20044738 (number)

20044738 is an even 8-digits composite number following 20044737 and preceding 20044739. In scientific notation, it is written as 2.0044738 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 8509680 positive integers (up to 20044738) that are relatively prime to 20044738.

Interesting facts

Basic properties

Name

Name twenty million forty-four thousand seven hundred thirty-eight

Notation

Scientific notation 2.0044738 × 10^7
Engineering notation 2.0044738 × 10^6

Prime Factorization of 20044738

Prime Factorization 2 × 7 × 107 × 13381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20044738
Product of the distinct prime numbers

The prime factorization of 20044738 is 2 × 7 × 107 × 13381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 60, 25, 94, 872, 7183, 8054, 69197, 78283, 627470, 271581, 832382, 8482169, 97457689, 42398207, 74718179, 536739455, 2644734347, 482668053

Basic calculations (n = 20044738)

Multiplication

n×y
n×2 40089476
n×3 60134214
n×4 80178952
n×5 100223690

Division

n÷y
n÷2 10022369
n÷3 6681579.3333333
n÷3 5011184.5
n÷5 4008947.6

Exponentiation

ny
n2 401791521488644
n3 8.0538057788612E+21
n4 1.6143642674016E+29
n5 3.2359508776627E+36

Nth Root

y√n
2√n 4477.1350214172
3√n 271.64400695908
4√n 66.911396797684
5√n 28.86689528511

Divisors of 20044738

1, 2, 7, 14, 107, 214, 749, 1498, 13381, 26762, 93667, 187334, 1431767, 2863534, 10022369, 20044738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20044737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20044738 can be divided by 16 positive divisors. The sum of these divisors (counting 20044738) is 1, the average is 0.0625.

Base conversion 20044738

Base System Value
2 Binary 1001100011101101111000010
3 Ternary 1101201101012201
4 Quaternary 1030131233002
5 Quinary 20112412423
6 Senary 1553343414
8 Octal 114355702
10 Decimal 20044738
12 Duodecimal 6867b6a
16 Hexadecimal 131dbc2
20 Vigesimal 655bgi
36 Base36 bxmma

Cryptographic Hash Functions

md5 6c4e5bd6efcc5d1447b964e613da8a36
sha1 3514bd9dd3c75c3603def4f88e3be91fa392f4b8
sha256 3098982640ad73ad74534c052f5e483f985903222d1ffbaa66296022bc29714e
sha512 b30ecb503893f5edf52d54817404ba5f58ad6cc28edc16cfa410f7cc72e7d7ee57022e6d88bf602741e8d0ab7887b0dd6936b656184355790bb6c7ec7f605f87
ripemd-160 33904839768a120b2a55c3132867cd11272a082a

20044738 as geometric shapes

Circle

Radius = n
Diameter 40089476
Circumference 125944803.28786
Area 1.2622652921834E+15

Sphere

Radius = n
Volume 3.3735702757746E+22
Surface area 5.0490611687336E+15
Circumference 125944803.28786

Square

Length = n
Perimeter 80178952
Area 401791521488644
Diagonal 28347540.333815

Cube

Length = n
Surface area 2410749128931864
Volume 8.0538057788612E+21
Space diagonal 34718504.640407

Equilateral Triangle

Length = n
Perimeter 60134214
Area 1.7398083231718E+14
Altitude 17359252.320203

Triangular Pyramid

Length = n
Surface area 1.7398083231718E+14
Volume 9.4915011343203E+20
Height 9449180.1112718