142680384
142,680,384 is an even composite number composed of five prime numbers multiplied together.
142680384 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 142680384:
26 × 32 × 7 × 11 × 3217
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 3217)See below for interesting mathematical facts about the number 142680384 from the Numbermatics database.
Names of 142680384
- Cardinal: 142680384 can be written as One hundred forty-two million, six hundred eighty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.42680384 × 108
Factors of 142680384
Divisors of 142680384
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 126 132 144 154 168 176 192 198 224 231 252 264 288 308 336 352 396 448 462 504 528 576 616 672 693 704 792 924 1008 1056 1232 1344 1386 1584 1848 2016 2112 2464 2772 3168 3217 3696 4032 4928 5544 6336 6434 7392 9651 11088 12868 14784 19302 22176 22519 25736 28953 35387 38604 44352 45038 51472 57906 67557 70774 77208 90076 102944 106161 115812 135114 141548 154416 180152 202671 205888 212322 231624 247709 270228 283096 308832 318483 360304 405342 424644 463248 495418 540456 566192 617664 636966 720608 743127 810684 849288 926496 990836 1080912 1132384 1273932 1441216 1486254 1621368 1698576 1852992 1981672 2161824 2229381 2264768 2547864 2972508 3242736 3397152 3963344 4323648 4458762 5095728 5945016 6485472 6794304 7926688 8917524 10191456 11890032 12970944 15853376 17835048 20382912 23780064 35670096 47560128 71340192 142680384
- Sum of all divisors σ(n): 510040128
- Sum of proper divisors (its aliquot sum) s(n): 367359744
- 142680384 is an abundant number, because the sum of its proper divisors (367359744) is greater than itself. Its abundance is 224679360
Bases of 142680384
- Binary: 10001000000100100001010000002
- Hexadecimal: 0x8812140
- Base-36: 2CY4W0
Squares and roots of 142680384
- 142680384 squared (1426803842) is 20357691978387456
- 142680384 cubed (1426803843) is 2904643308830041922863104
-
The
square root of 142680384 is 11944.8894511419 -
The
cube root of 142680384 is 522.5422646917
Scales and comparisons
How big is 142680384?- 142,680,384 seconds is equal to 4 years, 27 weeks, 6 days, 9 hours, 26 minutes, 24 seconds.
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To count from 1 to 142,680,384 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 142680384 cubic inches would be around 43.5 feet tall.
Recreational maths with 142680384
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