42740082
42,740,082 is an even composite number composed of six prime numbers multiplied together.
42740082 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42740082:
2 × 33 × 7 × 11 × 19 × 541
(2 × 3 × 3 × 3 × 7 × 11 × 19 × 541)See below for interesting mathematical facts about the number 42740082 from the Numbermatics database.
Names of 42740082
- Cardinal: 42740082 can be written as Forty-two million, seven hundred forty thousand and eighty-two.
Scientific notation
- Scientific notation: 4.2740082 × 107
Factors of 42740082
Divisors of 42740082
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 19 21 22 27 33 38 42 54 57 63 66 77 99 114 126 133 154 171 189 198 209 231 266 297 342 378 399 418 462 513 541 594 627 693 798 1026 1082 1197 1254 1386 1463 1623 1881 2079 2394 2926 3246 3591 3762 3787 4158 4389 4869 5643 5951 7182 7574 8778 9738 10279 11286 11361 11902 13167 14607 17853 20558 22722 26334 29214 30837 34083 35706 39501 41657 53559 61674 68166 71953 79002 83314 92511 102249 107118 113069 124971 143906 160677 185022 204498 215859 226138 249942 277533 321354 339207 374913 431718 555066 647577 678414 749826 791483 1017621 1124739 1295154 1582966 1942731 2035242 2249478 2374449 3052863 3885462 4748898 6105726 7123347 14246694 21370041 42740082
- Sum of all divisors σ(n): 124876800
- Sum of proper divisors (its aliquot sum) s(n): 82136718
- 42740082 is an abundant number, because the sum of its proper divisors (82136718) is greater than itself. Its abundance is 39396636
Bases of 42740082
- Binary: 101000110000101001011100102
- Hexadecimal: 0x28C2972
- Base-36: PG2GI
Squares and roots of 42740082
- 42740082 squared (427400822) is 1826714609366724
- 42740082 cubed (427400823) is 78073932194931751831368
-
The
square root of 42740082 is 6537.5899228997 -
The
cube root of 42740082 is 349.6324904305
Scales and comparisons
How big is 42740082?- 42,740,082 seconds is equal to 1 year, 18 weeks, 4 days, 16 hours, 14 minutes, 42 seconds.
-
To count from 1 to 42,740,082 would take you about two 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 42740082 cubic inches would be around 29.1 feet tall.
Recreational maths with 42740082
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The information we have on file for 42740082 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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