157120080
157,120,080 is an even composite number composed of five prime numbers multiplied together.
157120080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 157120080:
24 × 3 × 5 × 13 × 50359
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 50359)See below for interesting mathematical facts about the number 157120080 from the Numbermatics database.
Names of 157120080
- Cardinal: 157120080 can be written as One hundred fifty-seven million, one hundred twenty thousand and eighty.
Scientific notation
- Scientific notation: 1.5712008 × 108
Factors of 157120080
Divisors of 157120080
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 50359 100718 151077 201436 251795 302154 402872 503590 604308 654667 755385 805744 1007180 1208616 1309334 1510770 1964001 2014360 2417232 2618668 3021540 3273335 3928002 4028720 5237336 6043080 6546670 7856004 9820005 10474672 12086160 13093340 15712008 19640010 26186680 31424016 39280020 52373360 78560040 157120080
- Sum of all divisors σ(n): 524549760
- Sum of proper divisors (its aliquot sum) s(n): 367429680
- 157120080 is an abundant number, because the sum of its proper divisors (367429680) is greater than itself. Its abundance is 210309600
Bases of 157120080
- Binary: 10010101110101110110010100002
- Hexadecimal: 0x95D7650
- Base-36: 2LJMMO
Squares and roots of 157120080
- 157120080 squared (1571200802) is 24686719539206400
- 157120080 cubed (1571200803) is 3878779348937672704512000
-
The
square root of 157120080 is 12534.7548839217 -
The
cube root of 157120080 is 539.6065721405
Scales and comparisons
How big is 157120080?- 157,120,080 seconds is equal to 4 years, 51 weeks, 5 days, 12 hours, 28 minutes.
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To count from 1 to 157,120,080 would take you about seven 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 157120080 cubic inches would be around 45 feet tall.
Recreational maths with 157120080
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The information we have on file for 157120080 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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