642315497472
642,315,497,472 is an even composite number composed of five prime numbers multiplied together.
642315497472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 642315497472:
212 × 32 × 11 × 229 × 6917
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 229 × 6917)See below for interesting mathematical facts about the number 642315497472 from the Numbermatics database.
Names of 642315497472
- Cardinal: 642315497472 can be written as Six hundred forty-two billion, three hundred fifteen million, four hundred ninety-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 6.42315497472 × 1011
Factors of 642315497472
Divisors of 642315497472
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 229 256 264 288 352 384 396 458 512 528 576 687 704 768 792 916 1024 1056 1152 1374 1408 1536 1584 1832 2048 2061 2112 2304 2519 2748 2816 3072 3168 3664 4096 4122 4224 4608 5038 5496 5632 6144 6336 6917 7328 7557 8244 8448 9216 10076 10992 11264 12288 12672 13834 14656 15114 16488 16896 18432 20152 20751 21984 22528 22671 25344 27668 29312 30228 32976 33792 36864 40304 41502 43968 45056 45342 50688 55336 58624 60456 62253 65952 67584 76087 80608 83004 87936 90684 101376 110672 117248 120912 124506 131904 135168 152174 161216 166008 175872 181368 202752 221344 228261 234496 241824 249012 263808 304348 322432 332016 351744 362736 405504 442688 456522 468992 483648 498024 527616 608696 644864 664032 684783 703488 725472 885376 913044 937984 967296 996048 1055232 1217392 1289728 1328064 1369566 1406976 1450944 1583993 1770752 1826088 1934592 1992096 2110464 2434784 2579456 2656128 2739132 2813952 2901888 3167986 3541504 3652176 3869184 3984192 4220928 4751979 4869568 5158912 5312256 5478264 5803776 6335972 7083008 7304352 7738368 7968384 8441856 9503958 9739136 10317824 10624512 10956528 11607552 12671944 14166016 14255937 14608704 15476736 15936768 17423923 19007916 19478272 21249024 21913056 23215104 25343888 28332032 28511874 29217408 30953472 31873536 34847846 38015832 38956544 42498048 43826112 46430208 50687776 52271769 57023748 58434816 63747072 69695692 76031664 77913088 84996096 87652224 92860416 101375552 104543538 114047496 116869632 127494144 139391384 152063328 155826176 156815307 175304448 202751104 209087076 228094992 233739264 254988288 278782768 304126656 311652352 313630614 350608896 405502208 418174152 456189984 467478528 557565536 608253312 627261228 701217792 811004416 836348304 912379968 934957056 1115131072 1216506624 1254522456 1402435584 1622008832 1672696608 1824759936 2230262144 2433013248 2509044912 2804871168 3244017664 3345393216 3649519872 4460524288 4866026496 5018089824 6488035328 6690786432 7299039744 8921048576 9732052992 10036179648 13381572864 14598079488 17842097152 19464105984 20072359296 26763145728 29196158976 35684194304 40144718592 53526291456 58392317952 71368388608 80289437184 107052582912 160578874368 214105165824 321157748736 642315497472
- Sum of all divisors σ(n): 2033152327440
- Sum of proper divisors (its aliquot sum) s(n): 1390836829968
- 642315497472 is an abundant number, because the sum of its proper divisors (1390836829968) is greater than itself. Its abundance is 748521332496
Bases of 642315497472
- Binary: 10010101100011001111110010110000000000002
- Hexadecimal: 0x958CFCB000
- Base-36: 872Q29S0
Squares and roots of 642315497472
- 642315497472 squared (6423154974722) is 412569198292702838390784
- 642315497472 cubed (6423154974723) is 264999589843001636708442844900098048
-
The
square root of 642315497472 is 801445.8793156279 -
The
cube root of 642315497472 is 8628.1191433837
Scales and comparisons
How big is 642315497472?- 642,315,497,472 seconds is equal to 20,423 years, 33 weeks, 4 days, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 642,315,497,472 would take you about forty thousand, eight hundred forty-seven 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 642315497472 cubic inches would be around 719 feet tall.
Recreational maths with 642315497472
- 642315497472 backwards is 274794513246
- The number of decimal digits it has is: 12
- The sum of 642315497472's digits is 54
- More coming soon!
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