40157658138
40,157,658,138 is an even composite number composed of seven prime numbers multiplied together.
40157658138 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 40157658138:
2 × 3 × 13 × 73 × 89 × 109 × 727
See below for interesting mathematical facts about the number 40157658138 from the Numbermatics database.
Names of 40157658138
- Cardinal: 40157658138 can be written as Forty billion, one hundred fifty-seven million, six hundred fifty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.0157658138 × 1010
Factors of 40157658138
Divisors of 40157658138
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 13 26 39 73 78 89 109 146 178 218 219 267 327 438 534 654 727 949 1157 1417 1454 1898 2181 2314 2834 2847 3471 4251 4362 5694 6497 6942 7957 8502 9451 9701 12994 15914 18902 19402 19491 23871 28353 29103 38982 47742 53071 56706 58206 64703 79243 84461 103441 106142 126113 129406 158486 159213 168922 194109 206882 237729 252226 253383 310323 318426 378339 388218 475458 506766 620646 689923 708173 756678 841139 1030159 1379846 1416346 1682278 2060318 2069769 2124519 2523417 3090477 4139538 4249038 4723319 5046834 5784739 6180954 7052627 9206249 9446638 11569478 14105254 14169957 17354217 18412498 21157881 27618747 28339914 34708434 42315762 55237494 61403147 75201607 91684151 122806294 150403214 183368302 184209441 225604821 275052453 368418882 451209642 514841771 550104906 1029683542 1544525313 3089050626 6692943023 13385886046 20078829069 40157658138
- Sum of all divisors σ(n): 89599910400
- Sum of proper divisors (its aliquot sum) s(n): 49442252262
- 40157658138 is an abundant number, because the sum of its proper divisors (49442252262) is greater than itself. Its abundance is 9284594124
Bases of 40157658138
- Binary: 1001010110011001010100111100000110102
- Hexadecimal: 0x959953C1A
- Base-36: IG4TZBU
Squares and roots of 40157658138
- 40157658138 squared (401576581382) is 1612637507128477627044
- 40157658138 cubed (401576581383) is 64759745711781942591214415484072
-
The
square root of 40157658138 is 200393.7577321211 -
The
cube root of 40157658138 is 3424.4391967375
Scales and comparisons
How big is 40157658138?- 40,157,658,138 seconds is equal to 1,276 years, 46 weeks, 1 day, 17 hours, 2 minutes, 18 seconds.
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To count from 1 to 40,157,658,138 would take you about two thousand, five hundred fifty-three 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 40157658138 cubic inches would be around 285.4 feet tall.
Recreational maths with 40157658138
- 40157658138 backwards is 83185675104
- The number of decimal digits it has is: 11
- The sum of 40157658138's digits is 48
- More coming soon!
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The information we have on file for 40157658138 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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