71107428
71,107,428 is an even composite number composed of six prime numbers multiplied together.
71107428 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 71107428:
22 × 3 × 72 × 31 × 47 × 83
(2 × 2 × 3 × 7 × 7 × 31 × 47 × 83)See below for interesting mathematical facts about the number 71107428 from the Numbermatics database.
Names of 71107428
- Cardinal: 71107428 can be written as Seventy-one million, one hundred seven thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 7.1107428 × 107
Factors of 71107428
Divisors of 71107428
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 31 42 47 49 62 83 84 93 94 98 124 141 147 166 186 188 196 217 249 282 294 329 332 372 434 498 564 581 588 651 658 868 987 996 1162 1302 1316 1457 1519 1743 1974 2303 2324 2573 2604 2914 3038 3486 3901 3948 4067 4371 4557 4606 5146 5828 6076 6909 6972 7719 7802 8134 8742 9114 9212 10199 10292 11703 12201 13818 15438 15604 16268 17484 18011 18228 20398 23406 24402 27307 27636 30597 30876 36022 40796 46812 48804 54033 54614 61194 71393 72044 81921 108066 109228 120931 122388 126077 142786 163842 191149 214179 216132 241862 252154 285572 327684 362793 378231 382298 428358 483724 504308 573447 725586 756462 764596 846517 856716 1146894 1451172 1512924 1693034 2293788 2539551 3386068 5079102 5925619 10158204 11851238 17776857 23702476 35553714 71107428
- Sum of all divisors σ(n): 205922304
- Sum of proper divisors (its aliquot sum) s(n): 134814876
- 71107428 is an abundant number, because the sum of its proper divisors (134814876) is greater than itself. Its abundance is 63707448
Bases of 71107428
- Binary: 1000011110100000011011001002
- Hexadecimal: 0x43D0364
- Base-36: 16C2UC
Squares and roots of 71107428
- 71107428 squared (711074282) is 5056266316775184
- 71107428 cubed (711074283) is 359538093068916588466752
-
The
square root of 71107428 is 8432.5220426631 -
The
cube root of 71107428 is 414.2905146605
Scales and comparisons
How big is 71107428?- 71,107,428 seconds is equal to 2 years, 13 weeks, 4 days, 3 minutes, 48 seconds.
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To count from 1 to 71,107,428 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 71107428 cubic inches would be around 34.5 feet tall.
Recreational maths with 71107428
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The information we have on file for 71107428 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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