39442968 (number)

39442968 is an even 8-digits composite number following 39442967 and preceding 39442969. In scientific notation, it is written as 3.9442968 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 13147632 positive integers (up to 39442968) that are relatively prime to 39442968.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred forty-two thousand nine hundred sixty-eight

Notation

Scientific notation 3.9442968 × 10^7
Engineering notation 3.9442968 × 10^6

Prime Factorization of 39442968

Prime Factorization 2 × 2 × 2 × 9 × 547819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9860742
Product of the distinct prime numbers

The prime factorization of 39442968 is 2 × 2 × 2 × 9 × 547819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 48, 26, 371, 570, 4899, 8997, 39256, 41328, 211710, 605304, 9974833, 1746963, 51660701, 36793087, 897349300, 779308893, 9562710748, 9534155233

Basic calculations (n = 39442968)

Multiplication

n×y
n×2 78885936
n×3 118328904
n×4 157771872
n×5 197214840

Division

n÷y
n÷2 19721484
n÷3 13147656
n÷3 9860742
n÷5 7888593.6

Exponentiation

ny
n2 1555747724649024
n3 6.1363307719404E+22
n4 2.4203509827506E+30
n5 9.5465826361401E+37

Nth Root

y√n
2√n 6280.3636837368
3√n 340.40024376272
4√n 79.248745628791
5√n 33.05170877497

Divisors of 39442968

1, 2, 4, 8, 9, 18, 36, 72, 547819, 1095638, 2191276, 4382552, 4930371, 9860742, 19721484, 39442968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39442967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39442968 can be divided by 16 positive divisors. The sum of these divisors (counting 39442968) is 1, the average is 0.0625.

Base conversion 39442968

Base System Value
2 Binary 10010110011101101000011000
3 Ternary 2202012220120200
4 Quaternary 2112131220120
5 Quinary 40044133333
6 Senary 3525222200
8 Octal 226355030
10 Decimal 39442968
12 Duodecimal 11261960
16 Hexadecimal 259da18
20 Vigesimal c6a788
36 Base36 nhee0

Cryptographic Hash Functions

md5 c8f7a25fb0558f549e471ebac9cdbfd3
sha1 491c04b576c288ea2a76bf496be0b783af347997
sha256 c96ddb4fefc1ab312f4e4e2eed4e6e59df80e9dda1ae89d00f18532862c72d2c
sha512 aeb79b98454f5fbf0af6a9dd7f3494587f7cb56880fa0c3d321f9a32e15a4cf5283d4e8b68739fe6bca4928558820bedca7338138a61dffb6563e9dd71294697
ripemd-160 3fb6e1b4a9ba944ab4d69e2dc36a8dff5ed1a09b

39442968 as geometric shapes

Circle

Radius = n
Diameter 78885936
Circumference 247827477.00915
Area 4.8875256225964E+15

Sphere

Radius = n
Volume 2.5703802230833E+23
Surface area 1.9550102490386E+16
Circumference 247827477.00915

Square

Length = n
Perimeter 157771872
Area 1555747724649024
Diagonal 55780780.285848

Cube

Length = n
Surface area 9334486347894144
Volume 6.1363307719404E+22
Space diagonal 68317224.577313

Equilateral Triangle

Length = n
Perimeter 118328904
Area 6.7365852571295E+14
Altitude 34158612.288657

Triangular Pyramid

Length = n
Surface area 6.7365852571295E+14
Volume 7.2317351674046E+21
Height 18593593.428616