305172394 (number)

305172394 is an even 9-digits composite number following 305172393 and preceding 305172395. In scientific notation, it is written as 3.05172394 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 147039984 positive integers (up to 305172394) that are relatively prime to 305172394.

Interesting facts

Basic properties

Name

Name three hundred five million one hundred seventy-two thousand three hundred ninety-four

Notation

Scientific notation 3.05172394 × 10^8
Engineering notation 3.05172394 × 10^6

Prime Factorization of 305172394

Prime Factorization 2 × 29 × 547 × 9619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 305172394
Product of the distinct prime numbers

The prime factorization of 305172394 is 2 × 29 × 547 × 9619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 9, 55, 590, 813, 2353, 7353, 90248, 3055, 108624, 931051, 3538420, 9544209, 21337199, 96236785, 247359934, 48633340, 4498327936, 6560292788

Basic calculations (n = 305172394)

Multiplication

n×y
n×2 610344788
n×3 915517182
n×4 1220689576
n×5 1525861970

Division

n÷y
n÷2 152586197
n÷3 101724131.33333
n÷3 76293098.5
n÷5 61034478.8

Exponentiation

ny
n2 93130190059691236
n3 2.8420763054191E+25
n4 8.6732323005542E+33
n5 2.6468310648783E+42

Nth Root

y√n
2√n 17469.184125196
3√n 673.25834970857
4√n 132.17104117467
5√n 49.763285850518

Divisors of 305172394

1, 2, 29, 58, 547, 1094, 9619, 15863, 19238, 31726, 278951, 557902, 5261593, 10523186, 152586197, 305172394

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 -305172393
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 305172394 can be divided by 16 positive divisors. The sum of these divisors (counting 305172394) is 1, the average is 0.0625.

Base conversion 305172394

Base System Value
2 Binary 10010001100001000111110101010
3 Ternary 210021020100211021
4 Quaternary 102030020332222
5 Quinary 1111111004034
6 Senary 50140523054
8 Octal 2214107652
10 Decimal 305172394
12 Duodecimal 8625048a
16 Hexadecimal 12308faa
20 Vigesimal 4f76aje
36 Base36 51owiy

Cryptographic Hash Functions

md5 0121b3a4c116edae2ee63714cf2fd015
sha1 a19b816cbe561e5b7786f5706bce9b3ef230175e
sha256 357b6afdcf334341eb323aebf7253286ebc9c8d83dd02a7c82f3ce8d638dbf42
sha512 e6852d4e5c90342874e4e061e1eaca2514d729e74909c9d035f746cf80923c6a7614e03d8ee3602503c68fff3dd17e907e3765b5454e665c4d31232ae095d11c
ripemd-160 ea799a7efd5ae8eb52d654f36928c6d24314f2d3

305172394 as geometric shapes

Circle

Radius = n
Diameter 610344788
Circumference 1917454702.1376
Area 2.9257712091895E+17

Sphere

Radius = n
Volume 1.1904861389395E+26
Surface area 1.1703084836758E+18
Circumference 1917454702.1376

Square

Length = n
Perimeter 1220689576
Area 93130190059691236
Diagonal 431578938.45667

Cube

Length = n
Surface area 558781140358147416
Volume 2.8420763054191E+25
Space diagonal 528574091.47543

Equilateral Triangle

Length = n
Perimeter 915517182
Area 4.0326555225483E+16
Altitude 264287045.73771

Triangular Pyramid

Length = n
Surface area 4.0326555225483E+16
Volume 3.3494190470191E+24
Height 143859646.15222