71423968
71,423,968 is an even composite number composed of five prime numbers multiplied together.
71423968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71423968:
25 × 72 × 11 × 41 × 101
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 41 × 101)See below for interesting mathematical facts about the number 71423968 from the Numbermatics database.
Names of 71423968
- Cardinal: 71423968 can be written as Seventy-one million, four hundred twenty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 7.1423968 × 107
Factors of 71423968
Divisors of 71423968
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 41 44 49 56 77 82 88 98 101 112 154 164 176 196 202 224 287 308 328 352 392 404 451 539 574 616 656 707 784 808 902 1078 1111 1148 1232 1312 1414 1568 1616 1804 2009 2156 2222 2296 2464 2828 3157 3232 3608 4018 4141 4312 4444 4592 4949 5656 6314 7216 7777 8036 8282 8624 8888 9184 9898 11312 12628 14432 15554 16072 16564 17248 17776 19796 22099 22624 25256 28987 31108 32144 33128 35552 39592 44198 45551 50512 54439 57974 62216 64288 66256 79184 88396 91102 101024 108878 115948 124432 132512 158368 176792 182204 202909 217756 231896 248864 318857 353584 364408 405818 435512 463792 637714 707168 728816 811636 871024 927584 1275428 1457632 1623272 1742048 2231999 2550856 3246544 4463998 5101712 6493088 8927996 10203424 17855992 35711984 71423968
- Sum of all divisors σ(n): 184606128
- Sum of proper divisors (its aliquot sum) s(n): 113182160
- 71423968 is an abundant number, because the sum of its proper divisors (113182160) is greater than itself. Its abundance is 41758192
Bases of 71423968
- Binary: 1000100000111010111111000002
- Hexadecimal: 0x441D7E0
- Base-36: 16IV34
Squares and roots of 71423968
- 71423968 squared (714239682) is 5101383204865024
- 71423968 cubed (714239683) is 364361030780016918495232
-
The
square root of 71423968 is 8451.2702003899 -
The
cube root of 71423968 is 414.9043530483
Scales and comparisons
How big is 71423968?- 71,423,968 seconds is equal to 2 years, 14 weeks, 15 hours, 59 minutes, 28 seconds.
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To count from 1 to 71,423,968 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 71423968 cubic inches would be around 34.6 feet tall.
Recreational maths with 71423968
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The information we have on file for 71423968 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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