55065920
55,065,920 is an even composite number composed of six prime numbers multiplied together.
55065920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 55065920:
26 × 5 × 7 × 13 × 31 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 31 × 61)See below for interesting mathematical facts about the number 55065920 from the Numbermatics database.
Names of 55065920
- Cardinal: 55065920 can be written as Fifty-five million, sixty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.506592 × 107
Factors of 55065920
Divisors of 55065920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 56 61 62 64 65 70 80 91 104 112 122 124 130 140 155 160 182 208 217 224 244 248 260 280 305 310 320 364 403 416 427 434 448 455 488 496 520 560 610 620 728 793 806 832 854 868 910 976 992 1040 1085 1120 1220 1240 1456 1586 1612 1708 1736 1820 1891 1952 1984 2015 2080 2135 2170 2240 2440 2480 2821 2912 3172 3224 3416 3472 3640 3782 3904 3965 4030 4160 4270 4340 4880 4960 5551 5642 5824 6344 6448 6832 6944 7280 7564 7930 8060 8540 8680 9455 9760 9920 11102 11284 12688 12896 13237 13664 13888 14105 14560 15128 15860 16120 17080 17360 18910 19520 22204 22568 24583 25376 25792 26474 27328 27755 28210 29120 30256 31720 32240 34160 34720 37820 44408 45136 49166 50752 52948 55510 56420 60512 63440 64480 66185 68320 69440 75640 88816 90272 98332 105896 111020 112840 121024 122915 126880 128960 132370 136640 151280 172081 177632 180544 196664 211792 222040 225680 245830 253760 264740 302560 344162 355264 393328 423584 444080 451360 491660 529480 605120 688324 786656 847168 860405 888160 902720 983320 1058960 1376648 1573312 1720810 1776320 1966640 2117920 2753296 3441620 3933280 4235840 5506592 6883240 7866560 11013184 13766480 27532960 55065920
- Sum of all divisors σ(n): 169322496
- Sum of proper divisors (its aliquot sum) s(n): 114256576
- 55065920 is an abundant number, because the sum of its proper divisors (114256576) is greater than itself. Its abundance is 59190656
Bases of 55065920
- Binary: 110100100000111101010000002
- Hexadecimal: 0x3483D40
- Base-36: WS94W
Squares and roots of 55065920
- 55065920 squared (550659202) is 3032255545446400
- 55065920 cubed (550659203) is 166973941285107826688000
-
The
square root of 55065920 is 7420.6414817049 -
The
cube root of 55065920 is 380.4471191295
Scales and comparisons
How big is 55065920?- 55,065,920 seconds is equal to 1 year, 39 weeks, 8 hours, 5 minutes, 20 seconds.
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To count from 1 to 55,065,920 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 55065920 cubic inches would be around 31.7 feet tall.
Recreational maths with 55065920
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Keywords: Divisors of 55065920, math, Factors of 55065920, curriculum, school, college, exams, university, Prime factorization of 55065920, STEM, science, technology, engineering, physics, economics, calculator, fifty-five million, sixty-five thousand, nine hundred twenty.