30129984
30,129,984 is an even composite number composed of four prime numbers multiplied together.
30129984 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 30129984:
26 × 32 × 172 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 17 × 181)See below for interesting mathematical facts about the number 30129984 from the Numbermatics database.
Names of 30129984
- Cardinal: 30129984 can be written as Thirty million, one hundred twenty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 3.0129984 × 107
Factors of 30129984
Divisors of 30129984
- Number of divisors d(n): 126
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 136 144 153 181 192 204 272 288 289 306 362 408 543 544 576 578 612 724 816 867 1086 1088 1156 1224 1448 1629 1632 1734 2172 2312 2448 2601 2896 3077 3258 3264 3468 4344 4624 4896 5202 5792 6154 6516 6936 8688 9231 9248 9792 10404 11584 12308 13032 13872 17376 18462 18496 20808 24616 26064 27693 27744 34752 36924 41616 49232 52128 52309 55386 55488 73848 83232 98464 104256 104618 110772 147696 156927 166464 196928 209236 221544 295392 313854 418472 443088 470781 590784 627708 836944 886176 941562 1255416 1673888 1772352 1883124 2510832 3347776 3766248 5021664 7532496 10043328 15064992 30129984
- Sum of all divisors σ(n): 92247974
- Sum of proper divisors (its aliquot sum) s(n): 62117990
- 30129984 is an abundant number, because the sum of its proper divisors (62117990) is greater than itself. Its abundance is 31988006
Bases of 30129984
- Binary: 11100101110111111010000002
- Hexadecimal: 0x1CBBF40
- Base-36: HXSG0
Squares and roots of 30129984
- 30129984 squared (301299842) is 907815935840256
- 30129984 cubed (301299843) is 27352479621811939835904
-
The
square root of 30129984 is 5489.0786112061 -
The
cube root of 30129984 is 311.1713712449
Scales and comparisons
How big is 30129984?- 30,129,984 seconds is equal to 49 weeks, 5 days, 17 hours, 26 minutes, 24 seconds.
-
To count from 1 to 30,129,984 would take you about twenty-two 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 30129984 cubic inches would be around 25.9 feet tall.
Recreational maths with 30129984
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The information we have on file for 30129984 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!
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