28142064
28,142,064 is an even composite number composed of five prime numbers multiplied together.
28142064 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28142064:
24 × 32 × 23 × 29 × 293
(2 × 2 × 2 × 2 × 3 × 3 × 23 × 29 × 293)See below for interesting mathematical facts about the number 28142064 from the Numbermatics database.
Names of 28142064
- Cardinal: 28142064 can be written as Twenty-eight million, one hundred forty-two thousand and sixty-four.
Scientific notation
- Scientific notation: 2.8142064 × 107
Factors of 28142064
Divisors of 28142064
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 29 36 46 48 58 69 72 87 92 116 138 144 174 184 207 232 261 276 293 348 368 414 464 522 552 586 667 696 828 879 1044 1104 1172 1334 1392 1656 1758 2001 2088 2344 2637 2668 3312 3516 4002 4176 4688 5274 5336 6003 6739 7032 8004 8497 10548 10672 12006 13478 14064 16008 16994 20217 21096 24012 25491 26956 32016 33988 40434 42192 48024 50982 53912 60651 67976 76473 80868 96048 101964 107824 121302 135952 152946 161736 195431 203928 242604 305892 323472 390862 407856 485208 586293 611784 781724 970416 1172586 1223568 1563448 1758879 2345172 3126896 3517758 4690344 7035516 9380688 14071032 28142064
- Sum of all divisors σ(n): 85307040
- Sum of proper divisors (its aliquot sum) s(n): 57164976
- 28142064 is an abundant number, because the sum of its proper divisors (57164976) is greater than itself. Its abundance is 29022912
Bases of 28142064
- Binary: 11010110101101001111100002
- Hexadecimal: 0x1AD69F0
- Base-36: GR6K0
Squares and roots of 28142064
- 28142064 squared (281420642) is 791975766180096
- 28142064 cubed (281420643) is 22287832698289297158144
-
The
square root of 28142064 is 5304.9094242975 -
The
cube root of 28142064 is 304.1715905711
Scales and comparisons
How big is 28142064?- 28,142,064 seconds is equal to 46 weeks, 3 days, 17 hours, 14 minutes, 24 seconds.
-
To count from 1 to 28,142,064 would take you about seventeen 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 28142064 cubic inches would be around 25.3 feet tall.
Recreational maths with 28142064
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The information we have on file for 28142064 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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