130030400
130,030,400 is an even composite number composed of four prime numbers multiplied together.
130030400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 130030400:
26 × 52 × 181 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 181 × 449)See below for interesting mathematical facts about the number 130030400 from the Numbermatics database.
Names of 130030400
- Cardinal: 130030400 can be written as One hundred thirty million, thirty thousand, four hundred.
Scientific notation
- Scientific notation: 1.300304 × 108
Factors of 130030400
Divisors of 130030400
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 181 200 320 362 400 449 724 800 898 905 1448 1600 1796 1810 2245 2896 3592 3620 4490 4525 5792 7184 7240 8980 9050 11225 11584 14368 14480 17960 18100 22450 28736 28960 35920 36200 44900 57920 71840 72400 81269 89800 143680 144800 162538 179600 289600 325076 359200 406345 650152 718400 812690 1300304 1625380 2031725 2600608 3250760 4063450 5201216 6501520 8126900 13003040 16253800 26006080 32507600 65015200 130030400
- Sum of all divisors σ(n): 322440300
- Sum of proper divisors (its aliquot sum) s(n): 192409900
- 130030400 is an abundant number, because the sum of its proper divisors (192409900) is greater than itself. Its abundance is 62379500
Bases of 130030400
- Binary: 1111100000000011011010000002
- Hexadecimal: 0x7C01B40
- Base-36: 25F03K
Squares and roots of 130030400
- 130030400 squared (1300304002) is 16907904924160000
- 130030400 cubed (1300304003) is 2198541640450494464000000
-
The
square root of 130030400 is 11403.0873012531 -
The
cube root of 130030400 is 506.6191860709
Scales and comparisons
How big is 130030400?- 130,030,400 seconds is equal to 4 years, 6 weeks, 6 days, 23 hours, 33 minutes, 20 seconds.
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To count from 1 to 130,030,400 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 130030400 cubic inches would be around 42.2 feet tall.
Recreational maths with 130030400
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