55549728
55,549,728 is an even composite number composed of five prime numbers multiplied together.
55549728 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 55549728:
25 × 32 × 13 × 37 × 401
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 37 × 401)See below for interesting mathematical facts about the number 55549728 from the Numbermatics database.
Names of 55549728
- Cardinal: 55549728 can be written as Fifty-five million, five hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5549728 × 107
Factors of 55549728
Divisors of 55549728
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 37 39 48 52 72 74 78 96 104 111 117 144 148 156 208 222 234 288 296 312 333 401 416 444 468 481 592 624 666 802 888 936 962 1184 1203 1248 1332 1443 1604 1776 1872 1924 2406 2664 2886 3208 3552 3609 3744 3848 4329 4812 5213 5328 5772 6416 7218 7696 8658 9624 10426 10656 11544 12832 14436 14837 15392 15639 17316 19248 20852 23088 28872 29674 31278 34632 38496 41704 44511 46176 46917 57744 59348 62556 69264 83408 89022 93834 115488 118696 125112 133533 138528 166816 178044 187668 192881 237392 250224 267066 356088 375336 385762 474784 500448 534132 578643 712176 750672 771524 1068264 1157286 1424352 1501344 1543048 1735929 2136528 2314572 3086096 3471858 4273056 4629144 6172192 6943716 9258288 13887432 18516576 27774864 55549728
- Sum of all divisors σ(n): 175154616
- Sum of proper divisors (its aliquot sum) s(n): 119604888
- 55549728 is an abundant number, because the sum of its proper divisors (119604888) is greater than itself. Its abundance is 64055160
Bases of 55549728
- Binary: 110100111110011111001000002
- Hexadecimal: 0x34F9F20
- Base-36: X2MG0
Squares and roots of 55549728
- 55549728 squared (555497282) is 3085772280873984
- 55549728 cubed (555497283) is 171413810872489413476352
-
The
square root of 55549728 is 7453.1689904363 -
The
cube root of 55549728 is 381.5580719463
Scales and comparisons
How big is 55549728?- 55,549,728 seconds is equal to 1 year, 39 weeks, 5 days, 22 hours, 28 minutes, 48 seconds.
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To count from 1 to 55,549,728 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 55549728 cubic inches would be around 31.8 feet tall.
Recreational maths with 55549728
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The information we have on file for 55549728 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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