142927200
142,927,200 is an even composite number composed of five prime numbers multiplied together.
142927200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142927200:
25 × 33 × 52 × 13 × 509
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 509)See below for interesting mathematical facts about the number 142927200 from the Numbermatics database.
Names of 142927200
- Cardinal: 142927200 can be written as One hundred forty-two million, nine hundred twenty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.429272 × 108
Factors of 142927200
Divisors of 142927200
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 96 100 104 108 117 120 130 135 144 150 156 160 180 195 200 208 216 225 234 240 260 270 288 300 312 325 351 360 390 400 416 432 450 468 480 509 520 540 585 600 624 650 675 702 720 780 800 864 900 936 975 1018 1040 1080 1170 1200 1248 1300 1350 1404 1440 1527 1560 1755 1800 1872 1950 2036 2080 2160 2340 2400 2545 2600 2700 2808 2925 3054 3120 3510 3600 3744 3900 4072 4320 4581 4680 5090 5200 5400 5616 5850 6108 6240 6617 7020 7200 7635 7800 8144 8775 9162 9360 10180 10400 10800 11232 11700 12216 12725 13234 13743 14040 15270 15600 16288 17550 18324 18720 19851 20360 21600 22905 23400 24432 25450 26468 27486 28080 30540 31200 33085 35100 36648 38175 39702 40720 45810 46800 48864 50900 52936 54972 56160 59553 61080 66170 68715 70200 73296 76350 79404 81440 91620 93600 99255 101800 105872 109944 114525 119106 122160 132340 137430 140400 146592 152700 158808 165425 178659 183240 198510 203600 211744 219888 229050 238212 244320 264680 274860 280800 297765 305400 317616 330850 343575 357318 366480 397020 407200 439776 458100 476424 496275 529360 549720 595530 610800 635232 661700 687150 714636 732960 794040 893295 916200 952848 992550 1058720 1099440 1191060 1221600 1323400 1374300 1429272 1488825 1588080 1786590 1832400 1905696 1985100 2198880 2382120 2646800 2748600 2858544 2977650 3176160 3573180 3664800 3970200 4466475 4764240 5293600 5497200 5717088 5955300 7146360 7940400 8932950 9528480 10994400 11910600 14292720 15880800 17865900 23821200 28585440 35731800 47642400 71463600 142927200
- Sum of all divisors σ(n): 557776800
- Sum of proper divisors (its aliquot sum) s(n): 414849600
- 142927200 is an abundant number, because the sum of its proper divisors (414849600) is greater than itself. Its abundance is 271922400
Bases of 142927200
- Binary: 10001000010011100101011000002
- Hexadecimal: 0x884E560
- Base-36: 2D3FC0
Squares and roots of 142927200
- 142927200 squared (1429272002) is 20428184499840000
- 142927200 cubed (1429272003) is 2919743211645531648000000
-
The
square root of 142927200 is 11955.2164346781 -
The
cube root of 142927200 is 522.8433981107
Scales and comparisons
How big is 142927200?- 142,927,200 seconds is equal to 4 years, 28 weeks, 2 days, 6 hours.
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To count from 1 to 142,927,200 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 142927200 cubic inches would be around 43.6 feet tall.
Recreational maths with 142927200
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