71968000
71,968,000 is an even composite number composed of four prime numbers multiplied together.
71968000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71968000:
28 × 53 × 13 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 173)See below for interesting mathematical facts about the number 71968000 from the Numbermatics database.
Names of 71968000
- Cardinal: 71968000 can be written as Seventy-one million, nine hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 7.1968 × 107
Factors of 71968000
Divisors of 71968000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 173 200 208 250 256 260 320 325 346 400 416 500 520 640 650 692 800 832 865 1000 1040 1280 1300 1384 1600 1625 1664 1730 2000 2080 2249 2600 2768 3200 3250 3328 3460 4000 4160 4325 4498 5200 5536 6400 6500 6920 8000 8320 8650 8996 10400 11072 11245 13000 13840 16000 16640 17300 17992 20800 21625 22144 22490 26000 27680 32000 34600 35984 41600 43250 44288 44980 52000 55360 56225 69200 71968 83200 86500 89960 104000 110720 112450 138400 143936 173000 179920 208000 221440 224900 276800 281125 287872 346000 359840 416000 449800 553600 562250 575744 692000 719680 899600 1107200 1124500 1384000 1439360 1799200 2249000 2768000 2878720 3598400 4498000 5536000 7196800 8996000 14393600 17992000 35984000 71968000
- Sum of all divisors σ(n): 194188176
- Sum of proper divisors (its aliquot sum) s(n): 122220176
- 71968000 is an abundant number, because the sum of its proper divisors (122220176) is greater than itself. Its abundance is 50252176
Bases of 71968000
- Binary: 1000100101000100101000000002
- Hexadecimal: 0x44A2500
- Base-36: 16UIV4
Squares and roots of 71968000
- 71968000 squared (719680002) is 5179393024000000
- 71968000 cubed (719680003) is 372750557151232000000000
-
The
square root of 71968000 is 8483.3955465957 -
The
cube root of 71968000 is 415.9551233641
Scales and comparisons
How big is 71968000?- 71,968,000 seconds is equal to 2 years, 14 weeks, 6 days, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 71,968,000 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 71968000 cubic inches would be around 34.7 feet tall.
Recreational maths with 71968000
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The information we have on file for 71968000 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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