55409400
55,409,400 is an even composite number composed of five prime numbers multiplied together.
55409400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 55409400:
23 × 33 × 52 × 31 × 331
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 31 × 331)See below for interesting mathematical facts about the number 55409400 from the Numbermatics database.
Names of 55409400
- Cardinal: 55409400 can be written as Fifty-five million, four hundred nine thousand, four hundred.
Scientific notation
- Scientific notation: 5.54094 × 107
Factors of 55409400
Divisors of 55409400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 31 36 40 45 50 54 60 62 72 75 90 93 100 108 120 124 135 150 155 180 186 200 216 225 248 270 279 300 310 331 360 372 450 465 540 558 600 620 662 675 744 775 837 900 930 993 1080 1116 1240 1324 1350 1395 1550 1655 1674 1800 1860 1986 2232 2325 2648 2700 2790 2979 3100 3310 3348 3720 3972 4185 4650 4965 5400 5580 5958 6200 6620 6696 6975 7944 8275 8370 8937 9300 9930 10261 11160 11916 13240 13950 14895 16550 16740 17874 18600 19860 20522 20925 23832 24825 27900 29790 30783 33100 33480 35748 39720 41044 41850 44685 49650 51305 55800 59580 61566 66200 71496 74475 82088 83700 89370 92349 99300 102610 119160 123132 148950 153915 167400 178740 184698 198600 205220 223425 246264 256525 277047 297900 307830 357480 369396 410440 446850 461745 513050 554094 595800 615660 738792 769575 893700 923490 1026100 1108188 1231320 1385235 1539150 1787400 1846980 2052200 2216376 2308725 2770470 3078300 3693960 4617450 5540940 6156600 6926175 9234900 11081880 13852350 18469800 27704700 55409400
- Sum of all divisors σ(n): 197606400
- Sum of proper divisors (its aliquot sum) s(n): 142197000
- 55409400 is an abundant number, because the sum of its proper divisors (142197000) is greater than itself. Its abundance is 86787600
Bases of 55409400
- Binary: 110100110101111010111110002
- Hexadecimal: 0x34D7AF8
- Base-36: WZM60
Squares and roots of 55409400
- 55409400 squared (554094002) is 3070201608360000
- 55409400 cubed (554094003) is 170118028998262584000000
-
The
square root of 55409400 is 7443.7490554153 -
The
cube root of 55409400 is 381.2365076297
Scales and comparisons
How big is 55409400?- 55,409,400 seconds is equal to 1 year, 39 weeks, 4 days, 7 hours, 30 minutes.
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To count from 1 to 55,409,400 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 55409400 cubic inches would be around 31.8 feet tall.
Recreational maths with 55409400
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