71368380
71,368,380 is an even composite number composed of six prime numbers multiplied together.
71368380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71368380:
22 × 32 × 5 × 17 × 83 × 281
(2 × 2 × 3 × 3 × 5 × 17 × 83 × 281)See below for interesting mathematical facts about the number 71368380 from the Numbermatics database.
Names of 71368380
- Cardinal: 71368380 can be written as Seventy-one million, three hundred sixty-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.136838 × 107
Factors of 71368380
Divisors of 71368380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 83 85 90 102 153 166 170 180 204 249 255 281 306 332 340 415 498 510 562 612 747 765 830 843 996 1020 1124 1245 1405 1411 1494 1530 1660 1686 2490 2529 2810 2822 2988 3060 3372 3735 4215 4233 4777 4980 5058 5620 5644 7055 7470 8430 8466 9554 10116 12645 12699 14110 14331 14940 16860 16932 19108 21165 23323 23885 25290 25398 28220 28662 42330 42993 46646 47770 50580 50796 57324 63495 69969 71655 84660 85986 93292 95540 116615 126990 139938 143310 171972 209907 214965 233230 253980 279876 286620 349845 396491 419814 429930 466460 699690 792982 839628 859860 1049535 1189473 1399380 1585964 1982455 2099070 2378946 3568419 3964910 4198140 4757892 5947365 7136838 7929820 11894730 14273676 17842095 23789460 35684190 71368380
- Sum of all divisors σ(n): 232805664
- Sum of proper divisors (its aliquot sum) s(n): 161437284
- 71368380 is an abundant number, because the sum of its proper divisors (161437284) is greater than itself. Its abundance is 90068904
Bases of 71368380
- Binary: 1000100000011111110101111002
- Hexadecimal: 0x440FEBC
- Base-36: 16HO70
Squares and roots of 71368380
- 71368380 squared (713683802) is 5093445663824400
- 71368380 cubed (713683803) is 363510965645172032472000
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The
square root of 71368380 is 8447.9808238419 -
The
cube root of 71368380 is 414.7966875601
Scales and comparisons
How big is 71368380?- 71,368,380 seconds is equal to 2 years, 14 weeks, 33 minutes.
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To count from 1 to 71,368,380 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 71368380 cubic inches would be around 34.6 feet tall.
Recreational maths with 71368380
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The information we have on file for 71368380 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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