242137472
242,137,472 is an even composite number composed of five prime numbers multiplied together.
242137472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 242137472:
27 × 29 × 37 × 41 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 37 × 41 × 43)See below for interesting mathematical facts about the number 242137472 from the Numbermatics database.
Names of 242137472
- Cardinal: 242137472 can be written as Two hundred forty-two million, one hundred thirty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.42137472 × 108
Factors of 242137472
Divisors of 242137472
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 8 16 29 32 37 41 43 58 64 74 82 86 116 128 148 164 172 232 296 328 344 464 592 656 688 928 1073 1184 1189 1247 1312 1376 1517 1591 1763 1856 2146 2368 2378 2494 2624 2752 3034 3182 3526 3712 4292 4736 4756 4988 5248 5504 6068 6364 7052 8584 9512 9976 12136 12728 14104 17168 19024 19952 24272 25456 28208 34336 38048 39904 43993 46139 48544 50912 51127 56416 65231 68672 76096 79808 87986 92278 97088 101824 102254 112832 130462 137344 152192 159616 175972 184556 194176 203648 204508 225664 260924 351944 369112 409016 521848 703888 738224 818032 1043696 1407776 1476448 1636064 1891699 2087392 2815552 2952896 3272128 3783398 4174784 5631104 5905792 6544256 7566796 8349568 15133592 30267184 60534368 121068736 242137472
- Sum of all divisors σ(n): 537213600
- Sum of proper divisors (its aliquot sum) s(n): 295076128
- 242137472 is an abundant number, because the sum of its proper divisors (295076128) is greater than itself. Its abundance is 52938656
Bases of 242137472
- Binary: 11100110111010111001100000002
- Hexadecimal: 0xE6EB980
- Base-36: 405UGW
Squares and roots of 242137472
- 242137472 squared (2421374722) is 58630555346550784
- 242137472 cubed (2421374723) is 14196654453569890757378048
-
The
square root of 242137472 is 15560.7670762081 -
The
cube root of 242137472 is 623.2859463025
Scales and comparisons
How big is 242137472?- 242,137,472 seconds is equal to 7 years, 36 weeks, 2 days, 12 hours, 24 minutes, 32 seconds.
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To count from 1 to 242,137,472 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 242137472 cubic inches would be around 51.9 feet tall.
Recreational maths with 242137472
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