28212288
28,212,288 is an even composite number composed of five prime numbers multiplied together.
28212288 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28212288:
26 × 3 × 13 × 89 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 89 × 127)See below for interesting mathematical facts about the number 28212288 from the Numbermatics database.
Names of 28212288
- Cardinal: 28212288 can be written as Twenty-eight million, two hundred twelve thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8212288 × 107
Factors of 28212288
Divisors of 28212288
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 89 96 104 127 156 178 192 208 254 267 312 356 381 416 508 534 624 712 762 832 1016 1068 1157 1248 1424 1524 1651 2032 2136 2314 2496 2848 3048 3302 3471 4064 4272 4628 4953 5696 6096 6604 6942 8128 8544 9256 9906 11303 12192 13208 13884 17088 18512 19812 22606 24384 26416 27768 33909 37024 39624 45212 52832 55536 67818 74048 79248 90424 105664 111072 135636 146939 158496 180848 222144 271272 293878 316992 361696 440817 542544 587756 723392 881634 1085088 1175512 1763268 2170176 2351024 3526536 4702048 7053072 9404096 14106144 28212288
- Sum of all divisors σ(n): 81930240
- Sum of proper divisors (its aliquot sum) s(n): 53717952
- 28212288 is an abundant number, because the sum of its proper divisors (53717952) is greater than itself. Its abundance is 25505664
Bases of 28212288
- Binary: 11010111001111100010000002
- Hexadecimal: 0x1AE7C40
- Base-36: GSOQO
Squares and roots of 28212288
- 28212288 squared (282122882) is 795933194194944
- 28212288 cubed (282122883) is 22455096503387688271872
-
The
square root of 28212288 is 5311.5240750655 -
The
cube root of 28212288 is 304.4243841997
Scales and comparisons
How big is 28212288?- 28,212,288 seconds is equal to 46 weeks, 4 days, 12 hours, 44 minutes, 48 seconds.
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To count from 1 to 28,212,288 would take you about seventeen 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 28212288 cubic inches would be around 25.4 feet tall.
Recreational maths with 28212288
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The information we have on file for 28212288 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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