33381216
33,381,216 is an even composite number composed of five prime numbers multiplied together.
33381216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 33381216:
25 × 32 × 11 × 41 × 257
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 41 × 257)See below for interesting mathematical facts about the number 33381216 from the Numbermatics database.
Names of 33381216
- Cardinal: 33381216 can be written as Thirty-three million, three hundred eighty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 3.3381216 × 107
Factors of 33381216
Divisors of 33381216
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 41 44 48 66 72 82 88 96 99 123 132 144 164 176 198 246 257 264 288 328 352 369 396 451 492 514 528 656 738 771 792 902 984 1028 1056 1312 1353 1476 1542 1584 1804 1968 2056 2313 2706 2827 2952 3084 3168 3608 3936 4059 4112 4626 5412 5654 5904 6168 7216 8118 8224 8481 9252 10537 10824 11308 11808 12336 14432 16236 16962 18504 21074 21648 22616 24672 25443 31611 32472 33924 37008 42148 43296 45232 50886 63222 64944 67848 74016 84296 90464 94833 101772 115907 126444 129888 135696 168592 189666 203544 231814 252888 271392 337184 347721 379332 407088 463628 505776 695442 758664 814176 927256 1011552 1043163 1390884 1517328 1854512 2086326 2781768 3034656 3709024 4172652 5563536 8345304 11127072 16690608 33381216
- Sum of all divisors σ(n): 106496208
- Sum of proper divisors (its aliquot sum) s(n): 73114992
- 33381216 is an abundant number, because the sum of its proper divisors (73114992) is greater than itself. Its abundance is 39733776
Bases of 33381216
- Binary: 11111110101011011011000002
- Hexadecimal: 0x1FD5B60
- Base-36: JVH40
Squares and roots of 33381216
- 33381216 squared (333812162) is 1114305581638656
- 33381216 cubed (333812163) is 37196875310685609885696
-
The
square root of 33381216 is 5777.6479643537 -
The
cube root of 33381216 is 321.9838218277
Scales and comparisons
How big is 33381216?- 33,381,216 seconds is equal to 1 year, 3 weeks, 1 day, 8 hours, 33 minutes, 36 seconds.
-
To count from 1 to 33,381,216 would take you about thirty 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 33381216 cubic inches would be around 26.8 feet tall.
Recreational maths with 33381216
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