55399212
55,399,212 is an even composite number composed of six prime numbers multiplied together.
55399212 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 55399212:
22 × 32 × 11 × 19 × 37 × 199
(2 × 2 × 3 × 3 × 11 × 19 × 37 × 199)See below for interesting mathematical facts about the number 55399212 from the Numbermatics database.
Names of 55399212
- Cardinal: 55399212 can be written as Fifty-five million, three hundred ninety-nine thousand, two hundred twelve.
Scientific notation
- Scientific notation: 5.5399212 × 107
Factors of 55399212
Divisors of 55399212
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 33 36 37 38 44 57 66 74 76 99 111 114 132 148 171 198 199 209 222 228 333 342 396 398 407 418 444 597 627 666 684 703 796 814 836 1194 1221 1254 1332 1406 1628 1791 1881 2109 2189 2388 2442 2508 2812 3582 3663 3762 3781 4218 4378 4884 6327 6567 7164 7326 7363 7524 7562 7733 8436 8756 11343 12654 13134 14652 14726 15124 15466 19701 22089 22686 23199 25308 26268 29452 30932 34029 39402 41591 44178 45372 46398 66267 68058 69597 78804 80993 83182 88356 92796 124773 132534 136116 139194 139897 161986 166364 242979 249546 265068 278388 279794 323972 374319 419691 485958 499092 559588 728937 748638 839382 971916 1259073 1457874 1497276 1538867 1678764 2518146 2915748 3077734 4616601 5036292 6155468 9233202 13849803 18466404 27699606 55399212
- Sum of all divisors σ(n): 165984000
- Sum of proper divisors (its aliquot sum) s(n): 110584788
- 55399212 is an abundant number, because the sum of its proper divisors (110584788) is greater than itself. Its abundance is 55185576
Bases of 55399212
- Binary: 110100110101010011001011002
- Hexadecimal: 0x34D532C
- Base-36: WZEB0
Squares and roots of 55399212
- 55399212 squared (553992122) is 3069072690220944
- 55399212 cubed (553992123) is 170024208608960403496128
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The
square root of 55399212 is 7443.0646913755 -
The
cube root of 55399212 is 381.2131405017
Scales and comparisons
How big is 55399212?- 55,399,212 seconds is equal to 1 year, 39 weeks, 4 days, 4 hours, 40 minutes, 12 seconds.
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To count from 1 to 55,399,212 would take you about two 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 55399212 cubic inches would be around 31.8 feet tall.
Recreational maths with 55399212
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