142861056
142,861,056 is an even composite number composed of five prime numbers multiplied together.
142861056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142861056:
28 × 3 × 13 × 41 × 349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 41 × 349)See below for interesting mathematical facts about the number 142861056 from the Numbermatics database.
Names of 142861056
- Cardinal: 142861056 can be written as One hundred forty-two million, eight hundred sixty-one thousand and fifty-six.
Scientific notation
- Scientific notation: 1.42861056 × 108
Factors of 142861056
Divisors of 142861056
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 78 82 96 104 123 128 156 164 192 208 246 256 312 328 349 384 416 492 533 624 656 698 768 832 984 1047 1066 1248 1312 1396 1599 1664 1968 2094 2132 2496 2624 2792 3198 3328 3936 4188 4264 4537 4992 5248 5584 6396 7872 8376 8528 9074 9984 10496 11168 12792 13611 14309 15744 16752 17056 18148 22336 25584 27222 28618 31488 33504 34112 36296 42927 44672 51168 54444 57236 67008 68224 72592 85854 89344 102336 108888 114472 134016 136448 145184 171708 186017 204672 217776 228944 268032 290368 343416 372034 409344 435552 457888 558051 580736 686832 744068 871104 915776 1116102 1161472 1373664 1488136 1742208 1831552 2232204 2747328 2976272 3484416 3663104 4464408 5494656 5952544 8928816 10989312 11905088 17857632 23810176 35715264 47620352 71430528 142861056
- Sum of all divisors σ(n): 420655200
- Sum of proper divisors (its aliquot sum) s(n): 277794144
- 142861056 is an abundant number, because the sum of its proper divisors (277794144) is greater than itself. Its abundance is 134933088
Bases of 142861056
- Binary: 10001000001111100011000000002
- Hexadecimal: 0x883E300
- Base-36: 2D20AO
Squares and roots of 142861056
- 142861056 squared (1428610562) is 20409281321435136
- 142861056 cubed (1428610563) is 2915691481781298964463616
-
The
square root of 142861056 is 11952.4497907333 -
The
cube root of 142861056 is 522.7627316597
Scales and comparisons
How big is 142861056?- 142,861,056 seconds is equal to 4 years, 28 weeks, 1 day, 11 hours, 37 minutes, 36 seconds.
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To count from 1 to 142,861,056 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 142861056 cubic inches would be around 43.6 feet tall.
Recreational maths with 142861056
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