130009788
130,009,788 is an even composite number composed of five prime numbers multiplied together.
130009788 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 130009788:
22 × 32 × 61 × 73 × 811
(2 × 2 × 3 × 3 × 61 × 73 × 811)See below for interesting mathematical facts about the number 130009788 from the Numbermatics database.
Names of 130009788
- Cardinal: 130009788 can be written as One hundred thirty million, nine thousand, seven hundred eighty-eight.
Scientific notation
- Scientific notation: 1.30009788 × 108
Factors of 130009788
Divisors of 130009788
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 36 61 73 122 146 183 219 244 292 366 438 549 657 732 811 876 1098 1314 1622 2196 2433 2628 3244 4453 4866 7299 8906 9732 13359 14598 17812 26718 29196 40077 49471 53436 59203 80154 98942 118406 148413 160308 177609 197884 236812 296826 355218 445239 532827 593652 710436 890478 1065654 1780956 2131308 3611383 7222766 10834149 14445532 21668298 32502447 43336596 65004894 130009788
- Sum of all divisors σ(n): 339016496
- Sum of proper divisors (its aliquot sum) s(n): 209006708
- 130009788 is an abundant number, because the sum of its proper divisors (209006708) is greater than itself. Its abundance is 78996920
Bases of 130009788
- Binary: 1111011111111001010101111002
- Hexadecimal: 0x7BFCABC
- Base-36: 25EK70
Squares and roots of 130009788
- 130009788 squared (1300097882) is 16902544975804944
- 130009788 cubed (1300097883) is 2197496288964865898791872
-
The
square root of 130009788 is 11402.1834751067 -
The
cube root of 130009788 is 506.5924154427
Scales and comparisons
How big is 130009788?- 130,009,788 seconds is equal to 4 years, 6 weeks, 6 days, 17 hours, 49 minutes, 48 seconds.
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To count from 1 to 130,009,788 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 130009788 cubic inches would be around 42.2 feet tall.
Recreational maths with 130009788
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