49742018 (number)

49742018 is an even 8-digits composite number following 49742017 and preceding 49742019. In scientific notation, it is written as 4.9742018 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 23931600 positive integers (up to 49742018) that are relatively prime to 49742018.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred forty-two thousand eighteen

Notation

Scientific notation 4.9742018 × 10^7
Engineering notation 4.9742018 × 10^6

Prime Factorization of 49742018

Prime Factorization 2 × 29 × 331 × 2591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49742018
Product of the distinct prime numbers

The prime factorization of 49742018 is 2 × 29 × 331 × 2591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 55, 46, 297, 650, 8392, 3756, 59638, 90603, 382134, 817165, 8013492, 8735325, 95764718, 66859494, 314537953, 561082790, 3530645556, 4407673205

Basic calculations (n = 49742018)

Multiplication

n×y
n×2 99484036
n×3 149226054
n×4 198968072
n×5 248710090

Division

n÷y
n÷2 24871009
n÷3 16580672.666667
n÷3 12435504.5
n÷5 9948403.6

Exponentiation

ny
n2 2474268354712324
n3 1.2307510103693E+23
n4 6.1220038911308E+30
n5 3.045208277487E+38

Nth Root

y√n
2√n 7052.8021381576
3√n 367.76844778838
4√n 83.980962950883
5√n 34.621404338551

Divisors of 49742018

1, 2, 29, 58, 331, 662, 2591, 5182, 9599, 19198, 75139, 150278, 857621, 1715242, 24871009, 49742018

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 -49742017
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 49742018 can be divided by 16 positive divisors. The sum of these divisors (counting 49742018) is 1, the average is 0.0625.

Base conversion 49742018

Base System Value
2 Binary 10111101110000000011000010
3 Ternary 10110121011012222
4 Quaternary 2331300003002
5 Quinary 100213221033
6 Senary 4534051042
8 Octal 275600302
10 Decimal 49742018
12 Duodecimal 147a9a82
16 Hexadecimal 2f700c2
20 Vigesimal fahf0i
36 Base36 tm56q

Cryptographic Hash Functions

md5 db3b33f60729d6a1c1183c768ff5ba53
sha1 457d7670025d6b0eeaec34a66b99839a76a404c6
sha256 3b2ff7800fffcba913ae43af8b78e484517ead7389226e48f43c3ad38eac5486
sha512 c7b7f886abfa12e56368dfa30c44acf3364be82e9aad0e32e9a4b0ab08e8e7d751c97f23b5e41da31c35a02f84f6e39008365583b1db6731c9e2dfa0ac5d910f
ripemd-160 be15fe6502c3487f23fa8f451e8ee4be441b3d96

49742018 as geometric shapes

Circle

Radius = n
Diameter 99484036
Circumference 312538316.64706
Area 7.7731432861739E+15

Sphere

Radius = n
Volume 5.1553577767659E+23
Surface area 3.1092573144696E+16
Circumference 312538316.64706

Square

Length = n
Perimeter 198968072
Area 2474268354712324
Diagonal 70345836.475407

Cube

Length = n
Surface area 14845610128273944
Volume 1.2307510103693E+23
Space diagonal 86155702.447006

Equilateral Triangle

Length = n
Perimeter 149226054
Area 1.0713896254804E+15
Altitude 43077851.223503

Triangular Pyramid

Length = n
Surface area 1.0713896254804E+15
Volume 1.4504539756406E+22
Height 23448612.158469