71942094
71,942,094 is an even composite number composed of five prime numbers multiplied together.
71942094 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 71942094:
2 × 36 × 72 × 19 × 53
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 53)See below for interesting mathematical facts about the number 71942094 from the Numbermatics database.
Names of 71942094
- Cardinal: 71942094 can be written as Seventy-one million, nine hundred forty-two thousand and ninety-four.
Scientific notation
- Scientific notation: 7.1942094 × 107
Factors of 71942094
Divisors of 71942094
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 49 53 54 57 63 81 98 106 114 126 133 147 159 162 171 189 243 266 294 318 342 371 378 399 441 477 486 513 567 729 742 798 882 931 954 1007 1026 1113 1134 1197 1323 1431 1458 1539 1701 1862 2014 2226 2394 2597 2646 2793 2862 3021 3078 3339 3402 3591 3969 4293 4617 5103 5194 5586 6042 6678 7049 7182 7791 7938 8379 8586 9063 9234 10017 10206 10773 11907 12879 13851 14098 15582 16758 18126 20034 21147 21546 23373 23814 25137 25758 27189 27702 30051 32319 35721 38637 42294 46746 49343 50274 54378 60102 63441 64638 70119 71442 75411 77274 81567 90153 96957 98686 126882 140238 148029 150822 163134 180306 190323 193914 210357 226233 244701 270459 296058 380646 420714 444087 452466 489402 540918 570969 631071 678699 734103 888174 1141938 1262142 1332261 1357398 1468206 1712907 1893213 2664522 3425814 3786426 3996783 5138721 7993566 10277442 11990349 23980698 35971047 71942094
- Sum of all divisors σ(n): 201855240
- Sum of proper divisors (its aliquot sum) s(n): 129913146
- 71942094 is an abundant number, because the sum of its proper divisors (129913146) is greater than itself. Its abundance is 57971052
Bases of 71942094
- Binary: 1000100100110111111110011102
- Hexadecimal: 0x449BFCE
- Base-36: 16TYVI
Squares and roots of 71942094
- 71942094 squared (719420942) is 5175664889104836
- 71942094 cubed (719420943) is 372348169964479687366584
-
The
square root of 71942094 is 8481.8685441357 -
The
cube root of 71942094 is 415.9052075375
Scales and comparisons
How big is 71942094?- 71,942,094 seconds is equal to 2 years, 14 weeks, 6 days, 15 hours, 54 minutes, 54 seconds.
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To count from 1 to 71,942,094 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 71942094 cubic inches would be around 34.7 feet tall.
Recreational maths with 71942094
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