20245038 (number)

20245038 is an even 8-digits composite number following 20245037 and preceding 20245039. In scientific notation, it is written as 2.0245038 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6087360 positive integers (up to 20245038) that are relatively prime to 20245038.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand thirty-eight

Notation

Scientific notation 2.0245038 × 10^7
Engineering notation 2.0245038 × 10^6

Prime Factorization of 20245038

Prime Factorization 2 × 411 × 11 × 2239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20245038
Product of the distinct prime numbers

The prime factorization of 20245038 is 2 × 411 × 11 × 2239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 42, 36, 586, 571, 2775, 7123, 86794, 15882, 138613, 466409, 7837438, 3127399, 40448459, 74729034, 857688659, 8581997, 7012098940, 2482909985

Basic calculations (n = 20245038)

Multiplication

n×y
n×2 40490076
n×3 60735114
n×4 80980152
n×5 101225190

Division

n÷y
n÷2 10122519
n÷3 6748346
n÷3 5061259.5
n÷5 4049007.6

Exponentiation

ny
n2 409861563621444
n3 8.2976629302556E+21
n4 1.6798650133421E+29
n5 3.4008931029982E+36

Nth Root

y√n
2√n 4499.4486328883
3√n 272.54582401385
4√n 67.077929551293
5√n 28.924357403869

Divisors of 20245038

1, 2, 11, 22, 411, 822, 2239, 4478, 4521, 9042, 24629, 49258, 920229, 1840458, 10122519, 20245038

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 -20245037
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 20245038 can be divided by 16 positive divisors. The sum of these divisors (counting 20245038) is 1, the average is 0.0625.

Base conversion 20245038

Base System Value
2 Binary 1001101001110101000101110
3 Ternary 1102002112222020
4 Quaternary 1031032220232
5 Quinary 20140320123
6 Senary 2001531010
8 Octal 115165056
10 Decimal 20245038
12 Duodecimal 6943a66
16 Hexadecimal 134ea2e
20 Vigesimal 66acbi
36 Base36 c1x66

Cryptographic Hash Functions

md5 eb8d8bd9c5be4cc1e29d212b770c839b
sha1 8b5e7b089f0ab5cf162aabff36b600972297ee98
sha256 16d8b27f44039d9677b810e6bcf8db8d93d6eb927b769fdd275d9700fee53234
sha512 6be6d277c3782c1f5475ed2960c3723b4862f39d2324b7cb087c59385c1837727b3ae338716430591decbc993fee7a2cdcfe5558af9460644871e6a33c496549
ripemd-160 9f394fff911b2dfcb878b6f55c9d3b469a74bf9e

20245038 as geometric shapes

Circle

Radius = n
Diameter 40490076
Circumference 127203325.30489
Area 1.287618077262E+15

Sphere

Radius = n
Volume 3.4757169204874E+22
Surface area 5.1504723090478E+15
Circumference 127203325.30489

Square

Length = n
Perimeter 80980152
Area 409861563621444
Diagonal 28630807.310359

Cube

Length = n
Surface area 2459169381728664
Volume 8.2976629302556E+21
Space diagonal 35065434.417163

Equilateral Triangle

Length = n
Perimeter 60735114
Area 1.7747526306549E+14
Altitude 17532717.208581

Triangular Pyramid

Length = n
Surface area 1.7747526306549E+14
Volume 9.7788895433066E+20
Height 9543602.4367862