132438540
132,438,540 is an even composite number composed of six prime numbers multiplied together.
132438540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 132438540:
22 × 3 × 5 × 132 × 37 × 353
(2 × 2 × 3 × 5 × 13 × 13 × 37 × 353)See below for interesting mathematical facts about the number 132438540 from the Numbermatics database.
Names of 132438540
- Cardinal: 132438540 can be written as One hundred thirty-two million, four hundred thirty-eight thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.3243854 × 108
Factors of 132438540
Divisors of 132438540
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 37 39 52 60 65 74 78 111 130 148 156 169 185 195 222 260 338 353 370 390 444 481 507 555 676 706 740 780 845 962 1014 1059 1110 1412 1443 1690 1765 1924 2028 2118 2220 2405 2535 2886 3380 3530 4236 4589 4810 5070 5295 5772 6253 7060 7215 9178 9620 10140 10590 12506 13061 13767 14430 18356 18759 21180 22945 25012 26122 27534 28860 31265 37518 39183 45890 52244 55068 59657 62530 65305 68835 75036 78366 91780 93795 119314 125060 130610 137670 156732 169793 178971 187590 195915 238628 261220 275340 298285 339586 357942 375180 391830 509379 596570 679172 715884 783660 848965 894855 1018758 1193140 1697930 1789710 2037516 2207309 2546895 3395860 3579420 4414618 5093790 6621927 8829236 10187580 11036545 13243854 22073090 26487708 33109635 44146180 66219270 132438540
- Sum of all divisors σ(n): 413568288
- Sum of proper divisors (its aliquot sum) s(n): 281129748
- 132438540 is an abundant number, because the sum of its proper divisors (281129748) is greater than itself. Its abundance is 148691208
Bases of 132438540
- Binary: 1111110010011011010000011002
- Hexadecimal: 0x7E4DA0C
- Base-36: 26UM8C
Squares and roots of 132438540
- 132438540 squared (1324385402) is 17539966877331600
- 132438540 cubed (1324385403) is 2322967604882156199864000
-
The
square root of 132438540 is 11508.1944717667 -
The
cube root of 132438540 is 509.7275746127
Scales and comparisons
How big is 132438540?- 132,438,540 seconds is equal to 4 years, 10 weeks, 6 days, 20 hours, 29 minutes.
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To count from 1 to 132,438,540 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 132438540 cubic inches would be around 42.5 feet tall.
Recreational maths with 132438540
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