20342665 (number)

20342665 is an odd 8-digits composite number following 20342664 and preceding 20342666. In scientific notation, it is written as 2.0342665 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 13498560 positive integers (up to 20342665) that are relatively prime to 20342665.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand six hundred sixty-five

Notation

Scientific notation 2.0342665 × 10^7
Engineering notation 2.0342665 × 10^6

Prime Factorization of 20342665

Prime Factorization 5 × 7 × 31 × 18749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20342665
Product of the distinct prime numbers

The prime factorization of 20342665 is 5 × 7 × 31 × 18749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 42, 93, 626, 201, 6275, 8474, 68959, 31254, 700206, 629051, 7670405, 5395064, 44867107, 2415101, 445711553, 435631368, 5971979824, 3993656438

Basic calculations (n = 20342665)

Multiplication

n×y
n×2 40685330
n×3 61027995
n×4 81370660
n×5 101713325

Division

n÷y
n÷2 10171332.5
n÷3 6780888.3333333
n÷3 5085666.25
n÷5 4068533

Exponentiation

ny
n2 413824019302225
n3 8.4182833936187E+21
n4 1.7125031895145E+29
n5 3.4836878695725E+36

Nth Root

y√n
2√n 4510.2843591064
3√n 272.98321802853
4√n 67.158650664724
5√n 28.95219995079

Divisors of 20342665

1, 5, 7, 31, 35, 155, 217, 1085, 18749, 93745, 131243, 581219, 656215, 2906095, 4068533, 20342665

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 -20342664
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 20342665 can be divided by 16 positive divisors. The sum of these divisors (counting 20342665) is 1, the average is 0.0625.

Base conversion 20342665

Base System Value
2 Binary 1001101100110011110001001
3 Ternary 1102021111220001
4 Quaternary 1031212132021
5 Quinary 20201431130
6 Senary 2004003001
8 Octal 115463611
10 Decimal 20342665
12 Duodecimal 6990461
16 Hexadecimal 1366789
20 Vigesimal 672gd5
36 Base36 c40i1

Cryptographic Hash Functions

md5 3f4e98374c4cbc576aa1542e531c1b21
sha1 8716d90b1284ecbbf8aedb37a1e0427865c24984
sha256 aef02c800476f34ddfe833c306f97723037e55a8b5be4e861f11d2553be797cd
sha512 037620eaadff1e43afaa1953eb8e523cff74c8c91657a1d3b2b89f27ee2dd6f28633c7eb04003f83484194325b94d63d1c66b786239ef4626ac6d46ba3e8fcd6
ripemd-160 853f61e6546b2855f97be86027552e8a9d90cdd9

20342665 as geometric shapes

Circle

Radius = n
Diameter 40685330
Circumference 127816733.83688
Area 1.3000664989189E+15

Sphere

Radius = n
Volume 3.5262423020306E+22
Surface area 5.2002659956755E+15
Circumference 127816733.83688

Square

Length = n
Perimeter 81370660
Area 413824019302225
Diagonal 28768872.737812

Cube

Length = n
Surface area 2482944115813350
Volume 8.4182833936187E+21
Space diagonal 35234529.341353

Equilateral Triangle

Length = n
Perimeter 61027995
Area 1.7919105670595E+14
Altitude 17617264.670677

Triangular Pyramid

Length = n
Surface area 1.7919105670595E+14
Volume 9.9210421226298E+20
Height 9589624.2459375