142283750
142,283,750 is an even composite number composed of five prime numbers multiplied together.
142283750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142283750:
2 × 54 × 72 × 23 × 101
(2 × 5 × 5 × 5 × 5 × 7 × 7 × 23 × 101)See below for interesting mathematical facts about the number 142283750 from the Numbermatics database.
Names of 142283750
- Cardinal: 142283750 can be written as One hundred forty-two million, two hundred eighty-three thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.4228375 × 108
Factors of 142283750
Divisors of 142283750
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 5 7 10 14 23 25 35 46 49 50 70 98 101 115 125 161 175 202 230 245 250 322 350 490 505 575 625 707 805 875 1010 1127 1150 1225 1250 1414 1610 1750 2254 2323 2450 2525 2875 3535 4025 4375 4646 4949 5050 5635 5750 6125 7070 8050 8750 9898 11270 11615 12250 12625 14375 16261 17675 20125 23230 24745 25250 28175 28750 30625 32522 35350 40250 49490 56350 58075 61250 63125 81305 88375 100625 113827 116150 123725 126250 140875 162610 176750 201250 227654 247450 281750 290375 406525 441875 569135 580750 618625 704375 813050 883750 1138270 1237250 1408750 1451875 2032625 2845675 2903750 3093125 4065250 5691350 6186250 10163125 14228375 20326250 28456750 71141875 142283750
- Sum of all divisors σ(n): 326932848
- Sum of proper divisors (its aliquot sum) s(n): 184649098
- 142283750 is an abundant number, because the sum of its proper divisors (184649098) is greater than itself. Its abundance is 42365348
Bases of 142283750
- Binary: 10000111101100010011111001102
- Hexadecimal: 0x87B13E6
- Base-36: 2CPMUE
Squares and roots of 142283750
- 142283750 squared (1422837502) is 20244665514062500
- 142283750 cubed (1422837503) is 2880486926836490234375000
-
The
square root of 142283750 is 11928.2752315663 -
The
cube root of 142283750 is 522.0576141495
Scales and comparisons
How big is 142283750?- 142,283,750 seconds is equal to 4 years, 27 weeks, 1 day, 19 hours, 15 minutes, 50 seconds.
-
To count from 1 to 142,283,750 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 142283750 cubic inches would be around 43.5 feet tall.
Recreational maths with 142283750
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The information we have on file for 142283750 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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