4945472
4,945,472 is an even composite number composed of four prime numbers multiplied together.
4945472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 4945472:
26 × 72 × 19 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 19 × 83)See below for interesting mathematical facts about the number 4945472 from the Numbermatics database.
Names of 4945472
- Cardinal: 4945472 can be written as Four million, nine hundred forty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.945472 × 106
Factors of 4945472
Divisors of 4945472
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 83 98 112 133 152 166 196 224 266 304 332 392 448 532 581 608 664 784 931 1064 1162 1216 1328 1568 1577 1862 2128 2324 2656 3136 3154 3724 4067 4256 4648 5312 6308 7448 8134 8512 9296 11039 12616 14896 16268 18592 22078 25232 29792 32536 37184 44156 50464 59584 65072 77273 88312 100928 130144 154546 176624 260288 309092 353248 618184 706496 1236368 2472736 4945472
- Sum of all divisors σ(n): 12161520
- Sum of proper divisors (its aliquot sum) s(n): 7216048
- 4945472 is an abundant number, because the sum of its proper divisors (7216048) is greater than itself. Its abundance is 2270576
Bases of 4945472
- Binary: 100101101110110010000002
- Hexadecimal: 0x4B7640
- Base-36: 2XZY8
Squares and roots of 4945472
- 4945472 squared (49454722) is 24457693302784
- 4945472 cubed (49454723) is 120954837413505794048
-
The
square root of 4945472 is 2223.8417209865 -
The
cube root of 4945472 is 170.3737107423
Scales and comparisons
How big is 4945472?- 4,945,472 seconds is equal to 8 weeks, 1 day, 5 hours, 44 minutes, 32 seconds.
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To count from 1 to 4,945,472 would take you about twelve weeks!
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 4945472 cubic inches would be around 14.2 feet tall.
Recreational maths with 4945472
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The information we have on file for 4945472 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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