214142720
214,142,720 is an even composite number composed of five prime numbers multiplied together.
214142720 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 214142720:
28 × 5 × 11 × 67 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 67 × 227)See below for interesting mathematical facts about the number 214142720 from the Numbermatics database.
Names of 214142720
- Cardinal: 214142720 can be written as Two hundred fourteen million, one hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.1414272 × 108
Factors of 214142720
Divisors of 214142720
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 67 80 88 110 128 134 160 176 220 227 256 268 320 335 352 440 454 536 640 670 704 737 880 908 1072 1135 1280 1340 1408 1474 1760 1816 2144 2270 2497 2680 2816 2948 3520 3632 3685 4288 4540 4994 5360 5896 7040 7264 7370 8576 9080 9988 10720 11792 12485 14080 14528 14740 15209 17152 18160 19976 21440 23584 24970 29056 29480 30418 36320 39952 42880 47168 49940 58112 58960 60836 72640 76045 79904 85760 94336 99880 117920 121672 145280 152090 159808 167299 188672 199760 235840 243344 290560 304180 319616 334598 399520 471680 486688 608360 639232 669196 799040 836495 943360 973376 1216720 1338392 1598080 1672990 1946752 2433440 2676784 3196160 3345980 3893504 4866880 5353568 6691960 9733760 10707136 13383920 19467520 21414272 26767840 42828544 53535680 107071360 214142720
- Sum of all divisors σ(n): 570423168
- Sum of proper divisors (its aliquot sum) s(n): 356280448
- 214142720 is an abundant number, because the sum of its proper divisors (356280448) is greater than itself. Its abundance is 142137728
Bases of 214142720
- Binary: 11001100001110001111000000002
- Hexadecimal: 0xCC38F00
- Base-36: 3JHTKW
Squares and roots of 214142720
- 214142720 squared (2141427202) is 45857104528998400
- 214142720 cubed (2141427203) is 9819965095164036251648000
-
The
square root of 214142720 is 14633.6160944587 -
The
cube root of 214142720 is 598.2753436471
Scales and comparisons
How big is 214142720?- 214,142,720 seconds is equal to 6 years, 42 weeks, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 214,142,720 would take you about ten 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 214142720 cubic inches would be around 49.9 feet tall.
Recreational maths with 214142720
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