51466428
51,466,428 is an even composite number composed of four prime numbers multiplied together.
51466428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 51466428:
22 × 35 × 13 × 4073
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 4073)See below for interesting mathematical facts about the number 51466428 from the Numbermatics database.
Names of 51466428
- Cardinal: 51466428 can be written as Fifty-one million, four hundred sixty-six thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 5.1466428 × 107
Factors of 51466428
Divisors of 51466428
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 972 1053 1404 2106 3159 4073 4212 6318 8146 12219 12636 16292 24438 36657 48876 52949 73314 105898 109971 146628 158847 211796 219942 317694 329913 439884 476541 635388 659826 953082 989739 1319652 1429623 1906164 1979478 2859246 3958956 4288869 5718492 8577738 12866607 17155476 25733214 51466428
- Sum of all divisors σ(n): 145327728
- Sum of proper divisors (its aliquot sum) s(n): 93861300
- 51466428 is an abundant number, because the sum of its proper divisors (93861300) is greater than itself. Its abundance is 42394872
Bases of 51466428
- Binary: 110001000101010000101111002
- Hexadecimal: 0x31150BC
- Base-36: UN3R0
Squares and roots of 51466428
- 51466428 squared (514664282) is 2648793211079184
- 51466428 cubed (514664283) is 136323925084895625634752
-
The
square root of 51466428 is 7174.0105938031 -
The
cube root of 51466428 is 371.9700808403
Scales and comparisons
How big is 51466428?- 51,466,428 seconds is equal to 1 year, 33 weeks, 16 hours, 13 minutes, 48 seconds.
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To count from 1 to 51,466,428 would take you about two 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 51466428 cubic inches would be around 31 feet tall.
Recreational maths with 51466428
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The information we have on file for 51466428 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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