142074840
142,074,840 is an even composite number composed of six prime numbers multiplied together.
142074840 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 142074840:
23 × 3 × 5 × 41 × 67 × 431
(2 × 2 × 2 × 3 × 5 × 41 × 67 × 431)See below for interesting mathematical facts about the number 142074840 from the Numbermatics database.
Names of 142074840
- Cardinal: 142074840 can be written as One hundred forty-two million, seventy-four thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.4207484 × 108
Factors of 142074840
Divisors of 142074840
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 41 60 67 82 120 123 134 164 201 205 246 268 328 335 402 410 431 492 536 615 670 804 820 862 984 1005 1230 1293 1340 1608 1640 1724 2010 2155 2460 2586 2680 2747 3448 4020 4310 4920 5172 5494 6465 8040 8241 8620 10344 10988 12930 13735 16482 17240 17671 21976 25860 27470 28877 32964 35342 41205 51720 53013 54940 57754 65928 70684 82410 86631 88355 106026 109880 115508 141368 144385 164820 173262 176710 212052 231016 265065 288770 329640 346524 353420 424104 433155 530130 577540 693048 706840 866310 1060260 1155080 1183957 1732620 2120520 2367914 3465240 3551871 4735828 5919785 7103742 9471656 11839570 14207484 17759355 23679140 28414968 35518710 47358280 71037420 142074840
- Sum of all divisors σ(n): 444165120
- Sum of proper divisors (its aliquot sum) s(n): 302090280
- 142074840 is an abundant number, because the sum of its proper divisors (302090280) is greater than itself. Its abundance is 160015440
Bases of 142074840
- Binary: 10000111011111100011110110002
- Hexadecimal: 0x877E3D8
- Base-36: 2CL5NC
Squares and roots of 142074840
- 142074840 squared (1420748402) is 20185260161025600
- 142074840 cubed (1420748403) is 2867817607736086355904000
-
The
square root of 142074840 is 11919.5150908083 -
The
cube root of 142074840 is 521.8019829957
Scales and comparisons
How big is 142074840?- 142,074,840 seconds is equal to 4 years, 26 weeks, 6 days, 9 hours, 14 minutes.
-
To count from 1 to 142,074,840 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 142074840 cubic inches would be around 43.5 feet tall.
Recreational maths with 142074840
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The information we have on file for 142074840 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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