30638814 (number)

30638814 is an even 8-digits composite number following 30638813 and preceding 30638815. In scientific notation, it is written as 3.0638814 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 10212936 positive integers (up to 30638814) that are relatively prime to 30638814.

Interesting facts

Basic properties

Name

Name thirty million six hundred thirty-eight thousand eight hundred fourteen

Notation

Scientific notation 3.0638814 × 10^7
Engineering notation 3.0638814 × 10^6

Prime Factorization of 30638814

Prime Factorization 2 × 3 × 5106469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30638814
Product of the distinct prime numbers

The prime factorization of 30638814 is 2 × 3 × 5106469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 16, 76, 402, 559, 265, 4071, 91621, 85100, 492077, 733180, 3057959, 1600878, 21198694, 28082513, 922897018, 949068767, 9888378933, 1210432110

Basic calculations (n = 30638814)

Multiplication

n×y
n×2 61277628
n×3 91916442
n×4 122555256
n×5 153194070

Division

n÷y
n÷2 15319407
n÷3 10212938
n÷3 7659703.5
n÷5 6127762.8

Exponentiation

ny
n2 938736923326596
n3 2.8761785988736E+22
n4 8.8122701121668E+29
n5 2.6999750488444E+37

Nth Root

y√n
2√n 5535.2338703979
3√n 312.91327167328
4√n 74.399152349996
5√n 31.423488004489

Divisors of 30638814

1, 2, 3, 6, 5106469, 10212938, 15319407, 30638814

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30638813
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30638814 can be divided by 8 positive divisors. The sum of these divisors (counting 30638814) is 1, the average is 0.125.

Base conversion 30638814

Base System Value
2 Binary 1110100111000001011011110
3 Ternary 2010122121112220
4 Quaternary 1310320023132
5 Quinary 30320420224
6 Senary 3012410210
8 Octal 164701336
10 Decimal 30638814
12 Duodecimal a316966
16 Hexadecimal 1d382de
20 Vigesimal 9b9h0e
36 Base36 i8p26

Cryptographic Hash Functions

md5 1a383db0ce3b86ddc10fb1d7edbbca66
sha1 6a458871c10070f4cd4c4943adb45b0dd9ef2d29
sha256 8bb3214653e0a9575c2a9499689b1b805dffc29f2ab140ebcc709a9faf161311
sha512 7d33eb36527bb9801f6c8ce55ebce64dc3f33275eb00a2781293a93dfea9db9bb6d3b2d9033af72810acab92a94b19da2b9882cbcf166d8bd863b9e25c8d28b4
ripemd-160 8de7e3863da5a0a43db07a9b2419f6a0dfdb6f71

30638814 as geometric shapes

Circle

Radius = n
Diameter 61277628
Circumference 192509345.95421
Area 2.9491290219763E+15

Sphere

Radius = n
Volume 1.2047708742178E+23
Surface area 1.1796516087905E+16
Circumference 192509345.95421

Square

Length = n
Perimeter 122555256
Area 938736923326596
Diagonal 43329826.293827

Cube

Length = n
Surface area 5632421539959576
Volume 2.8761785988736E+22
Space diagonal 53067982.531653

Equilateral Triangle

Length = n
Perimeter 91916442
Area 4.0648501153564E+14
Altitude 26533991.265826

Triangular Pyramid

Length = n
Surface area 4.0648501153564E+14
Volume 3.3896089852786E+21
Height 14443275.431276