49444987 (number)

49444987 is an odd 8-digits composite number following 49444986 and preceding 49444988. In scientific notation, it is written as 4.9444987 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 47083392 positive integers (up to 49444987) that are relatively prime to 49444987.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred forty-four thousand nine hundred eighty-seven

Notation

Scientific notation 4.9444987 × 10^7
Engineering notation 4.9444987 × 10^6

Prime Factorization of 49444987

Prime Factorization 37 × 47 × 28433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49444987
Product of the distinct prime numbers

The prime factorization of 49444987 is 37 × 47 × 28433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 64, 22, 968, 314, 314, 1883, 42861, 53471, 201038, 171653, 540297, 8676969, 79161084, 16141196, 477379021, 387153795, 2849557350, 4810685143

Basic calculations (n = 49444987)

Multiplication

n×y
n×2 98889974
n×3 148334961
n×4 197779948
n×5 247224935

Division

n÷y
n÷2 24722493.5
n÷3 16481662.333333
n÷3 12361246.75
n÷5 9888997.4

Exponentiation

ny
n2 2444806739430169
n3 1.2088343744864E+23
n4 5.9770799931632E+30
n5 2.9553664255991E+38

Nth Root

y√n
2√n 7031.7129492038
3√n 367.03495127042
4√n 83.855309606511
5√n 34.579957359374

Divisors of 49444987

1, 37, 47, 1739, 28433, 1052021, 1336351, 49444987

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 -49444986
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 49444987 can be divided by 8 positive divisors. The sum of these divisors (counting 49444987) is 1, the average is 0.125.

Base conversion 49444987

Base System Value
2 Binary 10111100100111100001111011
3 Ternary 10110001001202211
4 Quaternary 2330213201323
5 Quinary 100124214422
6 Senary 4523435551
8 Octal 274474173
10 Decimal 49444987
12 Duodecimal 14685bb7
16 Hexadecimal 2f2787b
20 Vigesimal f90c97
36 Base36 tfrzv

Cryptographic Hash Functions

md5 63efe18bfff232ae65461db12be2b0a2
sha1 35913fb898fc43d826c1c7a159f1b787e3fbe5e9
sha256 db9fda1f8e0adc242e6647222a76e058113477b6e7d57983aa566fd686dbfe5f
sha512 8a882f7d6833c1084b0b8a8f9eaac4ba7e9b2d7a52b9b769db8be8aeb52246500d58be77488b9e2bccab3cee89fee771f1d9b26c2dc5f6826c55e994f89dd083
ripemd-160 fa5fd6367c0d3caf0214a7833674b84f44241d79

49444987 as geometric shapes

Circle

Radius = n
Diameter 98889974
Circumference 310672015.83209
Area 7.6805868920406E+15

Sphere

Radius = n
Volume 5.0635535870576E+23
Surface area 3.0722347568163E+16
Circumference 310672015.83209

Square

Length = n
Perimeter 197779948
Area 2444806739430169
Diagonal 69925771.206761

Cube

Length = n
Surface area 14668840436581014
Volume 1.2088343744864E+23
Space diagonal 85641229.663583

Equilateral Triangle

Length = n
Perimeter 148334961
Area 1.058632371845E+15
Altitude 42820614.831791

Triangular Pyramid

Length = n
Surface area 1.058632371845E+15
Volume 1.4246249725512E+22
Height 23308590.402254