131098730
131,098,730 is an even composite number composed of six prime numbers multiplied together.
131098730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131098730:
2 × 5 × 7 × 17 × 41 × 2687
See below for interesting mathematical facts about the number 131098730 from the Numbermatics database.
Names of 131098730
- Cardinal: 131098730 can be written as One hundred thirty-one million, ninety-eight thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.3109873 × 108
Factors of 131098730
Divisors of 131098730
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 17 34 35 41 70 82 85 119 170 205 238 287 410 574 595 697 1190 1394 1435 2687 2870 3485 4879 5374 6970 9758 13435 18809 24395 26870 37618 45679 48790 91358 94045 110167 188090 220334 228395 319753 456790 550835 639506 771169 1101670 1542338 1598765 1872839 3197530 3745678 3855845 7711690 9364195 13109873 18728390 26219746 65549365 131098730
- Sum of all divisors σ(n): 292626432
- Sum of proper divisors (its aliquot sum) s(n): 161527702
- 131098730 is an abundant number, because the sum of its proper divisors (161527702) is greater than itself. Its abundance is 30428972
Bases of 131098730
- Binary: 1111101000001101000011010102
- Hexadecimal: 0x7D0686A
- Base-36: 261WFE
Squares and roots of 131098730
- 131098730 squared (1310987302) is 17186877007612900
- 131098730 cubed (1310987303) is 2253177748364251521617000
-
The
square root of 131098730 is 11449.8353699955 -
The
cube root of 131098730 is 508.0028649063
Scales and comparisons
How big is 131098730?- 131,098,730 seconds is equal to 4 years, 8 weeks, 5 days, 8 hours, 18 minutes, 50 seconds.
-
To count from 1 to 131,098,730 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 131098730 cubic inches would be around 42.3 feet tall.
Recreational maths with 131098730
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