130091840
130,091,840 is an even composite number composed of four prime numbers multiplied together.
130091840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 130091840:
26 × 5 × 73 × 5569
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 73 × 5569)See below for interesting mathematical facts about the number 130091840 from the Numbermatics database.
Names of 130091840
- Cardinal: 130091840 can be written as One hundred thirty million, ninety-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3009184 × 108
Factors of 130091840
Divisors of 130091840
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 73 80 146 160 292 320 365 584 730 1168 1460 2336 2920 4672 5569 5840 11138 11680 22276 23360 27845 44552 55690 89104 111380 178208 222760 356416 406537 445520 813074 891040 1626148 1782080 2032685 3252296 4065370 6504592 8130740 13009184 16261480 26018368 32522960 65045920 130091840
- Sum of all divisors σ(n): 314081160
- Sum of proper divisors (its aliquot sum) s(n): 183989320
- 130091840 is an abundant number, because the sum of its proper divisors (183989320) is greater than itself. Its abundance is 53897480
Bases of 130091840
- Binary: 1111100000100001011010000002
- Hexadecimal: 0x7C10B40
- Base-36: 25GBI8
Squares and roots of 130091840
- 130091840 squared (1300918402) is 16923886834585600
- 130091840 cubed (1300918403) is 2201659578263016341504000
-
The
square root of 130091840 is 11405.7809903575 -
The
cube root of 130091840 is 506.6989668543
Scales and comparisons
How big is 130091840?- 130,091,840 seconds is equal to 4 years, 7 weeks, 16 hours, 37 minutes, 20 seconds.
-
To count from 1 to 130,091,840 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 130091840 cubic inches would be around 42.2 feet tall.
Recreational maths with 130091840
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