30394038 (number)

30394038 is an even 8-digits composite number following 30394037 and preceding 30394039. In scientific notation, it is written as 3.0394038 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 9884160 positive integers (up to 30394038) that are relatively prime to 30394038.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety-four thousand thirty-eight

Notation

Scientific notation 3.0394038 × 10^7
Engineering notation 3.0394038 × 10^6

Prime Factorization of 30394038

Prime Factorization 2 × 123 × 123553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30394038
Product of the distinct prime numbers

The prime factorization of 30394038 is 2 × 123 × 123553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 56, 71, 493, 776, 2376, 7551, 13865, 96942, 530385, 452790, 5378754, 4134960, 19342752, 7146682, 874660166, 359397627, 2038862498, 9447814723

Basic calculations (n = 30394038)

Multiplication

n×y
n×2 60788076
n×3 91182114
n×4 121576152
n×5 151970190

Division

n÷y
n÷2 15197019
n÷3 10131346
n÷3 7598509.5
n÷5 6078807.6

Exponentiation

ny
n2 923797545945444
n3 2.8077937715773E+22
n4 8.5340190589482E+29
n5 2.593832995704E+37

Nth Root

y√n
2√n 5513.0788131497
3√n 312.07774607551
4√n 74.250109852779
5√n 31.373117816632

Divisors of 30394038

1, 2, 123, 246, 123553, 247106, 15197019, 30394038

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 -30394037
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 30394038 can be divided by 8 positive divisors. The sum of these divisors (counting 30394038) is 1, the average is 0.125.

Base conversion 30394038

Base System Value
2 Binary 1110011111100011010110110
3 Ternary 2010012011210010
4 Quaternary 1303330122312
5 Quinary 30240102123
6 Senary 3003241050
8 Octal 163743266
10 Decimal 30394038
12 Duodecimal a219186
16 Hexadecimal 1cfc6b6
20 Vigesimal 99j51i
36 Base36 i3g6u

Cryptographic Hash Functions

md5 b0c074708a6e7f616931fea465c0c813
sha1 b229a56a425cf389dc369cde0a06498dbcd95385
sha256 07bfcae778f14fb3d54f938eacf6bfbe1d42c81926201a9f4cc7b72fb453f343
sha512 9022ba3569397087c00e4f5ca19657f204e5dc1e00c6cb6ddd13e8aa0084f664adacf7d365e4bbd520830c974b1d2f7ed7604baba39f9552513ce14507f4b8c7
ripemd-160 87f0000e2c97f5054e42a7980bd9325c12e32b67

30394038 as geometric shapes

Circle

Radius = n
Diameter 60788076
Circumference 190971372.98746
Area 2.9021955837465E+15

Sphere

Radius = n
Volume 1.1761259047443E+23
Surface area 1.1608782334986E+16
Circumference 190971372.98746

Square

Length = n
Perimeter 121576152
Area 923797545945444
Diagonal 42983660.754883

Cube

Length = n
Surface area 5542785275672664
Volume 2.8077937715773E+22
Space diagonal 52644018.063179

Equilateral Triangle

Length = n
Perimeter 91182114
Area 4.0001607137124E+14
Altitude 26322009.03159

Triangular Pyramid

Length = n
Surface area 4.0001607137124E+14
Volume 3.3090166934261E+21
Height 14327886.918294