42656544 (number)

42656544 is an even 8-digits composite number following 42656543 and preceding 42656545. In scientific notation, it is written as 4.2656544 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 72 positive divisors. There are 12182400 positive integers (up to 42656544) that are relatively prime to 42656544.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand five hundred forty-four

Notation

Scientific notation 4.2656544 × 10^7
Engineering notation 4.2656544 × 10^6

Prime Factorization of 42656544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 63 × 3 × 3 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 888678
Product of the distinct prime numbers

The prime factorization of 42656544 is 2 × 2 × 2 × 2 × 2 × 63 × 3 × 3 × 2351. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 9, 99, 32, 739, 608, 3283, 6214, 38008, 24481, 78021, 880974, 6975339, 2499254, 90402428, 84952602, 245773961, 529016389, 788483076, 9717803114

Basic calculations (n = 42656544)

Multiplication

n×y
n×2 85313088
n×3 127969632
n×4 170626176
n×5 213282720

Division

n÷y
n÷2 21328272
n÷3 14218848
n÷3 10664136
n÷5 8531308.8

Exponentiation

ny
n2 1819580746023936
n3 7.7617026154323E+22
n4 3.310874091301E+30
n5 1.4123044635404E+38

Nth Root

y√n
2√n 6531.1977462025
3√n 349.40454944679
4√n 80.815826087484
5√n 33.573539808139

Divisors of 42656544

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 63, 72, 96, 126, 144, 189, 252, 288, 378, 504, 567, 756, 1008, 1134, 1512, 2016, 2268, 2351, 3024, 4536, 4702, 6048, 7053, 9072, 9404, 14106, 18144, 18808, 21159, 28212, 37616, 42318, 56424, 75232, 84636, 112848, 148113, 169272, 225696, 296226, 338544, 444339, 592452, 677088, 888678, 1184904, 1333017, 1777356, 2369808, 2666034, 3554712, 4739616, 5332068, 7109424, 10664136, 14218848, 21328272, 42656544

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656544 can be divided by 72 positive divisors. The sum of these divisors (counting 42656544) is 1, the average is 0.013888888888889.

Base conversion 42656544

Base System Value
2 Binary 10100010101110001100100000
3 Ternary 2222021011210000
4 Quaternary 2202232030200
5 Quinary 41410002134
6 Senary 4122140000
8 Octal 242561440
10 Decimal 42656544
12 Duodecimal 12351600
16 Hexadecimal 28ae320
20 Vigesimal d6c174
36 Base36 pea00

Cryptographic Hash Functions

md5 e7be0b43939d6f52f1982a55ee920828
sha1 5c15d8e459c15794e960222a314a3c84ce740b82
sha256 c274cf018db3939eef39e4c1a86fa6ca13e3cbeb97788e3fc55c0372328d8386
sha512 eb06bba8f5321f33f23592999e2132ef2af7984955d7c1ff2aea8a85232607b3247a554dfad1eb08cb50dc1a18c37cd308c50256630a35c7007460b9ff9de654
ripemd-160 548b68b0002e8939a175a9855c514423e1ae2e20

42656544 as geometric shapes

Circle

Radius = n
Diameter 85313088
Circumference 268018970.51586
Area 5.7163815043222E+15

Sphere

Radius = n
Volume 3.2512143887988E+23
Surface area 2.2865526017289E+16
Circumference 268018970.51586

Square

Length = n
Perimeter 170626176
Area 1819580746023936
Diagonal 60325463.048765

Cube

Length = n
Surface area 10917484476143616
Volume 7.7617026154323E+22
Space diagonal 73883301.483297

Equilateral Triangle

Length = n
Perimeter 127969632
Area 7.8790157514688E+14
Altitude 36941650.741649

Triangular Pyramid

Length = n
Surface area 7.8790157514688E+14
Volume 9.1472542548759E+21
Height 20108487.682922