130409520
130,409,520 is an even composite number composed of six prime numbers multiplied together.
130409520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 130409520:
24 × 3 × 5 × 29 × 41 × 457
(2 × 2 × 2 × 2 × 3 × 5 × 29 × 41 × 457)See below for interesting mathematical facts about the number 130409520 from the Numbermatics database.
Names of 130409520
- Cardinal: 130409520 can be written as One hundred thirty million, four hundred nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.3040952 × 108
Factors of 130409520
Divisors of 130409520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 41 48 58 60 80 82 87 116 120 123 145 164 174 205 232 240 246 290 328 348 410 435 457 464 492 580 615 656 696 820 870 914 984 1160 1189 1230 1371 1392 1640 1740 1828 1968 2285 2320 2378 2460 2742 3280 3480 3567 3656 4570 4756 4920 5484 5945 6855 6960 7134 7312 9140 9512 9840 10968 11890 13253 13710 14268 17835 18280 18737 19024 21936 23780 26506 27420 28536 35670 36560 37474 39759 47560 53012 54840 56211 57072 66265 71340 74948 79518 93685 95120 106024 109680 112422 132530 142680 149896 159036 187370 198795 212048 224844 265060 281055 285360 299792 318072 374740 397590 449688 530120 543373 562110 636144 749480 795180 899376 1060240 1086746 1124220 1498960 1590360 1630119 2173492 2248440 2716865 3180720 3260238 4346984 4496880 5433730 6520476 8150595 8693968 10867460 13040952 16301190 21734920 26081904 32602380 43469840 65204760 130409520
- Sum of all divisors σ(n): 429347520
- Sum of proper divisors (its aliquot sum) s(n): 298938000
- 130409520 is an abundant number, because the sum of its proper divisors (298938000) is greater than itself. Its abundance is 168528480
Bases of 130409520
- Binary: 1111100010111100100001100002
- Hexadecimal: 0x7C5E430
- Base-36: 25N4MO
Squares and roots of 130409520
- 130409520 squared (1304095202) is 17006642906630400
- 130409520 cubed (1304095203) is 2217828138265075281408000
-
The
square root of 130409520 is 11419.6987701077 -
The
cube root of 130409520 is 507.1110789923
Scales and comparisons
How big is 130409520?- 130,409,520 seconds is equal to 4 years, 7 weeks, 4 days, 8 hours, 52 minutes.
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To count from 1 to 130,409,520 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 130409520 cubic inches would be around 42.3 feet tall.
Recreational maths with 130409520
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