49394018 (number)

49394018 is an even 8-digits composite number following 49394017 and preceding 49394019. In scientific notation, it is written as 4.9394018 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 22397760 positive integers (up to 49394018) that are relatively prime to 49394018.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred ninety-four thousand eighteen

Notation

Scientific notation 4.9394018 × 10^7
Engineering notation 4.9394018 × 10^6

Prime Factorization of 49394018

Prime Factorization 2 × 23 × 61 × 29 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49394018
Product of the distinct prime numbers

The prime factorization of 49394018 is 2 × 23 × 61 × 29 × 607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 16, 41, 349, 30, 2225, 2418, 81809, 98950, 251078, 918260, 280682, 8325072, 64511112, 30491930, 362119465, 621868248, 8552905474, 4132832383

Basic calculations (n = 49394018)

Multiplication

n×y
n×2 98788036
n×3 148182054
n×4 197576072
n×5 246970090

Division

n÷y
n÷2 24697009
n÷3 16464672.666667
n÷3 12348504.5
n÷5 9878803.6

Exponentiation

ny
n2 2439769014184324
n3 1.2050999460246E+23
n4 5.9524728425739E+30
n5 2.9401655073061E+38

Nth Root

y√n
2√n 7028.0877911421
3√n 366.90879196184
4√n 83.833691265159
5√n 34.572825259091

Divisors of 49394018

1, 2, 23, 29, 46, 58, 61, 122, 607, 667, 1214, 1334, 1403, 1769, 2806, 3538, 13961, 17603, 27922, 35206, 37027, 40687, 74054, 81374, 404869, 809738, 851621, 1073783, 1703242, 2147566, 24697009, 49394018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49394017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49394018 can be divided by 32 positive divisors. The sum of these divisors (counting 49394018) is 1, the average is 0.03125.

Base conversion 49394018

Base System Value
2 Binary 10111100011011000101100010
3 Ternary 10102221110212002
4 Quaternary 2330123011202
5 Quinary 100121102033
6 Senary 4522404002
8 Octal 274330542
10 Decimal 49394018
12 Duodecimal 14660602
16 Hexadecimal 2f1b162
20 Vigesimal f8e50i
36 Base36 teoo2

Cryptographic Hash Functions

md5 c9fe0734d26a3201178cd3f097284c38
sha1 01d90d51a19c4f78f26438323537a51f237bf500
sha256 77d4d25412c5076a97473834792980e3bbd0b1b1853ccd4dcd0fe3dbcbff9dfd
sha512 bff09ab38808aad8f0c9587eb1881f9fd6694b764736bbcd95a5e0419890270859bfcd317a55df1118c2d78787c0e2c8027354fa965d33f6e375b7660a5aa023
ripemd-160 bfacdfa07c8f333b62d78ec31b448e3dbd32a4d5

49394018 as geometric shapes

Circle

Radius = n
Diameter 98788036
Circumference 310351768.16016
Area 7.6647604114175E+15

Sphere

Radius = n
Volume 5.0479108496966E+23
Surface area 3.065904164567E+16
Circumference 310351768.16016

Square

Length = n
Perimeter 197576072
Area 2439769014184324
Diagonal 69853690.155701

Cube

Length = n
Surface area 14638614085105944
Volume 1.2050999460246E+23
Space diagonal 85552948.765972

Equilateral Triangle

Length = n
Perimeter 148182054
Area 1.0564509728249E+15
Altitude 42776474.382986

Triangular Pyramid

Length = n
Surface area 1.0564509728249E+15
Volume 1.4202239064026E+22
Height 23284563.385234