20149534 (number)

20149534 is an even 8-digits composite number following 20149533 and preceding 20149535. In scientific notation, it is written as 2.0149534 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9757152 positive integers (up to 20149534) that are relatively prime to 20149534.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand five hundred thirty-four

Notation

Scientific notation 2.0149534 × 10^7
Engineering notation 2.0149534 × 10^6

Prime Factorization of 20149534

Prime Factorization 2 × 37 × 277 × 983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149534
Product of the distinct prime numbers

The prime factorization of 20149534 is 2 × 37 × 277 × 983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 99, 52, 319, 482, 9593, 8699, 90869, 62042, 449779, 77931, 7270193, 2694965, 11795565, 87564033, 767295076, 773544631, 3344077768, 2210629285

Basic calculations (n = 20149534)

Multiplication

n×y
n×2 40299068
n×3 60448602
n×4 80598136
n×5 100747670

Division

n÷y
n÷2 10074767
n÷3 6716511.3333333
n÷3 5037383.5
n÷5 4029906.8

Exponentiation

ny
n2 406003720417156
n3 8.180785768672E+21
n4 1.6483902099257E+29
n5 3.3214294580165E+36

Nth Root

y√n
2√n 4488.823231093
3√n 272.11657884796
4√n 66.998680816065
5√n 28.897016194056

Divisors of 20149534

1, 2, 37, 74, 277, 554, 983, 1966, 10249, 20498, 36371, 72742, 272291, 544582, 10074767, 20149534

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 -20149533
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 20149534 can be divided by 16 positive divisors. The sum of these divisors (counting 20149534) is 1, the average is 0.0625.

Base conversion 20149534

Base System Value
2 Binary 1001100110111010100011110
3 Ternary 1101220200222001
4 Quaternary 1030313110132
5 Quinary 20124241114
6 Senary 1555512514
8 Octal 114672436
10 Decimal 20149534
12 Duodecimal 68b873a
16 Hexadecimal 133751e
20 Vigesimal 65idge
36 Base36 bzvha

Cryptographic Hash Functions

md5 cb9a6d3afed0d9d880480d2d6ebad390
sha1 34fe34f43b9f4070230150ede89d5f8f2df8dbd7
sha256 f4835a24c07bef8570be80f5abd28abb0275fe7b176ac16fdb3457b8ad92174a
sha512 6fc60211e2870ff1c9723613042eab175b375ca1b20b6a2638ab89e76f047f5b4b0d5dcf648ed635297f8b4b9eeaa1a8efdf29c40720912b469052e425d4ab44
ripemd-160 e1459f448c797f4ab4ed8c94804d141da41c2bf5

20149534 as geometric shapes

Circle

Radius = n
Diameter 40299068
Circumference 126603255.97532
Area 1.2754983053927E+15

Sphere

Radius = n
Volume 3.4267595295269E+22
Surface area 5.1019932215706E+15
Circumference 126603255.97532

Square

Length = n
Perimeter 80598136
Area 406003720417156
Diagonal 28495744.258298

Cube

Length = n
Surface area 2436022322502936
Volume 8.180785768672E+21
Space diagonal 34900016.636837

Equilateral Triangle

Length = n
Perimeter 60448602
Area 1.7580476795613E+14
Altitude 17450008.318418

Triangular Pyramid

Length = n
Surface area 1.7580476795613E+14
Volume 9.6411484874373E+20
Height 9498581.4194326