39442912 (number)

39442912 is an even 8-digits composite number following 39442911 and preceding 39442913. In scientific notation, it is written as 3.9442912 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 19084800 positive integers (up to 39442912) that are relatively prime to 39442912.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 3.9442912 × 10^7
Engineering notation 3.9442912 × 10^6

Prime Factorization of 39442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 39761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2465182
Product of the distinct prime numbers

The prime factorization of 39442912 is 2 × 2 × 2 × 2 × 2 × 31 × 39761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 94, 85, 373, 665, 4474, 6292, 66694, 50427, 67891, 438775, 4161303, 6909820, 53724970, 92086779, 401060995, 948504637, 8326098208, 7956052093

Basic calculations (n = 39442912)

Multiplication

n×y
n×2 78885824
n×3 118328736
n×4 157771648
n×5 197214560

Division

n÷y
n÷2 19721456
n÷3 13147637.333333
n÷3 9860728
n÷5 7888582.4

Exponentiation

ny
n2 1555743307039744
n3 6.1363046354158E+22
n4 2.420337237399E+30
n5 9.546514866505E+37

Nth Root

y√n
2√n 6280.3592253947
3√n 340.4000826658
4√n 79.248717499999
5√n 33.05169938979

Divisors of 39442912

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 39761, 79522, 159044, 318088, 636176, 1232591, 1272352, 2465182, 4930364, 9860728, 19721456, 39442912

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39442911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39442912 can be divided by 24 positive divisors. The sum of these divisors (counting 39442912) is 1, the average is 0.041666666666667.

Base conversion 39442912

Base System Value
2 Binary 10010110011101100111100000
3 Ternary 2202012220111121
4 Quaternary 2112131213200
5 Quinary 40044133122
6 Senary 3525222024
8 Octal 226354740
10 Decimal 39442912
12 Duodecimal 11261914
16 Hexadecimal 259d9e0
20 Vigesimal c6a75c
36 Base36 nhecg

Cryptographic Hash Functions

md5 4d14e289f1dc4e06d61d31fc89d22f36
sha1 206c5c73fe9ed3ae07a80e2ebe1fa2159f3d4189
sha256 d888bec394692b0d566814661ed7667dd1c9a0ca2ccfc2b98110b2f16074fc43
sha512 52b749978c4950beaeb5f30646777c974db6ba0643b37b058aea58718ab6d146b02d15bfd6663481d6965ac3601e6a5593eaa3e5f005395f3bd28306f26f4df5
ripemd-160 d9a7db14d5e11a46640e0820df222d6fadb1219a

39442912 as geometric shapes

Circle

Radius = n
Diameter 78885824
Circumference 247827125.15078
Area 4.8875117442676E+15

Sphere

Radius = n
Volume 2.5703692750415E+23
Surface area 1.955004697707E+16
Circumference 247827125.15078

Square

Length = n
Perimeter 157771648
Area 1555743307039744
Diagonal 55780701.089889

Cube

Length = n
Surface area 9334459842238464
Volume 6.1363046354158E+22
Space diagonal 68317127.582468

Equilateral Triangle

Length = n
Perimeter 118328736
Area 6.7365661283202E+14
Altitude 34158563.791234

Triangular Pyramid

Length = n
Surface area 6.7365661283202E+14
Volume 7.2317043652149E+21
Height 18593567.029963