30408738 (number)

30408738 is an even 8-digits composite number following 30408737 and preceding 30408739. In scientific notation, it is written as 3.0408738 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 10121936 positive integers (up to 30408738) that are relatively prime to 30408738.

Interesting facts

Basic properties

Name

Name thirty million four hundred eight thousand seven hundred thirty-eight

Notation

Scientific notation 3.0408738 × 10^7
Engineering notation 3.0408738 × 10^6

Prime Factorization of 30408738

Prime Factorization 2 × 3 × 797 × 6359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30408738
Product of the distinct prime numbers

The prime factorization of 30408738 is 2 × 3 × 797 × 6359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 37, 56, 762, 773, 3711, 4429, 61241, 99298, 380419, 529626, 4255856, 5569281, 5528924, 69435244, 145365877, 950768824, 2177457671, 6692338207

Basic calculations (n = 30408738)

Multiplication

n×y
n×2 60817476
n×3 91226214
n×4 121634952
n×5 152043690

Division

n÷y
n÷2 15204369
n÷3 10136246
n÷3 7602184.5
n÷5 6081747.6

Exponentiation

ny
n2 924691346752644
n3 2.8118696894268E+22
n4 8.5505408675922E+29
n5 2.600111570009E+37

Nth Root

y√n
2√n 5514.4118453376
3√n 312.12804983883
4√n 74.259085944668
5√n 31.376151935609

Divisors of 30408738

1, 2, 3, 6, 797, 1594, 2391, 4782, 6359, 12718, 19077, 38154, 5068123, 10136246, 15204369, 30408738

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 -30408737
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 30408738 can be divided by 16 positive divisors. The sum of these divisors (counting 30408738) is 1, the average is 0.0625.

Base conversion 30408738

Base System Value
2 Binary 1110100000000000000100010
3 Ternary 2010012220221120
4 Quaternary 1310000000202
5 Quinary 30241034423
6 Senary 3003433110
8 Octal 164000042
10 Decimal 30408738
12 Duodecimal a225796
16 Hexadecimal 1d00022
20 Vigesimal 9a11gi
36 Base36 i3rj6

Cryptographic Hash Functions

md5 75c77f0b8dd3a9fe661f85d0b7256afe
sha1 c7c721e00a3a56d330cee07c3bbdba33a3b5e7cb
sha256 010f0b07c37b6c9472eee7b50a15a2f9365a66ad88dc520a038a692d36dae822
sha512 90d030e311cd8f62d29f9cabc37497bf506ede1536041fc082b5cd7b631dc4729b4f2dd2a8affe8e6d2648a7828693b1ec67ef48d961870f760281777ff88c37
ripemd-160 77f33301e6ba9487c60b402d624236b50dcd48bd

30408738 as geometric shapes

Circle

Radius = n
Diameter 60817476
Circumference 191063735.81147
Area 2.9050035417962E+15

Sphere

Radius = n
Volume 1.1778332212207E+23
Surface area 1.1620014167185E+16
Circumference 191063735.81147

Square

Length = n
Perimeter 121634952
Area 924691346752644
Diagonal 43004449.69425

Cube

Length = n
Surface area 5548148080515864
Volume 2.8118696894268E+22
Space diagonal 52669479.21005

Equilateral Triangle

Length = n
Perimeter 91226214
Area 4.0040309847372E+14
Altitude 26334739.605025

Triangular Pyramid

Length = n
Surface area 4.0040309847372E+14
Volume 3.3138202086777E+21
Height 14334816.56475