72013000
72,013,000 is an even composite number composed of five prime numbers multiplied together.
72013000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 72013000:
23 × 53 × 23 × 31 × 101
(2 × 2 × 2 × 5 × 5 × 5 × 23 × 31 × 101)See below for interesting mathematical facts about the number 72013000 from the Numbermatics database.
Names of 72013000
- Cardinal: 72013000 can be written as Seventy-two million, thirteen thousand.
Scientific notation
- Scientific notation: 7.2013 × 107
Factors of 72013000
Divisors of 72013000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 23 25 31 40 46 50 62 92 100 101 115 124 125 155 184 200 202 230 248 250 310 404 460 500 505 575 620 713 775 808 920 1000 1010 1150 1240 1426 1550 2020 2300 2323 2525 2852 2875 3100 3131 3565 3875 4040 4600 4646 5050 5704 5750 6200 6262 7130 7750 9292 10100 11500 11615 12524 12625 14260 15500 15655 17825 18584 20200 23000 23230 25048 25250 28520 31000 31310 35650 46460 50500 58075 62620 71300 72013 78275 89125 92920 101000 116150 125240 142600 144026 156550 178250 232300 288052 290375 313100 356500 360065 391375 464600 576104 580750 626200 713000 720130 782750 1161500 1440260 1565500 1800325 2323000 2880520 3131000 3600650 7201300 9001625 14402600 18003250 36006500 72013000
- Sum of all divisors σ(n): 183306240
- Sum of proper divisors (its aliquot sum) s(n): 111293240
- 72013000 is an abundant number, because the sum of its proper divisors (111293240) is greater than itself. Its abundance is 39280240
Bases of 72013000
- Binary: 1000100101011010100110010002
- Hexadecimal: 0x44AD4C8
- Base-36: 16VHL4
Squares and roots of 72013000
- 72013000 squared (720130002) is 5185872169000000
- 72013000 cubed (720130003) is 373450212506197000000000
-
The
square root of 72013000 is 8486.0473720101 -
The
cube root of 72013000 is 416.0418011497
Scales and comparisons
How big is 72013000?- 72,013,000 seconds is equal to 2 years, 15 weeks, 11 hours, 36 minutes, 40 seconds.
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To count from 1 to 72,013,000 would take you about three 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 72013000 cubic inches would be around 34.7 feet tall.
Recreational maths with 72013000
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The information we have on file for 72013000 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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