130764942
130,764,942 is an even composite number composed of five prime numbers multiplied together.
130764942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 130764942:
2 × 34 × 7 × 112 × 953
(2 × 3 × 3 × 3 × 3 × 7 × 11 × 11 × 953)See below for interesting mathematical facts about the number 130764942 from the Numbermatics database.
Names of 130764942
- Cardinal: 130764942 can be written as One hundred thirty million, seven hundred sixty-four thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.30764942 × 108
Factors of 130764942
Divisors of 130764942
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 121 126 154 162 189 198 231 242 297 363 378 462 567 594 693 726 847 891 953 1089 1134 1386 1694 1782 1906 2079 2178 2541 2859 3267 4158 5082 5718 6237 6534 6671 7623 8577 9801 10483 12474 13342 15246 17154 19602 20013 20966 22869 25731 31449 40026 45738 51462 60039 62898 68607 73381 77193 94347 115313 120078 137214 146762 154386 180117 188694 220143 230626 283041 345939 360234 440286 540351 566082 660429 691878 807191 849123 1037817 1080702 1320858 1614382 1698246 1981287 2075634 2421573 3113451 3962574 4843146 5943861 6226902 7264719 9340353 11887722 14529438 18680706 21794157 43588314 65382471 130764942
- Sum of all divisors σ(n): 368465328
- Sum of proper divisors (its aliquot sum) s(n): 237700386
- 130764942 is an abundant number, because the sum of its proper divisors (237700386) is greater than itself. Its abundance is 106935444
Bases of 130764942
- Binary: 1111100101101010000100011102
- Hexadecimal: 0x7CB508E
- Base-36: 25UQVI
Squares and roots of 130764942
- 130764942 squared (1307649422) is 17099470056263364
- 130764942 cubed (1307649423) is 2236011210138015530184888
-
The
square root of 130764942 is 11435.2499754049 -
The
cube root of 130764942 is 507.5713596503
Scales and comparisons
How big is 130764942?- 130,764,942 seconds is equal to 4 years, 8 weeks, 1 day, 11 hours, 35 minutes, 42 seconds.
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To count from 1 to 130,764,942 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 130764942 cubic inches would be around 42.3 feet tall.
Recreational maths with 130764942
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