130379920
130,379,920 is an even composite number composed of four prime numbers multiplied together.
130379920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 130379920:
24 × 5 × 112 × 13469
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 13469)See below for interesting mathematical facts about the number 130379920 from the Numbermatics database.
Names of 130379920
- Cardinal: 130379920 can be written as One hundred thirty million, three hundred seventy-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3037992 × 108
Factors of 130379920
Divisors of 130379920
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 121 176 220 242 440 484 605 880 968 1210 1936 2420 4840 9680 13469 26938 53876 67345 107752 134690 148159 215504 269380 296318 538760 592636 740795 1077520 1185272 1481590 1629749 2370544 2963180 3259498 5926360 6518996 8148745 11852720 13037992 16297490 26075984 32594980 65189960 130379920
- Sum of all divisors σ(n): 333220860
- Sum of proper divisors (its aliquot sum) s(n): 202840940
- 130379920 is an abundant number, because the sum of its proper divisors (202840940) is greater than itself. Its abundance is 72461020
Bases of 130379920
- Binary: 1111100010101110000100100002
- Hexadecimal: 0x7C57090
- Base-36: 25MHSG
Squares and roots of 130379920
- 130379920 squared (1303799202) is 16998923539206400
- 130379920 cubed (1303799203) is 2216318291127847295488000
-
The
square root of 130379920 is 11418.4026903941 -
The
cube root of 130379920 is 507.0727085223
Scales and comparisons
How big is 130379920?- 130,379,920 seconds is equal to 4 years, 7 weeks, 4 days, 38 minutes, 40 seconds.
-
To count from 1 to 130,379,920 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 130379920 cubic inches would be around 42.3 feet tall.
Recreational maths with 130379920
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