20049042 (number)

20049042 is an even 8-digits composite number following 20049041 and preceding 20049043. In scientific notation, it is written as 2.0049042 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6001344 positive integers (up to 20049042) that are relatively prime to 20049042.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand forty-two

Notation

Scientific notation 2.0049042 × 10^7
Engineering notation 2.0049042 × 10^6

Prime Factorization of 20049042

Prime Factorization 2 × 3 × 13 × 37 × 6947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20049042
Product of the distinct prime numbers

The prime factorization of 20049042 is 2 × 3 × 13 × 37 × 6947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 92, 74, 747, 540, 6987, 3469, 75094, 69573, 979238, 68854, 5387643, 7162668, 18354549, 43951519, 440471842, 713408793, 4215702921, 834363132

Basic calculations (n = 20049042)

Multiplication

n×y
n×2 40098084
n×3 60147126
n×4 80196168
n×5 100245210

Division

n÷y
n÷2 10024521
n÷3 6683014
n÷3 5012260.5
n÷5 4009808.4

Exponentiation

ny
n2 401964085117764
n3 8.0589948250176E+21
n4 1.6157512572456E+29
n5 3.239426481807E+36

Nth Root

y√n
2√n 4477.6156601477
3√n 271.663448007
4√n 66.914988307163
5√n 28.868134836834

Divisors of 20049042

1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6947, 13894, 20841, 41682, 90311, 180622, 257039, 270933, 514078, 541866, 771117, 1542234, 3341507, 6683014, 10024521, 20049042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20049041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049042 can be divided by 32 positive divisors. The sum of these divisors (counting 20049042) is 1, the average is 0.03125.

Base conversion 20049042

Base System Value
2 Binary 1001100011110110010010010
3 Ternary 1101201121010010
4 Quaternary 1030132302102
5 Quinary 20113032132
6 Senary 1553415350
8 Octal 114366222
10 Decimal 20049042
12 Duodecimal 686a556
16 Hexadecimal 131ec92
20 Vigesimal 6562c2
36 Base36 bxpxu

Cryptographic Hash Functions

md5 e5aaca2e7f224226b8ee9121251647a7
sha1 733b320d61b257f21715d3b8a42c2994d33d1a61
sha256 0a167339c1a06ef992f97118f51c222937f830c32b3de64c1b2bce6c4c125f88
sha512 58fe1867f5512508f15920a934adff82933a9e39b0aa0ca14c16e2dd8fbc287af9268bb821e4f7a7bb12df2fa9e79a8d620da29e28495aeca326933431d040dd
ripemd-160 1c68d9eba4d690617d1f263848a4b4f0da0fea46

20049042 as geometric shapes

Circle

Radius = n
Diameter 40098084
Circumference 125971846.11743
Area 1.2628074168129E+15

Sphere

Radius = n
Volume 3.3757438583458E+22
Surface area 5.0512296672516E+15
Circumference 125971846.11743

Square

Length = n
Perimeter 80196168
Area 401964085117764
Diagonal 28353627.108988

Cube

Length = n
Surface area 2411784510706584
Volume 8.0589948250176E+21
Space diagonal 34725959.387082

Equilateral Triangle

Length = n
Perimeter 60147126
Area 1.7405555456048E+14
Altitude 17362979.693541

Triangular Pyramid

Length = n
Surface area 1.7405555456048E+14
Volume 9.4976164838621E+20
Height 9451209.0363293