130002390
130,002,390 is an even composite number composed of six prime numbers multiplied together.
130002390 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 130002390:
2 × 32 × 5 × 72 × 41 × 719
(2 × 3 × 3 × 5 × 7 × 7 × 41 × 719)See below for interesting mathematical facts about the number 130002390 from the Numbermatics database.
Names of 130002390
- Cardinal: 130002390 can be written as One hundred thirty million, two thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.3000239 × 108
Factors of 130002390
Divisors of 130002390
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 41 42 45 49 63 70 82 90 98 105 123 126 147 205 210 245 246 287 294 315 369 410 441 490 574 615 630 719 735 738 861 882 1230 1435 1438 1470 1722 1845 2009 2157 2205 2583 2870 3595 3690 4018 4305 4314 4410 5033 5166 6027 6471 7190 8610 10045 10066 10785 12054 12915 12942 15099 18081 20090 21570 25165 25830 29479 30135 30198 32355 35231 36162 45297 50330 58958 60270 64710 70462 75495 88437 90405 90594 105693 147395 150990 176155 176874 180810 206353 211386 226485 265311 294790 317079 352310 412706 442185 452970 528465 530622 619059 634158 884370 1031765 1056930 1238118 1326555 1444471 1585395 1857177 2063530 2653110 2888942 3095295 3170790 3714354 4333413 6190590 7222355 8666826 9285885 13000239 14444710 18571770 21667065 26000478 43334130 65001195 130002390
- Sum of all divisors σ(n): 403341120
- Sum of proper divisors (its aliquot sum) s(n): 273338730
- 130002390 is an abundant number, because the sum of its proper divisors (273338730) is greater than itself. Its abundance is 143336340
Bases of 130002390
- Binary: 1111011111110101101110101102
- Hexadecimal: 0x7BFADD6
- Base-36: 25EEHI
Squares and roots of 130002390
- 130002390 squared (1300023902) is 16900621405712100
- 130002390 cubed (1300023903) is 2197121175227732651919000
-
The
square root of 130002390 is 11401.8590589429 -
The
cube root of 130002390 is 506.5828063155
Scales and comparisons
How big is 130002390?- 130,002,390 seconds is equal to 4 years, 6 weeks, 6 days, 15 hours, 46 minutes, 30 seconds.
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To count from 1 to 130,002,390 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 130002390 cubic inches would be around 42.2 feet tall.
Recreational maths with 130002390
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