12490830
12,490,830 is an even composite number composed of six prime numbers multiplied together.
12490830 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 12490830:
2 × 32 × 5 × 112 × 31 × 37
(2 × 3 × 3 × 5 × 11 × 11 × 31 × 37)See below for interesting mathematical facts about the number 12490830 from the Numbermatics database.
Names of 12490830
- Cardinal: 12490830 can be written as Twelve million, four hundred ninety thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 1.249083 × 107
Factors of 12490830
Divisors of 12490830
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 31 33 37 45 55 62 66 74 90 93 99 110 111 121 155 165 185 186 198 222 242 279 310 330 333 341 363 370 407 465 495 555 558 605 666 682 726 814 930 990 1023 1089 1110 1147 1210 1221 1395 1665 1705 1815 2035 2046 2178 2294 2442 2790 3069 3330 3410 3441 3630 3663 3751 4070 4477 5115 5445 5735 6105 6138 6882 7326 7502 8954 10230 10323 10890 11253 11470 12210 12617 13431 15345 17205 18315 18755 20646 22385 22506 25234 26862 30690 33759 34410 36630 37510 37851 40293 44770 51615 56265 63085 67155 67518 75702 80586 103230 112530 113553 126170 134310 138787 168795 189255 201465 227106 277574 337590 378510 402930 416361 567765 693935 832722 1135530 1249083 1387870 2081805 2498166 4163610 6245415 12490830
- Sum of all divisors σ(n): 37844352
- Sum of proper divisors (its aliquot sum) s(n): 25353522
- 12490830 is an abundant number, because the sum of its proper divisors (25353522) is greater than itself. Its abundance is 12862692
Bases of 12490830
- Binary: 1011111010011000010011102
- Hexadecimal: 0xBE984E
- Base-36: 7FPZI
Squares and roots of 12490830
- 12490830 squared (124908302) is 156020834088900
- 12490830 cubed (124908303) is 1948829715062654787000
-
The
square root of 12490830 is 3534.2368341695 -
The
cube root of 12490830 is 232.0226766379
Scales and comparisons
How big is 12490830?- 12,490,830 seconds is equal to 20 weeks, 4 days, 13 hours, 40 minutes, 30 seconds.
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To count from 1 to 12,490,830 would take you about thirty weeks!
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 12490830 cubic inches would be around 19.3 feet tall.
Recreational maths with 12490830
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The information we have on file for 12490830 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 12490830, math, Factors of 12490830, curriculum, school, college, exams, university, Prime factorization of 12490830, STEM, science, technology, engineering, physics, economics, calculator, twelve million, four hundred ninety thousand, eight hundred thirty.