242000720
242,000,720 is an even composite number composed of six prime numbers multiplied together.
242000720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 242000720:
24 × 5 × 13 × 19 × 37 × 331
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 37 × 331)See below for interesting mathematical facts about the number 242000720 from the Numbermatics database.
Names of 242000720
- Cardinal: 242000720 can be written as Two hundred forty-two million, seven hundred twenty.
Scientific notation
- Scientific notation: 2.4200072 × 108
Factors of 242000720
Divisors of 242000720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 37 38 40 52 65 74 76 80 95 104 130 148 152 185 190 208 247 260 296 304 331 370 380 481 494 520 592 662 703 740 760 962 988 1040 1235 1324 1406 1480 1520 1655 1924 1976 2405 2470 2648 2812 2960 3310 3515 3848 3952 4303 4810 4940 5296 5624 6289 6620 7030 7696 8606 9139 9620 9880 11248 12247 12578 13240 14060 17212 18278 19240 19760 21515 24494 25156 26480 28120 31445 34424 36556 38480 43030 45695 48988 50312 56240 61235 62890 68848 73112 81757 86060 91390 97976 100624 122470 125780 146224 159211 163514 172120 182780 195952 232693 244940 251560 318422 327028 344240 365560 408785 465386 489880 503120 636844 654056 731120 796055 817570 930772 979760 1163465 1273688 1308112 1592110 1635140 1861544 2326930 2547376 3025009 3184220 3270280 3723088 4653860 6050018 6368440 6540560 9307720 12100036 12736880 15125045 18615440 24200072 30250090 48400144 60500180 121000360 242000720
- Sum of all divisors σ(n): 657041280
- Sum of proper divisors (its aliquot sum) s(n): 415040560
- 242000720 is an abundant number, because the sum of its proper divisors (415040560) is greater than itself. Its abundance is 173039840
Bases of 242000720
- Binary: 11100110110010100011010100002
- Hexadecimal: 0xE6CA350
- Base-36: 402WY8
Squares and roots of 242000720
- 242000720 squared (2420007202) is 58564348480518400
- 242000720 cubed (2420007203) is 14172614498616358773248000
-
The
square root of 242000720 is 15556.3723277633 -
The
cube root of 242000720 is 623.1685864541
Scales and comparisons
How big is 242000720?- 242,000,720 seconds is equal to 7 years, 36 weeks, 22 hours, 25 minutes, 20 seconds.
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To count from 1 to 242,000,720 would take you about eleven 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 242000720 cubic inches would be around 51.9 feet tall.
Recreational maths with 242000720
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