126615216
126,615,216 is an even composite number composed of six prime numbers multiplied together.
126615216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 126615216:
24 × 3 × 72 × 13 × 41 × 101
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 41 × 101)See below for interesting mathematical facts about the number 126615216 from the Numbermatics database.
Names of 126615216
- Cardinal: 126615216 can be written as One hundred twenty-six million, six hundred fifteen thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.26615216 × 108
Factors of 126615216
Divisors of 126615216
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 41 42 48 49 52 56 78 82 84 91 98 101 104 112 123 147 156 164 168 182 196 202 208 246 273 287 294 303 312 328 336 364 392 404 492 533 546 574 588 606 624 637 656 707 728 784 808 861 984 1066 1092 1148 1176 1212 1274 1313 1414 1456 1599 1616 1722 1911 1968 2009 2121 2132 2184 2296 2352 2424 2548 2626 2828 3198 3444 3731 3822 3939 4018 4141 4242 4264 4368 4592 4848 4949 5096 5252 5656 6027 6396 6888 7462 7644 7878 8036 8282 8484 8528 9191 9898 10192 10504 11193 11312 12054 12423 12792 13776 14847 14924 15288 15756 16072 16564 16968 18382 19796 21008 22386 24108 24846 25584 26117 27573 28987 29694 29848 30576 31512 32144 33128 33936 36764 39592 44772 48216 49692 52234 53833 55146 57974 59388 59696 63024 64337 66256 73528 78351 79184 86961 89544 96432 99384 104468 107666 110292 115948 118776 128674 147056 156702 161499 173922 179088 193011 198768 202909 208936 215332 220584 231896 237552 257348 313404 322998 347844 376831 386022 405818 417872 430664 441168 463792 514696 608727 626808 645996 695688 753662 772044 811636 861328 1029392 1130493 1217454 1253616 1291992 1391376 1507324 1544088 1623272 2260986 2434908 2583984 2637817 3014648 3088176 3246544 4521972 4869816 5275634 6029296 7913451 9043944 9739632 10551268 15826902 18087888 21102536 31653804 42205072 63307608 126615216
- Sum of all divisors σ(n): 423910368
- Sum of proper divisors (its aliquot sum) s(n): 297295152
- 126615216 is an abundant number, because the sum of its proper divisors (297295152) is greater than itself. Its abundance is 170679936
Bases of 126615216
- Binary: 1111000101111111110101100002
- Hexadecimal: 0x78BFEB0
- Base-36: 23DSXC
Squares and roots of 126615216
- 126615216 squared (1266152162) is 16031412922726656
- 126615216 cubed (1266152163) is 2029820809996226858397696
-
The
square root of 126615216 is 11252.3426894137 -
The
cube root of 126615216 is 502.1444111865
Scales and comparisons
How big is 126615216?- 126,615,216 seconds is equal to 4 years, 1 week, 2 days, 10 hours, 53 minutes, 36 seconds.
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To count from 1 to 126,615,216 would take you about six 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 126615216 cubic inches would be around 41.8 feet tall.
Recreational maths with 126615216
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