29988400
29,988,400 is an even composite number composed of five prime numbers multiplied together.
29988400 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 29988400:
24 × 52 × 13 × 73 × 79
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 73 × 79)See below for interesting mathematical facts about the number 29988400 from the Numbermatics database.
Names of 29988400
- Cardinal: 29988400 can be written as Twenty-nine million, nine hundred eighty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.99884 × 107
Factors of 29988400
Divisors of 29988400
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 73 79 80 100 104 130 146 158 200 208 260 292 316 325 365 395 400 520 584 632 650 730 790 949 1027 1040 1168 1264 1300 1460 1580 1825 1898 1975 2054 2600 2920 3160 3650 3796 3950 4108 4745 5135 5200 5767 5840 6320 7300 7592 7900 8216 9490 10270 11534 14600 15184 15800 16432 18980 20540 23068 23725 25675 28835 29200 31600 37960 41080 46136 47450 51350 57670 74971 75920 82160 92272 94900 102700 115340 144175 149942 189800 205400 230680 288350 299884 374855 379600 410800 461360 576700 599768 749710 1153400 1199536 1499420 1874275 2306800 2998840 3748550 5997680 7497100 14994200 29988400
- Sum of all divisors σ(n): 79647680
- Sum of proper divisors (its aliquot sum) s(n): 49659280
- 29988400 is an abundant number, because the sum of its proper divisors (49659280) is greater than itself. Its abundance is 19670880
Bases of 29988400
- Binary: 11100100110010110001100002
- Hexadecimal: 0x1C99630
- Base-36: HUR74
Squares and roots of 29988400
- 29988400 squared (299884002) is 899304134560000
- 29988400 cubed (299884003) is 26968692108839104000000
-
The
square root of 29988400 is 5476.1665423909 -
The
cube root of 29988400 is 310.6831966581
Scales and comparisons
How big is 29988400?- 29,988,400 seconds is equal to 49 weeks, 4 days, 2 hours, 6 minutes, 40 seconds.
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To count from 1 to 29,988,400 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 29988400 cubic inches would be around 25.9 feet tall.
Recreational maths with 29988400
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The information we have on file for 29988400 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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