130301440
130,301,440 is an even composite number composed of four prime numbers multiplied together.
130301440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 130301440:
29 × 5 × 23 × 2213
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 2213)See below for interesting mathematical facts about the number 130301440 from the Numbermatics database.
Names of 130301440
- Cardinal: 130301440 can be written as One hundred thirty million, three hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3030144 × 108
Factors of 130301440
Divisors of 130301440
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 640 736 920 1280 1472 1840 2213 2560 2944 3680 4426 5888 7360 8852 11065 11776 14720 17704 22130 29440 35408 44260 50899 58880 70816 88520 101798 141632 177040 203596 254495 283264 354080 407192 508990 566528 708160 814384 1017980 1133056 1416320 1628768 2035960 2832640 3257536 4071920 5665280 6515072 8143840 13030144 16287680 26060288 32575360 65150720 130301440
- Sum of all divisors σ(n): 326148768
- Sum of proper divisors (its aliquot sum) s(n): 195847328
- 130301440 is an abundant number, because the sum of its proper divisors (195847328) is greater than itself. Its abundance is 65545888
Bases of 130301440
- Binary: 1111100010000111110000000002
- Hexadecimal: 0x7C43E00
- Base-36: 25KT8G
Squares and roots of 130301440
- 130301440 squared (1303014402) is 16978465266073600
- 130301440 cubed (1303014403) is 2212318473159373225984000
-
The
square root of 130301440 is 11414.9656153665 -
The
cube root of 130301440 is 506.9709468055
Scales and comparisons
How big is 130301440?- 130,301,440 seconds is equal to 4 years, 7 weeks, 3 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 130,301,440 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 130301440 cubic inches would be around 42.2 feet tall.
Recreational maths with 130301440
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