130718720
130,718,720 is an even composite number composed of four prime numbers multiplied together.
130718720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 130718720:
210 × 5 × 112 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 211)See below for interesting mathematical facts about the number 130718720 from the Numbermatics database.
Names of 130718720
- Cardinal: 130718720 can be written as One hundred thirty million, seven hundred eighteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3071872 × 108
Factors of 130718720
Divisors of 130718720
- Number of divisors d(n): 132
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 211 220 242 256 320 352 422 440 484 512 605 640 704 844 880 968 1024 1055 1210 1280 1408 1688 1760 1936 2110 2321 2420 2560 2816 3376 3520 3872 4220 4642 4840 5120 5632 6752 7040 7744 8440 9284 9680 11264 11605 13504 14080 15488 16880 18568 19360 23210 25531 27008 28160 30976 33760 37136 38720 46420 51062 54016 56320 61952 67520 74272 77440 92840 102124 108032 123904 127655 135040 148544 154880 185680 204248 216064 255310 270080 297088 309760 371360 408496 510620 540160 594176 619520 742720 816992 1021240 1080320 1188352 1485440 1633984 2042480 2376704 2970880 3267968 4084960 5941760 6535936 8169920 11883520 13071872 16339840 26143744 32679680 65359360 130718720
- Sum of all divisors σ(n): 346303272
- Sum of proper divisors (its aliquot sum) s(n): 215584552
- 130718720 is an abundant number, because the sum of its proper divisors (215584552) is greater than itself. Its abundance is 84865832
Bases of 130718720
- Binary: 1111100101010011100000000002
- Hexadecimal: 0x7CA9C00
- Base-36: 25TR7K
Squares and roots of 130718720
- 130718720 squared (1307187202) is 17087383758438400
- 130718720 cubed (1307187203) is 2233640933051856846848000
-
The
square root of 130718720 is 11433.2287653139 -
The
cube root of 130718720 is 507.5115481853
Scales and comparisons
How big is 130718720?- 130,718,720 seconds is equal to 4 years, 8 weeks, 22 hours, 45 minutes, 20 seconds.
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To count from 1 to 130,718,720 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 130718720 cubic inches would be around 42.3 feet tall.
Recreational maths with 130718720
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The information we have on file for 130718720 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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