55487432
55,487,432 is an even composite number composed of five prime numbers multiplied together.
55487432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 55487432:
23 × 7 × 11 × 133 × 41
(2 × 2 × 2 × 7 × 11 × 13 × 13 × 13 × 41)See below for interesting mathematical facts about the number 55487432 from the Numbermatics database.
Names of 55487432
- Cardinal: 55487432 can be written as Fifty-five million, four hundred eighty-seven thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 5.5487432 × 107
Factors of 55487432
Divisors of 55487432
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 7 8 11 13 14 22 26 28 41 44 52 56 77 82 88 91 104 143 154 164 169 182 286 287 308 328 338 364 451 533 572 574 616 676 728 902 1001 1066 1144 1148 1183 1352 1804 1859 2002 2132 2197 2296 2366 3157 3608 3718 3731 4004 4264 4394 4732 5863 6314 6929 7436 7462 8008 8788 9464 11726 12628 13013 13858 14872 14924 15379 17576 23452 24167 25256 26026 27716 29848 30758 41041 46904 48334 48503 52052 55432 61516 76219 82082 90077 96668 97006 104104 123032 152438 164164 169169 180154 193336 194012 304876 328328 338338 360308 388024 533533 609752 630539 676676 720616 990847 1067066 1261078 1353352 1981694 2134132 2522156 3963388 4268264 5044312 6935929 7926776 13871858 27743716 55487432
- Sum of all divisors σ(n): 143942400
- Sum of proper divisors (its aliquot sum) s(n): 88454968
- 55487432 is an abundant number, because the sum of its proper divisors (88454968) is greater than itself. Its abundance is 32967536
Bases of 55487432
- Binary: 110100111010101011110010002
- Hexadecimal: 0x34EABC8
- Base-36: X1ADK
Squares and roots of 55487432
- 55487432 squared (554874322) is 3078855109954624
- 55487432 cubed (554874323) is 170837763551459722285568
-
The
square root of 55487432 is 7448.9886561869 -
The
cube root of 55487432 is 381.4153863835
Scales and comparisons
How big is 55487432?- 55,487,432 seconds is equal to 1 year, 39 weeks, 5 days, 5 hours, 10 minutes, 32 seconds.
-
To count from 1 to 55,487,432 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 55487432 cubic inches would be around 31.8 feet tall.
Recreational maths with 55487432
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The information we have on file for 55487432 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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