131220500
131,220,500 is an even composite number composed of five prime numbers multiplied together.
131220500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 131220500:
22 × 53 × 37 × 41 × 173
(2 × 2 × 5 × 5 × 5 × 37 × 41 × 173)See below for interesting mathematical facts about the number 131220500 from the Numbermatics database.
Names of 131220500
- Cardinal: 131220500 can be written as One hundred thirty-one million, two hundred twenty thousand, five hundred.
Scientific notation
- Scientific notation: 1.312205 × 108
Factors of 131220500
Divisors of 131220500
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 20 25 37 41 50 74 82 100 125 148 164 173 185 205 250 346 370 410 500 692 740 820 865 925 1025 1517 1730 1850 2050 3034 3460 3700 4100 4325 4625 5125 6068 6401 7093 7585 8650 9250 10250 12802 14186 15170 17300 18500 20500 21625 25604 28372 30340 32005 35465 37925 43250 64010 70930 75850 86500 128020 141860 151700 160025 177325 189625 262441 320050 354650 379250 524882 640100 709300 758500 800125 886625 1049764 1312205 1600250 1773250 2624410 3200500 3546500 5248820 6561025 13122050 26244100 32805125 65610250 131220500
- Sum of all divisors σ(n): 303252768
- Sum of proper divisors (its aliquot sum) s(n): 172032268
- 131220500 is an abundant number, because the sum of its proper divisors (172032268) is greater than itself. Its abundance is 40811768
Bases of 131220500
- Binary: 1111101001001000100000101002
- Hexadecimal: 0x7D24414
- Base-36: 264IDW
Squares and roots of 131220500
- 131220500 squared (1312205002) is 17218819620250000
- 131220500 cubed (1312205003) is 2259462119979015125000000
-
The
square root of 131220500 is 11455.1516794847 -
The
cube root of 131220500 is 508.1601010245
Scales and comparisons
How big is 131220500?- 131,220,500 seconds is equal to 4 years, 8 weeks, 6 days, 18 hours, 8 minutes, 20 seconds.
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To count from 1 to 131,220,500 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 131220500 cubic inches would be around 42.3 feet tall.
Recreational maths with 131220500
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The information we have on file for 131220500 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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