55485648
55,485,648 is an even composite number composed of four prime numbers multiplied together.
55485648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 55485648:
24 × 36 × 67 × 71
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 67 × 71)See below for interesting mathematical facts about the number 55485648 from the Numbermatics database.
Names of 55485648
- Cardinal: 55485648 can be written as Fifty-five million, four hundred eighty-five thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 5.5485648 × 107
Factors of 55485648
Divisors of 55485648
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 67 71 72 81 108 134 142 144 162 201 213 216 243 268 284 324 402 426 432 486 536 568 603 639 648 729 804 852 972 1072 1136 1206 1278 1296 1458 1608 1704 1809 1917 1944 2412 2556 2916 3216 3408 3618 3834 3888 4757 4824 5112 5427 5751 5832 7236 7668 9514 9648 10224 10854 11502 11664 14271 14472 15336 16281 17253 19028 21708 23004 28542 28944 30672 32562 34506 38056 42813 43416 46008 48843 51759 57084 65124 69012 76112 85626 86832 92016 97686 103518 114168 128439 130248 138024 171252 195372 207036 228336 256878 260496 276048 342504 385317 390744 414072 513756 685008 770634 781488 828144 1027512 1155951 1541268 2055024 2311902 3082536 3467853 4623804 6165072 6935706 9247608 13871412 18495216 27742824 55485648
- Sum of all divisors σ(n): 165891168
- Sum of proper divisors (its aliquot sum) s(n): 110405520
- 55485648 is an abundant number, because the sum of its proper divisors (110405520) is greater than itself. Its abundance is 54919872
Bases of 55485648
- Binary: 110100111010100100110100002
- Hexadecimal: 0x34EA4D0
- Base-36: X1900
Squares and roots of 55485648
- 55485648 squared (554856482) is 3078657133979904
- 55485648 cubed (554856483) is 170821286048697792417792
-
The
square root of 55485648 is 7448.8689074249 -
The
cube root of 55485648 is 381.4112986569
Scales and comparisons
How big is 55485648?- 55,485,648 seconds is equal to 1 year, 39 weeks, 5 days, 4 hours, 40 minutes, 48 seconds.
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To count from 1 to 55,485,648 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 55485648 cubic inches would be around 31.8 feet tall.
Recreational maths with 55485648
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