13368978129
13,368,978,129 is an odd composite number composed of six prime numbers multiplied together.
What does the number 13368978129 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
13368978129 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13368978129:
3 × 13 × 31 × 67 × 151 × 1093
See below for interesting mathematical facts about the number 13368978129 from the Numbermatics database.
Names of 13368978129
- Cardinal: 13368978129 can be written as Thirteen billion, three hundred sixty-eight million, nine hundred seventy-eight thousand, one hundred twenty-nine.
Scientific notation
- Scientific notation: 1.3368978129 × 1010
Factors of 13368978129
Divisors of 13368978129
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 13 31 39 67 93 151 201 403 453 871 1093 1209 1963 2077 2613 3279 4681 5889 6231 10117 14043 14209 27001 30351 33883 42627 60853 73231 81003 101649 131521 165043 182559 219693 313627 394563 440479 495129 940881 952003 1321437 2145559 2270161 2856009 4077151 5116333 6436677 6810483 11057881 12231453 15348999 29512093 33173643 66512329 88536279 143752453 199536987 342794311 431257359 1028382933 4456326043 13368978129
- Sum of all divisors σ(n): 20263190528
- Sum of proper divisors (its aliquot sum) s(n): 6894212399
- 13368978129 is a deficient number, because the sum of its proper divisors (6894212399) is less than itself. Its deficiency is 6474765730
Bases of 13368978129
- Binary: 11000111001101101001101010110100012
- Hexadecimal: 0x31CDA6AD1
- Base-36: 653JLJL
Squares and roots of 13368978129
- 13368978129 squared (133689781292) is 178729576213680340641
- 13368978129 cubed (133689781293) is 2389431795406131104626798840689
-
The
square root of 13368978129 is 115624.2973124593 -
The
cube root of 13368978129 is 2373.3734016957
Scales and comparisons
How big is 13368978129?- 13,368,978,129 seconds is equal to 425 years, 4 weeks, 5 days, 13 hours, 2 minutes, 9 seconds.
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To count from 1 to 13,368,978,129 would take you about eight hundred fifty 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 13368978129 cubic inches would be around 197.8 feet tall.
Recreational maths with 13368978129
- 13368978129 backwards is 92187986331
- The number of decimal digits it has is: 11
- The sum of 13368978129's digits is 57
- More coming soon!
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