49842021 (number)

49842021 is an odd 8-digits composite number following 49842020 and preceding 49842022. In scientific notation, it is written as 4.9842021 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 33228012 positive integers (up to 49842021) that are relatively prime to 49842021.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred forty-two thousand twenty-one

Notation

Scientific notation 4.9842021 × 10^7
Engineering notation 4.9842021 × 10^6

Prime Factorization of 49842021

Prime Factorization 3 × 16614007

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49842021
Product of the distinct prime numbers

The prime factorization of 49842021 is 3 × 16614007. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 83, 16, 191, 200, 9801, 6523, 56432, 99003, 455353, 24786, 8678029, 1508084, 2239466, 54342125, 90446185, 699164920, 357867630, 9411828158

Basic calculations (n = 49842021)

Multiplication

n×y
n×2 99684042
n×3 149526063
n×4 199368084
n×5 249210105

Division

n÷y
n÷2 24921010.5
n÷3 16614007
n÷3 12460505.25
n÷5 9968404.2

Exponentiation

ny
n2 2484227057364441
n3 1.2381889716193E+23
n4 6.1713840725416E+30
n5 3.0759425454268E+38

Nth Root

y√n
2√n 7059.8881719189
3√n 368.01474076507
4√n 84.023140693019
5√n 34.635313960825

Divisors of 49842021

1, 3, 16614007, 49842021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49842020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49842021 can be divided by 4 positive divisors. The sum of these divisors (counting 49842021) is 1, the average is 0.25.

Base conversion 49842021

Base System Value
2 Binary 10111110001000011101100101
3 Ternary 10110210020101210
4 Quaternary 2332020131211
5 Quinary 100224421041
6 Senary 4540142033
8 Octal 276103545
10 Decimal 49842021
12 Duodecimal 14837919
16 Hexadecimal 2f88765
20 Vigesimal fba511
36 Base36 toacl

Cryptographic Hash Functions

md5 c99ff1f789c357cd6918e4a9df5285e1
sha1 4af811cc3f4ba2b26a5ccc955776740e5d2fea69
sha256 eac534f2ea9b6ba49e5f6bdbc23f6d9a8f38deecc3681529d1583f575f2ec4af
sha512 6d91b6f78738ccd92a82befaf1874bb2cd36b1a85f549159526aa0a3dbd4a5a75a65628970a2302ca39ae493f9456f0ba665f074392517431d6559a28a47b90c
ripemd-160 ba748227bc827dd0435b3ab2b59ec9985c29a21d

49842021 as geometric shapes

Circle

Radius = n
Diameter 99684042
Circumference 313166654.02734
Area 7.8044294732651E+15

Sphere

Radius = n
Volume 5.1865138359933E+23
Surface area 3.121771789306E+16
Circumference 313166654.02734

Square

Length = n
Perimeter 199368084
Area 2484227057364441
Diagonal 70487262.074285

Cube

Length = n
Surface area 14905362344186646
Volume 1.2381889716193E+23
Space diagonal 86328912.723915

Equilateral Triangle

Length = n
Perimeter 149526063
Area 1.0757018702231E+15
Altitude 43164456.361957

Triangular Pyramid

Length = n
Surface area 1.0757018702231E+15
Volume 1.4592196970373E+22
Height 23495754.024762