130521408
130,521,408 is an even composite number composed of four prime numbers multiplied together.
What does the number 130521408 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.
130521408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 130521408:
26 × 3 × 31 × 21929
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 21929)See below for interesting mathematical facts about the number 130521408 from the Numbermatics database.
Names of 130521408
- Cardinal: 130521408 can be written as One hundred thirty million, five hundred twenty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.30521408 × 108
Factors of 130521408
Divisors of 130521408
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 186 192 248 372 496 744 992 1488 1984 2976 5952 21929 43858 65787 87716 131574 175432 263148 350864 526296 679799 701728 1052592 1359598 1403456 2039397 2105184 2719196 4078794 4210368 5438392 8157588 10876784 16315176 21753568 32630352 43507136 65260704 130521408
- Sum of all divisors σ(n): 356494080
- Sum of proper divisors (its aliquot sum) s(n): 225972672
- 130521408 is an abundant number, because the sum of its proper divisors (225972672) is greater than itself. Its abundance is 95451264
Bases of 130521408
- Binary: 1111100011110011001010000002
- Hexadecimal: 0x7C79940
- Base-36: 25PIYO
Squares and roots of 130521408
- 130521408 squared (1305214082) is 17035837946302464
- 130521408 cubed (1305214083) is 2223541555211225995149312
-
The
square root of 130521408 is 11424.5966230761 -
The
cube root of 130521408 is 507.2560669377
Scales and comparisons
How big is 130521408?- 130,521,408 seconds is equal to 4 years, 7 weeks, 5 days, 15 hours, 56 minutes, 48 seconds.
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To count from 1 to 130,521,408 would take you about 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 130521408 cubic inches would be around 42.3 feet tall.
Recreational maths with 130521408
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The information we have on file for 130521408 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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