39404740 (number)

39404740 is an even 8-digits composite number following 39404739 and preceding 39404741. In scientific notation, it is written as 3.9404740 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 15761888 positive integers (up to 39404740) that are relatively prime to 39404740.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred four thousand seven hundred forty

Notation

Scientific notation 3.9404740 × 10^7
Engineering notation 3.9404740 × 10^6

Prime Factorization of 39404740

Prime Factorization 2 × 2 × 5 × 1970237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19702370
Product of the distinct prime numbers

The prime factorization of 39404740 is 2 × 2 × 5 × 1970237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 42, 96, 591, 625, 4569, 4200, 70839, 62699, 387461, 848969, 5814871, 5101880, 46133245, 90396425, 844019842, 104544373, 4849064797, 216043395

Basic calculations (n = 39404740)

Multiplication

n×y
n×2 78809480
n×3 118214220
n×4 157618960
n×5 197023700

Division

n÷y
n÷2 19702370
n÷3 13134913.333333
n÷3 9851185
n÷5 7880948

Exponentiation

ny
n2 1552733534467600
n3 6.1185061214977E+22
n4 2.4109814290602E+30
n5 9.5004096356947E+37

Nth Root

y√n
2√n 6277.3194916302
3√n 340.29023660185
4√n 79.229536737445
5√n 33.045299567425

Divisors of 39404740

1, 2, 4, 5, 10, 20, 1970237, 3940474, 7880948, 9851185, 19702370, 39404740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39404739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39404740 can be divided by 12 positive divisors. The sum of these divisors (counting 39404740) is 1, the average is 0.083333333333333.

Base conversion 39404740

Base System Value
2 Binary 10010110010100010011000100
3 Ternary 2202010222010211
4 Quaternary 2112110103010
5 Quinary 40041422430
6 Senary 3524325204
8 Octal 226242304
10 Decimal 39404740
12 Duodecimal 11243804
16 Hexadecimal 25944c4
20 Vigesimal c65bh0
36 Base36 ngkw4

Cryptographic Hash Functions

md5 b281f166dff68c0476fd35523ceb6856
sha1 0b82bb5f00f3c71c5e4a0f47efc51784b6498a90
sha256 d6742c5792d8a4b6000fe1f4c6c69971eeef500d78e2a64c87a5e7b259a4074e
sha512 049aad63650ff49b43cb620ad0c7fabe967c9fbd6b2c4b1cfe394419438ebbde8b1a7787a0723a338959e4e727e5d4d93931a199063dd13934910d0240c663ef
ripemd-160 e23b3781f1b7ac06eb8fadb8fccf739084fbafd0

39404740 as geometric shapes

Circle

Radius = n
Diameter 78809480
Circumference 247587283.40123
Area 4.8780562648659E+15

Sphere

Radius = n
Volume 2.5629138509655E+23
Surface area 1.9512225059464E+16
Circumference 247587283.40123

Square

Length = n
Perimeter 157618960
Area 1552733534467600
Diagonal 55726717.729786

Cube

Length = n
Surface area 9316401206805600
Volume 6.1185061214977E+22
Space diagonal 68251011.739042

Equilateral Triangle

Length = n
Perimeter 118214220
Area 6.7235334307847E+14
Altitude 34125505.869521

Triangular Pyramid

Length = n
Surface area 6.7235334307847E+14
Volume 7.210728615404E+21
Height 18575572.576595