133897431616

Names of 133897431616

• Cardinal: 133897431616 can be written as One hundred thirty-three billion, eight hundred ninety-seven million, four hundred thirty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.33897431616 × 10¹¹

Factors of 133897431616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3198

Divisors of 133897431616

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 73 104 146 208 292 416 584 832 949 1093 1168 1898 2017 2186 2336 3796 4034 4372 4672 7592 8068 8744 14209 15184 16136 17488 26221 28418 30368 32272 34976 52442 56836 60736 64544 69952 79789 104884 113672 129088 147241 159578 209768 227344 294482 319156 419536 454688 588964 638312 839072 909376 1037257 1177928 1276624 1678144 1914133 2074514 2204581 2355856 2553248 3828266 4149028 4409162 4711712 5106496 7656532 8298056 8818324 9423424 15313064 16596112 17636648 28659553 30626128 33192224 35273296 57319106 61252256 66384448 70546592 114638212 122504512 141093184 160934413 229276424 321868826 458552848 643737652 917105696 1287475304 1834211392 2092147369 2574950608 4184294738 5149901216 8368589476 10299802432 16737178952 33474357904 66948715808 133897431616
• Sum of all divisors σ(n): 290470451824
• Sum of proper divisors (its aliquot sum) s(n): 156573020208
• 133897431616 is an abundant number, because the sum of its proper divisors (156573020208) is greater than itself. Its abundance is 22675588592

Bases of 133897431616

• Binary: 1111100101100111010001010101001000000₂
• Hexadecimal: 0x1F2CE8AA40
• Base-36: 1PIF2NGG

Squares and roots of 133897431616

• 133897431616 squared (133897431616²) is 17928522193361396371456
• 133897431616 cubed (133897431616³) is 2400583074361545899821300294352896
• The square root of 133897431616 is 365919.9797988625
• The cube root of 133897431616 is 5115.9239768119

Scales and comparisons

• 133,897,431,616 seconds is equal to 4,257 years, 27 weeks, 1 day, 19 hours, 16 seconds.
• To count from 1 to 133,897,431,616 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 133897431616 cubic inches would be around 426.3 feet tall.

Recreational maths with 133897431616

• 133897431616 backwards is 616134798331
• 133897431616 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133897431616's digits is 52
• More coming soon!