55872768
55,872,768 is an even composite number composed of five prime numbers multiplied together.
55872768 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 55872768:
28 × 3 × 7 × 19 × 547
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 547)See below for interesting mathematical facts about the number 55872768 from the Numbermatics database.
Names of 55872768
- Cardinal: 55872768 can be written as Fifty-five million, eight hundred seventy-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 5.5872768 × 107
Factors of 55872768
Divisors of 55872768
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 128 133 152 168 192 224 228 256 266 304 336 384 399 448 456 532 547 608 672 768 798 896 912 1064 1094 1216 1344 1596 1641 1792 1824 2128 2188 2432 2688 3192 3282 3648 3829 4256 4376 4864 5376 6384 6564 7296 7658 8512 8752 10393 11487 12768 13128 14592 15316 17024 17504 20786 22974 25536 26256 30632 31179 34048 35008 41572 45948 51072 52512 61264 62358 70016 72751 83144 91896 102144 105024 122528 124716 140032 145502 166288 183792 210048 218253 245056 249432 291004 332576 367584 420096 436506 490112 498864 582008 665152 735168 873012 980224 997728 1164016 1330304 1470336 1746024 1995456 2328032 2660608 2940672 3492048 3990912 4656064 6984096 7981824 9312128 13968192 18624256 27936384 55872768
- Sum of all divisors σ(n): 179217920
- Sum of proper divisors (its aliquot sum) s(n): 123345152
- 55872768 is an abundant number, because the sum of its proper divisors (123345152) is greater than itself. Its abundance is 67472384
Bases of 55872768
- Binary: 110101010010001101000000002
- Hexadecimal: 0x3548D00
- Base-36: X9JPC
Squares and roots of 55872768
- 55872768 squared (558727682) is 3121766203981824
- 55872768 cubed (558727683) is 174421718865317128568832
-
The
square root of 55872768 is 7474.8088938781 -
The
cube root of 55872768 is 382.2962715335
Scales and comparisons
How big is 55872768?- 55,872,768 seconds is equal to 1 year, 40 weeks, 2 days, 16 hours, 12 minutes, 48 seconds.
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To count from 1 to 55,872,768 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 55872768 cubic inches would be around 31.9 feet tall.
Recreational maths with 55872768
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