30199400
30,199,400 is an even composite number composed of six prime numbers multiplied together.
30199400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 30199400:
23 × 52 × 7 × 11 × 37 × 53
(2 × 2 × 2 × 5 × 5 × 7 × 11 × 37 × 53)See below for interesting mathematical facts about the number 30199400 from the Numbermatics database.
Names of 30199400
- Cardinal: 30199400 can be written as Thirty million, one hundred ninety-nine thousand, four hundred.
Scientific notation
- Scientific notation: 3.01994 × 107
Factors of 30199400
Divisors of 30199400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 25 28 35 37 40 44 50 53 55 56 70 74 77 88 100 106 110 140 148 154 175 185 200 212 220 259 265 275 280 296 308 350 370 371 385 407 424 440 518 530 550 583 616 700 740 742 770 814 925 1036 1060 1100 1166 1295 1325 1400 1480 1484 1540 1628 1850 1855 1925 1961 2035 2072 2120 2200 2332 2590 2650 2849 2915 2968 3080 3256 3700 3710 3850 3922 4070 4081 4664 5180 5300 5698 5830 6475 7400 7420 7700 7844 8140 8162 9275 9805 10175 10360 10600 11396 11660 12950 13727 14245 14575 14840 15400 15688 16280 16324 18550 19610 20350 20405 21571 22792 23320 25900 27454 28490 29150 32648 37100 39220 40700 40810 43142 49025 51800 54908 56980 58300 68635 71225 74200 78440 81400 81620 86284 98050 102025 107855 109816 113960 116600 137270 142450 150997 163240 172568 196100 204050 215710 274540 284900 301994 343175 392200 408100 431420 539275 549080 569800 603988 686350 754985 816200 862840 1078550 1207976 1372700 1509970 2157100 2745400 3019940 3774925 4314200 6039880 7549850 15099700 30199400
- Sum of all divisors σ(n): 91601280
- Sum of proper divisors (its aliquot sum) s(n): 61401880
- 30199400 is an abundant number, because the sum of its proper divisors (61401880) is greater than itself. Its abundance is 31202480
Bases of 30199400
- Binary: 11100110011001110011010002
- Hexadecimal: 0x1CCCE68
- Base-36: HZA08
Squares and roots of 30199400
- 30199400 squared (301994002) is 912003760360000
- 30199400 cubed (301994003) is 27541966360615784000000
-
The
square root of 30199400 is 5495.3980747531 -
The
cube root of 30199400 is 311.4101555837
Scales and comparisons
How big is 30199400?- 30,199,400 seconds is equal to 49 weeks, 6 days, 12 hours, 43 minutes, 20 seconds.
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To count from 1 to 30,199,400 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 30199400 cubic inches would be around 26 feet tall.
Recreational maths with 30199400
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