142900800
142,900,800 is an even composite number composed of five prime numbers multiplied together.
142900800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142900800:
26 × 3 × 52 × 7 × 4253
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 4253)See below for interesting mathematical facts about the number 142900800 from the Numbermatics database.
Names of 142900800
- Cardinal: 142900800 can be written as One hundred forty-two million, nine hundred thousand, eight hundred.
Scientific notation
- Scientific notation: 1.429008 × 108
Factors of 142900800
Divisors of 142900800
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 140 150 160 168 175 192 200 210 224 240 280 300 320 336 350 400 420 448 480 525 560 600 672 700 800 840 960 1050 1120 1200 1344 1400 1600 1680 2100 2240 2400 2800 3360 4200 4253 4800 5600 6720 8400 8506 11200 12759 16800 17012 21265 25518 29771 33600 34024 42530 51036 59542 63795 68048 85060 89313 102072 106325 119084 127590 136096 148855 170120 178626 204144 212650 238168 255180 272192 297710 318975 340240 357252 408288 425300 446565 476336 510360 595420 637950 680480 714504 744275 816576 850600 893130 952672 1020720 1190840 1275900 1360960 1429008 1488550 1701200 1786260 1905344 2041440 2232825 2381680 2551800 2858016 2977100 3402400 3572520 4082880 4465650 4763360 5103600 5716032 5954200 6804800 7145040 8931300 9526720 10207200 11908400 14290080 17862600 20414400 23816800 28580160 35725200 47633600 71450400 142900800
- Sum of all divisors σ(n): 535935936
- Sum of proper divisors (its aliquot sum) s(n): 393035136
- 142900800 is an abundant number, because the sum of its proper divisors (393035136) is greater than itself. Its abundance is 250134336
Bases of 142900800
- Binary: 10001000010001111110010000002
- Hexadecimal: 0x8847E40
- Base-36: 2D2UYO
Squares and roots of 142900800
- 142900800 squared (1429008002) is 20420638640640000
- 142900800 cubed (1429008003) is 2918125598258368512000000
-
The
square root of 142900800 is 11954.1122631503 -
The
cube root of 142900800 is 522.8112047617
Scales and comparisons
How big is 142900800?- 142,900,800 seconds is equal to 4 years, 28 weeks, 1 day, 22 hours, 40 minutes.
-
To count from 1 to 142,900,800 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 142900800 cubic inches would be around 43.6 feet tall.
Recreational maths with 142900800
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The information we have on file for 142900800 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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