142349376
142,349,376 is an even composite number composed of five prime numbers multiplied together.
142349376 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 142349376:
26 × 3 × 132 × 41 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 41 × 107)See below for interesting mathematical facts about the number 142349376 from the Numbermatics database.
Names of 142349376
- Cardinal: 142349376 can be written as One hundred forty-two million, three hundred forty-nine thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 1.42349376 × 108
Factors of 142349376
Divisors of 142349376
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 78 82 96 104 107 123 156 164 169 192 208 214 246 312 321 328 338 416 428 492 507 533 624 642 656 676 832 856 984 1014 1066 1248 1284 1312 1352 1391 1599 1712 1968 2028 2132 2496 2568 2624 2704 2782 3198 3424 3936 4056 4173 4264 4387 5136 5408 5564 6396 6848 6929 7872 8112 8346 8528 8774 10272 10816 11128 12792 13161 13858 16224 16692 17056 17548 18083 20544 20787 22256 25584 26322 27716 32448 33384 34112 35096 36166 41574 44512 51168 52644 54249 55432 57031 66768 70192 72332 83148 89024 102336 105288 108498 110864 114062 133536 140384 144664 166296 171093 210576 216996 221728 228124 267072 280768 289328 332592 342186 421152 433992 443456 456248 578656 665184 684372 741403 842304 867984 912496 1157312 1330368 1368744 1482806 1735968 1824992 2224209 2737488 2965612 3471936 3649984 4448418 5474976 5931224 8896836 10949952 11862448 17793672 23724896 35587344 47449792 71174688 142349376
- Sum of all divisors σ(n): 421684704
- Sum of proper divisors (its aliquot sum) s(n): 279335328
- 142349376 is an abundant number, because the sum of its proper divisors (279335328) is greater than itself. Its abundance is 136985952
Bases of 142349376
- Binary: 10000111110000010100010000002
- Hexadecimal: 0x87C1440
- Base-36: 2CR1HC
Squares and roots of 142349376
- 142349376 squared (1423493762) is 20263344847589376
- 142349376 cubed (1423493763) is 2884474494727162777829376
-
The
square root of 142349376 is 11931.0257731683 -
The
cube root of 142349376 is 522.1378652605
Scales and comparisons
How big is 142349376?- 142,349,376 seconds is equal to 4 years, 27 weeks, 2 days, 13 hours, 29 minutes, 36 seconds.
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To count from 1 to 142,349,376 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 142349376 cubic inches would be around 43.5 feet tall.
Recreational maths with 142349376
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