂
• Hexadecimal: 0x1F2D97DAB3
• Base-36: 1PILWQER

Squares and roots of 133908912819

• 133908912819 squared (133908912819²) is 17931596932366542526761
• 133908912819 cubed (133908912819³) is 2401200650321719182568494723449259
• The square root of 133908912819 is 365935.6675960953
• The cube root of 133908912819 is 5116.0701964027

Scales and comparisons

• 133,908,912,819 seconds is equal to 4,257 years, 46 weeks, 1 day, 16 hours, 13 minutes, 39 seconds.
• To count from 1 to 133,908,912,819 would take you about eight thousand, five hundred fifteen 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 133908912819 cubic inches would be around 426.3 feet tall.

Recreational maths with 133908912819

• 133908912819 backwards is 918219809331
• The number of decimal digits it has is: 12
• The sum of 133908912819's digits is 54
• More coming soon!