7242728064
7,242,728,064 is an even composite number composed of six prime numbers multiplied together.
7242728064 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 7242728064:
27 × 3 × 11 × 13 × 41 × 3217
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 41 × 3217)See below for interesting mathematical facts about the number 7242728064 from the Numbermatics database.
Names of 7242728064
- Cardinal: 7242728064 can be written as Seven billion, two hundred forty-two million, seven hundred twenty-eight thousand and sixty-four.
Scientific notation
- Scientific notation: 7.242728064 × 109
Factors of 7242728064
Divisors of 7242728064
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 41 44 48 52 64 66 78 82 88 96 104 123 128 132 143 156 164 176 192 208 246 264 286 312 328 352 384 416 429 451 492 528 533 572 624 656 704 832 858 902 984 1056 1066 1144 1248 1312 1353 1408 1599 1664 1716 1804 1968 2112 2132 2288 2496 2624 2706 3198 3217 3432 3608 3936 4224 4264 4576 4992 5248 5412 5863 6396 6434 6864 7216 7872 8528 9152 9651 10824 11726 12792 12868 13728 14432 15744 17056 17589 18304 19302 21648 23452 25584 25736 27456 28864 34112 35178 35387 38604 41821 43296 46904 51168 51472 54912 57728 68224 70356 70774 77208 83642 86592 93808 102336 102944 106161 125463 131897 140712 141548 154416 167284 173184 187616 204672 205888 212322 250926 263794 281424 283096 308832 334568 375232 395691 411776 424644 460031 501852 527588 562848 566192 617664 669136 750464 791382 849288 920062 1003704 1055176 1125696 1132384 1235328 1338272 1380093 1450867 1582764 1698576 1714661 1840124 2007408 2110352 2251392 2264768 2676544 2760186 2901734 3165528 3397152 3429322 3680248 4014816 4220704 4352601 4529536 5143983 5353088 5520372 5803468 6331056 6794304 6858644 7360496 8029632 8441408 8705202 10287966 11040744 11606936 12662112 13588608 13717288 14720992 16059264 16882816 17410404 18861271 20575932 22081488 23213872 25324224 27434576 29441984 34820808 37722542 41151864 44162976 46427744 50648448 54869152 56583813 58883968 69641616 75445084 82303728 88325952 92855488 109738304 113167626 139283232 150890168 164607456 176651904 185710976 219476608 226335252 278566464 301780336 329214912 452670504 557132928 603560672 658429824 905341008 1207121344 1810682016 2414242688 3621364032 7242728064
- Sum of all divisors σ(n): 23160332160
- Sum of proper divisors (its aliquot sum) s(n): 15917604096
- 7242728064 is an abundant number, because the sum of its proper divisors (15917604096) is greater than itself. Its abundance is 8674876032
Bases of 7242728064
- Binary: 1101011111011001101000010100000002
- Hexadecimal: 0x1AFB34280
- Base-36: 3BS4SQO
Squares and roots of 7242728064
- 7242728064 squared (72427280642) is 52457109809053188096
- 7242728064 cubed (72427280643) is 379932581370359206691569926144
-
The
square root of 7242728064 is 85104.2188378463 -
The
cube root of 7242728064 is 1934.7910057449
Scales and comparisons
How big is 7242728064?- 7,242,728,064 seconds is equal to 230 years, 15 weeks, 2 days, 20 hours, 54 minutes, 24 seconds.
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To count from 1 to 7,242,728,064 would take you about four hundred sixty 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 7242728064 cubic inches would be around 161.2 feet tall.
Recreational maths with 7242728064
- 7242728064 backwards is 4608272427
- The number of decimal digits it has is: 10
- The sum of 7242728064's digits is 42
- More coming soon!
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The information we have on file for 7242728064 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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