13021507128
13,021,507,128 is an even composite number composed of five prime numbers multiplied together.
13021507128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13021507128:
23 × 3 × 7 × 7681 × 10091
(2 × 2 × 2 × 3 × 7 × 7681 × 10091)See below for interesting mathematical facts about the number 13021507128 from the Numbermatics database.
Names of 13021507128
- Cardinal: 13021507128 can be written as Thirteen billion, twenty-one million, five hundred seven thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3021507128 × 1010
Factors of 13021507128
Divisors of 13021507128
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 7681 10091 15362 20182 23043 30273 30724 40364 46086 53767 60546 61448 70637 80728 92172 107534 121092 141274 161301 184344 211911 215068 242184 282548 322602 423822 430136 565096 645204 847644 1290408 1695288 77508971 155017942 232526913 310035884 465053826 542562797 620071768 930107652 1085125594 1627688391 1860215304 2170251188 3255376782 4340502376 6510753564 13021507128
- Sum of all divisors σ(n): 37212837120
- Sum of proper divisors (its aliquot sum) s(n): 24191329992
- 13021507128 is an abundant number, because the sum of its proper divisors (24191329992) is greater than itself. Its abundance is 11169822864
Bases of 13021507128
- Binary: 11000010000010010001101110001110002
- Hexadecimal: 0x308246E38
- Base-36: 5ZCO37C
Squares and roots of 13021507128
- 13021507128 squared (130215071282) is 169559647884554808384
- 13021507128 cubed (130215071283) is 2207922163549900558478930161152
-
The
square root of 13021507128 is 114111.8185290201 -
The
cube root of 13021507128 is 2352.6306516663
Scales and comparisons
How big is 13021507128?- 13,021,507,128 seconds is equal to 414 years, 2 weeks, 1 day, 21 hours, 18 minutes, 48 seconds.
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To count from 1 to 13,021,507,128 would take you about eight hundred twenty-eight 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 13021507128 cubic inches would be around 196.1 feet tall.
Recreational maths with 13021507128
- 13021507128 backwards is 82170512031
- The number of decimal digits it has is: 11
- The sum of 13021507128's digits is 30
- More coming soon!
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The information we have on file for 13021507128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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