30189348
30,189,348 is an even composite number composed of five prime numbers multiplied together.
30189348 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 30189348:
22 × 37 × 7 × 17 × 29
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 17 × 29)See below for interesting mathematical facts about the number 30189348 from the Numbermatics database.
Names of 30189348
- Cardinal: 30189348 can be written as Thirty million, one hundred eighty-nine thousand, three hundred forty-eight.
Scientific notation
- Scientific notation: 3.0189348 × 107
Factors of 30189348
Divisors of 30189348
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 27 28 29 34 36 42 51 54 58 63 68 81 84 87 102 108 116 119 126 153 162 174 189 203 204 238 243 252 261 306 324 348 357 378 406 459 476 486 493 522 567 609 612 714 729 756 783 812 918 972 986 1044 1071 1134 1218 1377 1428 1458 1479 1566 1701 1827 1836 1972 2142 2187 2268 2349 2436 2754 2916 2958 3132 3213 3402 3451 3654 4131 4284 4374 4437 4698 5103 5481 5508 5916 6426 6804 6902 7047 7308 8262 8748 8874 9396 9639 10206 10353 10962 12393 12852 13311 13804 14094 15309 16443 16524 17748 19278 20412 20706 21141 21924 24786 26622 28188 28917 30618 31059 32886 37179 38556 39933 41412 42282 49329 49572 53244 57834 61236 62118 63423 65772 74358 79866 84564 86751 93177 98658 115668 119799 124236 126846 147987 148716 159732 173502 186354 197316 239598 253692 260253 279531 295974 347004 359397 372708 443961 479196 520506 559062 591948 718794 838593 887922 1041012 1078191 1118124 1437588 1677186 1775844 2156382 2515779 3354372 4312764 5031558 7547337 10063116 15094674 30189348
- Sum of all divisors σ(n): 99187200
- Sum of proper divisors (its aliquot sum) s(n): 68997852
- 30189348 is an abundant number, because the sum of its proper divisors (68997852) is greater than itself. Its abundance is 38808504
Bases of 30189348
- Binary: 11100110010100111001001002
- Hexadecimal: 0x1CCA724
- Base-36: HZ290
Squares and roots of 30189348
- 30189348 squared (301893482) is 911396732665104
- 30189348 cubed (301893483) is 27514473128489792112192
-
The
square root of 30189348 is 5494.4834152083 -
The
cube root of 30189348 is 311.3756003469
Scales and comparisons
How big is 30189348?- 30,189,348 seconds is equal to 49 weeks, 6 days, 9 hours, 55 minutes, 48 seconds.
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To count from 1 to 30,189,348 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 30189348 cubic inches would be around 25.9 feet tall.
Recreational maths with 30189348
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