242447268
242,447,268 is an even composite number composed of six prime numbers multiplied together.
242447268 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 242447268:
22 × 3 × 7 × 17 × 412 × 101
(2 × 2 × 3 × 7 × 17 × 41 × 41 × 101)See below for interesting mathematical facts about the number 242447268 from the Numbermatics database.
Names of 242447268
- Cardinal: 242447268 can be written as Two hundred forty-two million, four hundred forty-seven thousand, two hundred sixty-eight.
Scientific notation
- Scientific notation: 2.42447268 × 108
Factors of 242447268
Divisors of 242447268
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 17 21 28 34 41 42 51 68 82 84 101 102 119 123 164 202 204 238 246 287 303 357 404 476 492 574 606 697 707 714 861 1148 1212 1394 1414 1428 1681 1717 1722 2091 2121 2788 2828 3362 3434 3444 4141 4182 4242 4879 5043 5151 6724 6868 8282 8364 8484 9758 10086 10302 11767 12019 12423 14637 16564 19516 20172 20604 23534 24038 24846 28577 28987 29274 35301 36057 47068 48076 49692 57154 57974 58548 70397 70602 72114 85731 86961 114308 115948 140794 141204 144228 169781 171462 173922 200039 211191 281588 339562 342924 347844 400078 422382 492779 509343 600117 679124 800156 844764 985558 1018686 1188467 1200234 1478337 1971116 2037372 2376934 2400468 2886277 2956674 3565401 4753868 5772554 5913348 7130802 8658831 11545108 14261604 17317662 20203939 34635324 40407878 60611817 80815756 121223634 242447268
- Sum of all divisors σ(n): 708607872
- Sum of proper divisors (its aliquot sum) s(n): 466160604
- 242447268 is an abundant number, because the sum of its proper divisors (466160604) is greater than itself. Its abundance is 223713336
Bases of 242447268
- Binary: 11100111001101110011101001002
- Hexadecimal: 0xE7373A4
- Base-36: 40CHIC
Squares and roots of 242447268
- 242447268 squared (2424472682) is 58780677760663824
- 242447268 cubed (2424472683) is 14251214734261301995232832
-
The
square root of 242447268 is 15570.7182878633 -
The
cube root of 242447268 is 623.5516482629
Scales and comparisons
How big is 242447268?- 242,447,268 seconds is equal to 7 years, 36 weeks, 6 days, 2 hours, 27 minutes, 48 seconds.
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To count from 1 to 242,447,268 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 242447268 cubic inches would be around 52 feet tall.
Recreational maths with 242447268
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