30994400
30,994,400 is an even composite number composed of five prime numbers multiplied together.
30994400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30994400:
25 × 52 × 17 × 43 × 53
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 17 × 43 × 53)See below for interesting mathematical facts about the number 30994400 from the Numbermatics database.
Names of 30994400
- Cardinal: 30994400 can be written as Thirty million, nine hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 3.09944 × 107
Factors of 30994400
Divisors of 30994400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 43 50 53 68 80 85 86 100 106 136 160 170 172 200 212 215 265 272 340 344 400 424 425 430 530 544 680 688 731 800 848 850 860 901 1060 1075 1325 1360 1376 1462 1696 1700 1720 1802 2120 2150 2279 2650 2720 2924 3400 3440 3604 3655 4240 4300 4505 4558 5300 5848 6800 6880 7208 7310 8480 8600 9010 9116 10600 11395 11696 13600 14416 14620 17200 18020 18232 18275 21200 22525 22790 23392 28832 29240 34400 36040 36464 36550 38743 42400 45050 45580 56975 58480 72080 72928 73100 77486 90100 91160 113950 116960 144160 146200 154972 180200 182320 193715 227900 292400 309944 360400 364640 387430 455800 584800 619888 720800 774860 911600 968575 1239776 1549720 1823200 1937150 3099440 3874300 6198880 7748600 15497200 30994400
- Sum of all divisors σ(n): 83525904
- Sum of proper divisors (its aliquot sum) s(n): 52531504
- 30994400 is an abundant number, because the sum of its proper divisors (52531504) is greater than itself. Its abundance is 21537104
Bases of 30994400
- Binary: 11101100011101111111000002
- Hexadecimal: 0x1D8EFE0
- Base-36: IGBFK
Squares and roots of 30994400
- 30994400 squared (309944002) is 960652831360000
- 30994400 cubed (309944003) is 29774858116304384000000
-
The
square root of 30994400 is 5567.2614452711 -
The
cube root of 30994400 is 314.1191482595
Scales and comparisons
How big is 30994400?- 30,994,400 seconds is equal to 51 weeks, 1 day, 17 hours, 33 minutes, 20 seconds.
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To count from 1 to 30,994,400 would take you about twenty-four 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 30994400 cubic inches would be around 26.2 feet tall.
Recreational maths with 30994400
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The information we have on file for 30994400 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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