49442942 (number)

49442942 is an even 8-digits composite number following 49442941 and preceding 49442943. In scientific notation, it is written as 4.9442942 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 24703600 positive integers (up to 49442942) that are relatively prime to 49442942.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 4.9442942 × 10^7
Engineering notation 4.9442942 × 10^6

Prime Factorization of 49442942

Prime Factorization 2 × 1511 × 16361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49442942
Product of the distinct prime numbers

The prime factorization of 49442942 is 2 × 1511 × 16361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 96, 55, 169, 651, 7571, 4610, 94466, 25644, 745160, 492257, 4814056, 7232928, 97368978, 16058972, 340586073, 272128663, 8531637141, 2569921360

Basic calculations (n = 49442942)

Multiplication

n×y
n×2 98885884
n×3 148328826
n×4 197771768
n×5 247214710

Division

n÷y
n÷2 24721471
n÷3 16480980.666667
n÷3 12360735.5
n÷5 9888588.4

Exponentiation

ny
n2 2444604513615364
n3 1.2086843917962E+23
n4 5.9760912279886E+30
n5 2.9547553197215E+38

Nth Root

y√n
2√n 7031.5675350522
3√n 367.02989112264
4√n 83.854442548098
5√n 34.579671315481

Divisors of 49442942

1, 2, 1511, 3022, 16361, 32722, 24721471, 49442942

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 -49442941
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 49442942 can be divided by 8 positive divisors. The sum of these divisors (counting 49442942) is 1, the average is 0.125.

Base conversion 49442942

Base System Value
2 Binary 10111100100111000001111110
3 Ternary 10110000221222002
4 Quaternary 2330213001332
5 Quinary 100124133232
6 Senary 4523422302
8 Octal 274470176
10 Decimal 49442942
12 Duodecimal 14684992
16 Hexadecimal 2f2707e
20 Vigesimal f90772
36 Base36 tfqf2

Cryptographic Hash Functions

md5 7129b424f74314c554f83dd9c6fc5d0b
sha1 e37c36d7c74c03db053325c12e8e89aa0b0a51e8
sha256 787f562f4f24e3f1e099a5b29572c8484003c0d3732d34de2f94404e38fa7216
sha512 456ce33647d78efb3e382ca26c2135c2016c1000bbab6cd7835eed63d21b9db7cb8aec35e2ff33725d6923f261281a5946d0bfd193ad63f06e17871da7022c58
ripemd-160 1f2c5ce4b53896eea02187584581a16cea2707d0

49442942 as geometric shapes

Circle

Radius = n
Diameter 98885884
Circumference 310659166.71813
Area 7.6799515809065E+15

Sphere

Radius = n
Volume 5.0629253410342E+23
Surface area 3.0719806323626E+16
Circumference 310659166.71813

Square

Length = n
Perimeter 197771768
Area 2444604513615364
Diagonal 69922879.140026

Cube

Length = n
Surface area 14667627081692184
Volume 1.2086843917962E+23
Space diagonal 85637687.619681

Equilateral Triangle

Length = n
Perimeter 148328826
Area 1.0585448054985E+15
Altitude 42818843.809841

Triangular Pyramid

Length = n
Surface area 1.0585448054985E+15
Volume 1.4244482162557E+22
Height 23307626.380009