120338988
120,338,988 is an even composite number composed of seven prime numbers multiplied together.
120338988 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 120338988:
22 × 3 × 7 × 11 × 17 × 47 × 163
(2 × 2 × 3 × 7 × 11 × 17 × 47 × 163)See below for interesting mathematical facts about the number 120338988 from the Numbermatics database.
Names of 120338988
- Cardinal: 120338988 can be written as One hundred twenty million, three hundred thirty-eight thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.20338988 × 108
Factors of 120338988
Divisors of 120338988
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 17 21 22 28 33 34 42 44 47 51 66 68 77 84 94 102 119 132 141 154 163 187 188 204 231 238 282 308 326 329 357 374 462 476 489 517 561 564 652 658 714 748 799 924 978 987 1034 1122 1141 1309 1316 1428 1551 1598 1793 1956 1974 2068 2244 2282 2397 2618 2771 3102 3196 3423 3586 3619 3927 3948 4564 4794 5236 5379 5542 5593 6204 6846 7172 7238 7661 7854 8313 8789 9588 10758 10857 11084 11186 12551 13692 14476 15322 15708 16626 16779 17578 19397 21516 21714 22372 22983 25102 26367 30481 30644 33252 33558 35156 37653 38794 43428 45966 50204 52734 53627 58191 60962 61523 67116 75306 77588 84271 91443 91932 105468 107254 116382 121924 123046 130237 150612 160881 168542 182886 184569 213367 214508 232764 246092 252813 260474 321762 337084 365772 369138 390711 426734 505626 520948 589897 640101 643524 738276 781422 853468 911659 1011252 1179794 1280202 1432607 1562844 1769691 1823318 2359588 2560404 2734977 2865214 3539382 3646636 4297821 5469954 5730428 7078764 8595642 10028249 10939908 17191284 20056498 30084747 40112996 60169494 120338988
- Sum of all divisors σ(n): 380878848
- Sum of proper divisors (its aliquot sum) s(n): 260539860
- 120338988 is an abundant number, because the sum of its proper divisors (260539860) is greater than itself. Its abundance is 140200872
Bases of 120338988
- Binary: 1110010110000111010001011002
- Hexadecimal: 0x72C3A2C
- Base-36: 1ZNA5O
Squares and roots of 120338988
- 120338988 squared (1203389882) is 14481472032864144
- 120338988 cubed (1203389883) is 1742685689185173830446272
-
The
square root of 120338988 is 10969.9128528899 -
The
cube root of 120338988 is 493.7064317057
Scales and comparisons
How big is 120338988?- 120,338,988 seconds is equal to 3 years, 42 weeks, 6 days, 19 hours, 29 minutes, 48 seconds.
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To count from 1 to 120,338,988 would take you about five years!
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 120338988 cubic inches would be around 41.1 feet tall.
Recreational maths with 120338988
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