49897791 (number)

49897791 is an odd 8-digits composite number following 49897790 and preceding 49897792. In scientific notation, it is written as 4.9897791 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 33233760 positive integers (up to 49897791) that are relatively prime to 49897791.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred ninety-seven thousand seven hundred ninety-one

Notation

Scientific notation 4.9897791 × 10^7
Engineering notation 4.9897791 × 10^6

Prime Factorization of 49897791

Prime Factorization 9 × 3769 × 1471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49897791
Product of the distinct prime numbers

The prime factorization of 49897791 is 9 × 3769 × 1471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49897791)

Multiplication

n×y
n×2 99795582
n×3 149693373
n×4 199591164
n×5 249488955

Division

n÷y
n÷2 24948895.5
n÷3 16632597
n÷3 12474447.75
n÷5 9979558.2

Exponentiation

ny
n2 2489789546679681
n3 1.2423499843421E+23
n4 6.1990519867554E+30
n5 3.0931900043326E+38

Nth Root

y√n
2√n 7063.8368469267
3√n 368.15195117079
4√n 84.046634953023
5√n 34.643061429573

Divisors of 49897791

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 -49897790
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 49897791 can be divided by 8 positive divisors. The sum of these divisors (counting 49897791) is 1, the average is 0.125.

Base conversion 49897791

Base System Value
2 Binary 10111110010110000100111111
3 Ternary 10110220001220100
4 Quaternary 2332112010333
5 Quinary 100233212131
6 Senary 4541252143
8 Octal 276260477
10 Decimal 49897791
12 Duodecimal 14864053
16 Hexadecimal 2f9613f
20 Vigesimal fbh49b
36 Base36 tphdr

Cryptographic Hash Functions

md5 b0e9f132374e8ed07223266c9b766f31
sha1 38e45c0af4d4a4ec9eee1bbcce32b5367c234968
sha256 ee098bf195b1492d97b1ce5e0e7f3e5aab66a107448502345ab6023368fef963
sha512 516b39df3fec3ca34c74e58003c29839b6a44218764766e143c6c796fc82aa524870b8999125236d0ad525722cf9aba1cd94c78d9aff575513d5aa2f736b5ffe
ripemd-160 b3241589e9009313ab307c1066b25361286e347e

49897791 as geometric shapes

Circle

Radius = n
Diameter 99795582
Circumference 313517067.27192
Area 7.8219045488335E+15

Sphere

Radius = n
Volume 5.2039434453286E+23
Surface area 3.1287618195334E+16
Circumference 313517067.27192

Square

Length = n
Perimeter 199591164
Area 2489789546679681
Diagonal 70566132.764658

Cube

Length = n
Surface area 14938737280078086
Volume 1.2423499843421E+23
Space diagonal 86425509.197453

Equilateral Triangle

Length = n
Perimeter 149693373
Area 1.0781104987508E+15
Altitude 43212754.598727

Triangular Pyramid

Length = n
Surface area 1.0781104987508E+15
Volume 1.4641234975588E+22
Height 23522044.254886