490221072
490,221,072 is an even composite number composed of five prime numbers multiplied together.
490221072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 490221072:
24 × 34 × 11 × 137 × 251
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 137 × 251)See below for interesting mathematical facts about the number 490221072 from the Numbermatics database.
Names of 490221072
- Cardinal: 490221072 can be written as Four hundred ninety million, two hundred twenty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 4.90221072 × 108
Factors of 490221072
Divisors of 490221072
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 137 144 162 176 198 216 251 264 274 297 324 396 411 432 502 528 548 594 648 753 792 822 891 1004 1096 1188 1233 1296 1506 1507 1584 1644 1782 2008 2192 2259 2376 2466 2761 3012 3014 3288 3564 3699 4016 4518 4521 4752 4932 5522 6024 6028 6576 6777 7128 7398 8283 9036 9042 9864 11044 11097 12048 12056 13554 13563 14256 14796 16566 18072 18084 19728 20331 22088 22194 24112 24849 27108 27126 29592 33132 34387 36144 36168 40662 40689 44176 44388 49698 54216 54252 59184 66264 68774 72336 74547 81324 81378 88776 99396 103161 108432 108504 122067 132528 137548 149094 162648 162756 177552 198792 206322 217008 223641 244134 275096 298188 309483 325296 325512 378257 397584 412644 447282 488268 550192 596376 618966 651024 756514 825288 894564 928449 976536 1134771 1192752 1237932 1513028 1650576 1789128 1856898 1953072 2269542 2475864 2785347 3026056 3404313 3578256 3713796 4539084 4951728 5570694 6052112 6808626 7427592 9078168 10212939 11141388 13617252 14855184 18156336 20425878 22282776 27234504 30638817 40851756 44565552 54469008 61277634 81703512 122555268 163407024 245110536 490221072
- Sum of all divisors σ(n): 1565337312
- Sum of proper divisors (its aliquot sum) s(n): 1075116240
- 490221072 is an abundant number, because the sum of its proper divisors (1075116240) is greater than itself. Its abundance is 584895168
Bases of 490221072
- Binary: 111010011100000101110000100002
- Hexadecimal: 0x1D382E10
- Base-36: 83V500
Squares and roots of 490221072
- 490221072 squared (4902210722) is 240316699432829184
- 490221072 cubed (4902210723) is 117808310015463314573365248
-
The
square root of 490221072 is 22140.9365655565 -
The
cube root of 490221072 is 788.4920612803
Scales and comparisons
How big is 490221072?- 490,221,072 seconds is equal to 15 years, 30 weeks, 3 days, 20 hours, 31 minutes, 12 seconds.
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To count from 1 to 490,221,072 would take you about twenty-three 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 490221072 cubic inches would be around 65.7 feet tall.
Recreational maths with 490221072
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