20149535 (number)

20149535 is an odd 8-digits composite number following 20149534 and preceding 20149536. In scientific notation, it is written as 2.0149535 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 13335840 positive integers (up to 20149535) that are relatively prime to 20149535.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149535 × 10^7
Engineering notation 2.0149535 × 10^6

Prime Factorization of 20149535

Prime Factorization 35 × 49 × 31 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149535
Product of the distinct prime numbers

The prime factorization of 20149535 is 35 × 49 × 31 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 96, 5, 491, 127, 3819, 7005, 80258, 77981, 657966, 941062, 3628759, 4126811, 89549899, 19081095, 796706267, 616029206, 657792196, 1987614711

Basic calculations (n = 20149535)

Multiplication

n×y
n×2 40299070
n×3 60448605
n×4 80598140
n×5 100747675

Division

n÷y
n÷2 10074767.5
n÷3 6716511.6666667
n÷3 5037383.75
n÷5 4029907

Exponentiation

ny
n2 406003760716225
n3 8.1807869866832E+21
n4 1.6483905371572E+29
n5 3.3214302822117E+36

Nth Root

y√n
2√n 4488.8233424807
3√n 272.11658334958
4√n 66.998681647334
5√n 28.897016480881

Divisors of 20149535

1, 31, 35, 49, 379, 1085, 1519, 1715, 11749, 13265, 18571, 53165, 411215, 575701, 649985, 20149535

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 -20149534
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 20149535 can be divided by 16 positive divisors. The sum of these divisors (counting 20149535) is 1, the average is 0.0625.

Base conversion 20149535

Base System Value
2 Binary 1001100110111010100011111
3 Ternary 1101220200222002
4 Quaternary 1030313110133
5 Quinary 20124241120
6 Senary 1555512515
8 Octal 114672437
10 Decimal 20149535
12 Duodecimal 68b873b
16 Hexadecimal 133751f
20 Vigesimal 65idgf
36 Base36 bzvhb

Cryptographic Hash Functions

md5 6a397a812e2731934dc7c41aeba4a19d
sha1 1e94ef79bbfb7c9408af0d1a146a1d64eed26fe7
sha256 8b6432ca64a9492971ed2c01b1c5240e70dc1abb9572653bfed3fad623d69392
sha512 6ab8ead86835112b63f23b116b27fec331ef4a0ea09d6961676713a45d1e46a76a39ed446b9bbe8a67d769c3149aa8b1ef30872015f786f147b79232046a9cb6
ripemd-160 53ee0d3070856b5002302041fc73afee4eaebe6c

20149535 as geometric shapes

Circle

Radius = n
Diameter 40299070
Circumference 126603262.2585
Area 1.2754984319959E+15

Sphere

Radius = n
Volume 3.4267600397263E+22
Surface area 5.1019937279837E+15
Circumference 126603262.2585

Square

Length = n
Perimeter 80598140
Area 406003760716225
Diagonal 28495745.672511

Cube

Length = n
Surface area 2436022564297350
Volume 8.1807869866832E+21
Space diagonal 34900018.368887

Equilateral Triangle

Length = n
Perimeter 60448605
Area 1.7580478540613E+14
Altitude 17450009.184444

Triangular Pyramid

Length = n
Surface area 1.7580478540613E+14
Volume 9.6411499228773E+20
Height 9498581.8908371