55240640
55,240,640 is an even composite number composed of five prime numbers multiplied together.
55240640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 55240640:
26 × 5 × 72 × 13 × 271
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 271)See below for interesting mathematical facts about the number 55240640 from the Numbermatics database.
Names of 55240640
- Cardinal: 55240640 can be written as Fifty-five million, two hundred forty thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.524064 × 107
Factors of 55240640
Divisors of 55240640
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 271 280 320 364 392 416 448 455 490 520 542 560 637 728 784 832 910 980 1040 1084 1120 1274 1355 1456 1568 1820 1897 1960 2080 2168 2240 2548 2710 2912 3136 3185 3523 3640 3794 3920 4160 4336 5096 5420 5824 6370 7046 7280 7588 7840 8672 9485 10192 10840 12740 13279 14092 14560 15176 15680 17344 17615 18970 20384 21680 24661 25480 26558 28184 29120 30352 35230 37940 40768 43360 49322 50960 53116 56368 60704 66395 70460 75880 86720 98644 101920 106232 112736 121408 123305 132790 140920 151760 172627 197288 203840 212464 225472 246610 265580 281840 303520 345254 394576 424928 493220 531160 563680 607040 690508 789152 849856 863135 986440 1062320 1127360 1381016 1578304 1726270 1972880 2124640 2762032 3452540 3945760 4249280 5524064 6905080 7891520 11048128 13810160 27620320 55240640
- Sum of all divisors σ(n): 165396672
- Sum of proper divisors (its aliquot sum) s(n): 110156032
- 55240640 is an abundant number, because the sum of its proper divisors (110156032) is greater than itself. Its abundance is 54915392
Bases of 55240640
- Binary: 110100101011100111110000002
- Hexadecimal: 0x34AE7C0
- Base-36: WVZY8
Squares and roots of 55240640
- 55240640 squared (552406402) is 3051528307609600
- 55240640 cubed (552406403) is 168568376690471174144000
-
The
square root of 55240640 is 7432.4047252555 -
The
cube root of 55240640 is 380.8490709543
Scales and comparisons
How big is 55240640?- 55,240,640 seconds is equal to 1 year, 39 weeks, 2 days, 8 hours, 37 minutes, 20 seconds.
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To count from 1 to 55,240,640 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 55240640 cubic inches would be around 31.7 feet tall.
Recreational maths with 55240640
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The information we have on file for 55240640 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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