142517394
142,517,394 is an even composite number composed of five prime numbers multiplied together.
142517394 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142517394:
2 × 34 × 41 × 43 × 499
(2 × 3 × 3 × 3 × 3 × 41 × 43 × 499)See below for interesting mathematical facts about the number 142517394 from the Numbermatics database.
Names of 142517394
- Cardinal: 142517394 can be written as One hundred forty-two million, five hundred seventeen thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 1.42517394 × 108
Factors of 142517394
Divisors of 142517394
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 18 27 41 43 54 81 82 86 123 129 162 246 258 369 387 499 738 774 998 1107 1161 1497 1763 2214 2322 2994 3321 3483 3526 4491 5289 6642 6966 8982 10578 13473 15867 20459 21457 26946 31734 40419 40918 42914 47601 61377 64371 80838 95202 122754 128742 142803 184131 193113 285606 368262 386226 552393 579339 879737 1104786 1158678 1657179 1738017 1759474 2639211 3314358 3476034 5278422 7917633 15835266 23752899 47505798 71258697 142517394
- Sum of all divisors σ(n): 335412000
- Sum of proper divisors (its aliquot sum) s(n): 192894606
- 142517394 is an abundant number, because the sum of its proper divisors (192894606) is greater than itself. Its abundance is 50377212
Bases of 142517394
- Binary: 10000111111010100100100100102
- Hexadecimal: 0x87EA492
- Base-36: 2CUN4I
Squares and roots of 142517394
- 142517394 squared (1425173942) is 20311207592551236
- 142517394 cubed (1425173943) is 2894700375083415966198984
-
The
square root of 142517394 is 11938.0649185705 -
The
cube root of 142517394 is 522.3432146359
Scales and comparisons
How big is 142517394?- 142,517,394 seconds is equal to 4 years, 27 weeks, 4 days, 12 hours, 9 minutes, 54 seconds.
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To count from 1 to 142,517,394 would take you about six 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 142517394 cubic inches would be around 43.5 feet tall.
Recreational maths with 142517394
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The information we have on file for 142517394 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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