29430720
29,430,720 is an even composite number composed of five prime numbers multiplied together.
29430720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 29430720:
26 × 32 × 5 × 11 × 929
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 929)See below for interesting mathematical facts about the number 29430720 from the Numbermatics database.
Names of 29430720
- Cardinal: 29430720 can be written as Twenty-nine million, four hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.943072 × 107
Factors of 29430720
Divisors of 29430720
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 132 144 160 165 176 180 192 198 220 240 264 288 320 330 352 360 396 440 480 495 528 576 660 704 720 792 880 929 960 990 1056 1320 1440 1584 1760 1858 1980 2112 2640 2787 2880 3168 3520 3716 3960 4645 5280 5574 6336 7432 7920 8361 9290 10219 10560 11148 13935 14864 15840 16722 18580 20438 22296 27870 29728 30657 31680 33444 37160 40876 41805 44592 51095 55740 59456 61314 66888 74320 81752 83610 89184 91971 102190 111480 122628 133776 148640 153285 163504 167220 178368 183942 204380 222960 245256 267552 297280 306570 327008 334440 367884 408760 445920 459855 490512 535104 613140 654016 668880 735768 817520 891840 919710 981024 1226280 1337760 1471536 1635040 1839420 1962048 2452560 2675520 2943072 3270080 3678840 4905120 5886144 7357680 9810240 14715360 29430720
- Sum of all divisors σ(n): 110550960
- Sum of proper divisors (its aliquot sum) s(n): 81120240
- 29430720 is an abundant number, because the sum of its proper divisors (81120240) is greater than itself. Its abundance is 51689520
Bases of 29430720
- Binary: 11100000100010011110000002
- Hexadecimal: 0x1C113C0
- Base-36: HISW0
Squares and roots of 29430720
- 29430720 squared (294307202) is 866167279718400
- 29430720 cubed (294307203) is 25491926682553909248000
-
The
square root of 29430720 is 5425.0087557533 -
The
cube root of 29430720 is 308.7452577307
Scales and comparisons
How big is 29430720?- 29,430,720 seconds is equal to 48 weeks, 4 days, 15 hours, 12 minutes.
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To count from 1 to 29,430,720 would take you about twenty 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 29430720 cubic inches would be around 25.7 feet tall.
Recreational maths with 29430720
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The information we have on file for 29430720 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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