142925100
142,925,100 is an even composite number composed of six prime numbers multiplied together.
142925100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142925100:
22 × 3 × 52 × 53 × 89 × 101
(2 × 2 × 3 × 5 × 5 × 53 × 89 × 101)See below for interesting mathematical facts about the number 142925100 from the Numbermatics database.
Names of 142925100
- Cardinal: 142925100 can be written as One hundred forty-two million, nine hundred twenty-five thousand, one hundred.
Scientific notation
- Scientific notation: 1.429251 × 108
Factors of 142925100
Divisors of 142925100
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 53 60 75 89 100 101 106 150 159 178 202 212 265 267 300 303 318 356 404 445 505 530 534 606 636 795 890 1010 1060 1068 1212 1325 1335 1515 1590 1780 2020 2225 2525 2650 2670 3030 3180 3975 4450 4717 5050 5300 5340 5353 6060 6675 7575 7950 8900 8989 9434 10100 10706 13350 14151 15150 15900 16059 17978 18868 21412 23585 26700 26765 26967 28302 30300 32118 35956 44945 47170 53530 53934 56604 64236 70755 80295 89890 94340 107060 107868 117925 133825 134835 141510 160590 179780 224725 235850 267650 269670 283020 321180 353775 401475 449450 471700 476417 535300 539340 674175 707550 802950 898900 952834 1348350 1415100 1429251 1605900 1905668 2382085 2696700 2858502 4764170 5717004 7146255 9528340 11910425 14292510 23820850 28585020 35731275 47641700 71462550 142925100
- Sum of all divisors σ(n): 430284960
- Sum of proper divisors (its aliquot sum) s(n): 287359860
- 142925100 is an abundant number, because the sum of its proper divisors (287359860) is greater than itself. Its abundance is 144434760
Bases of 142925100
- Binary: 10001000010011011101001011002
- Hexadecimal: 0x884DD2C
- Base-36: 2D3DPO
Squares and roots of 142925100
- 142925100 squared (1429251002) is 20427584210010000
- 142925100 cubed (1429251003) is 2919614515974100251000000
-
The
square root of 142925100 is 11955.1286065855 -
The
cube root of 142925100 is 522.8408374211
Scales and comparisons
How big is 142925100?- 142,925,100 seconds is equal to 4 years, 28 weeks, 2 days, 5 hours, 25 minutes.
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To count from 1 to 142,925,100 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 142925100 cubic inches would be around 43.6 feet tall.
Recreational maths with 142925100
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