55338400
55,338,400 is an even composite number composed of five prime numbers multiplied together.
55338400 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 55338400:
25 × 52 × 13 × 17 × 313
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 313)See below for interesting mathematical facts about the number 55338400 from the Numbermatics database.
Names of 55338400
- Cardinal: 55338400 can be written as Fifty-five million, three hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 5.53384 × 107
Factors of 55338400
Divisors of 55338400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 65 68 80 85 100 104 130 136 160 170 200 208 221 260 272 313 325 340 400 416 425 442 520 544 626 650 680 800 850 884 1040 1105 1252 1300 1360 1565 1700 1768 2080 2210 2504 2600 2720 3130 3400 3536 4069 4420 5008 5200 5321 5525 6260 6800 7072 7825 8138 8840 10016 10400 10642 11050 12520 13600 15650 16276 17680 20345 21284 22100 25040 26605 31300 32552 35360 40690 42568 44200 50080 53210 62600 65104 69173 81380 85136 88400 101725 106420 125200 130208 133025 138346 162760 170272 176800 203450 212840 250400 266050 276692 325520 345865 406900 425680 532100 553384 651040 691730 813800 851360 1064200 1106768 1383460 1627600 1729325 2128400 2213536 2766920 3255200 3458650 4256800 5533840 6917300 11067680 13834600 27669200 55338400
- Sum of all divisors σ(n): 154536984
- Sum of proper divisors (its aliquot sum) s(n): 99198584
- 55338400 is an abundant number, because the sum of its proper divisors (99198584) is greater than itself. Its abundance is 43860184
Bases of 55338400
- Binary: 110100110001100101101000002
- Hexadecimal: 0x34C65A0
- Base-36: WY3DS
Squares and roots of 55338400
- 55338400 squared (553384002) is 3062338514560000
- 55338400 cubed (553384003) is 169464913654127104000000
-
The
square root of 55338400 is 7438.9784244881 -
The
cube root of 55338400 is 381.0736028905
Scales and comparisons
How big is 55338400?- 55,338,400 seconds is equal to 1 year, 39 weeks, 3 days, 11 hours, 46 minutes, 40 seconds.
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To count from 1 to 55,338,400 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 55338400 cubic inches would be around 31.8 feet tall.
Recreational maths with 55338400
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