42738246642
42,738,246,642 is an even composite number composed of six prime numbers multiplied together.
42738246642 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42738246642:
2 × 3 × 7 × 13 × 229 × 341813
See below for interesting mathematical facts about the number 42738246642 from the Numbermatics database.
Names of 42738246642
- Cardinal: 42738246642 can be written as Forty-two billion, seven hundred thirty-eight million, two hundred forty-six thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 4.2738246642 × 1010
Factors of 42738246642
Divisors of 42738246642
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 78 91 182 229 273 458 546 687 1374 1603 2977 3206 4809 5954 8931 9618 17862 20839 41678 62517 125034 341813 683626 1025439 2050878 2392691 4443569 4785382 7178073 8887138 13330707 14356146 26661414 31104983 62209966 78275177 93314949 156550354 186629898 234825531 469651062 547926239 1017577301 1095852478 1643778717 2035154602 3052731903 3287557434 6105463806 7123041107 14246082214 21369123321 42738246642
- Sum of all divisors σ(n): 105661543680
- Sum of proper divisors (its aliquot sum) s(n): 62923297038
- 42738246642 is an abundant number, because the sum of its proper divisors (62923297038) is greater than itself. Its abundance is 20185050396
Bases of 42738246642
- Binary: 1001111100110110010111100011111100102
- Hexadecimal: 0x9F365E3F2
- Base-36: JMT8Y5U
Squares and roots of 42738246642
- 42738246642 squared (427382466422) is 1826557726032424276164
- 42738246642 cubed (427382466423) is 78063874601024412803885353641288
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The
square root of 42738246642 is 206732.3067205509 -
The
cube root of 42738246642 is 3496.2748568279
Scales and comparisons
How big is 42738246642?- 42,738,246,642 seconds is equal to 1,358 years, 49 weeks, 15 hours, 10 minutes, 42 seconds.
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To count from 1 to 42,738,246,642 would take you about two thousand, seven hundred seventeen 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 42738246642 cubic inches would be around 291.4 feet tall.
Recreational maths with 42738246642
- 42738246642 backwards is 24664283724
- The number of decimal digits it has is: 11
- The sum of 42738246642's digits is 48
- More coming soon!
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The information we have on file for 42738246642 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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