20702974 (number)

20702974 is an even 8-digits composite number following 20702973 and preceding 20702975. In scientific notation, it is written as 2.0702974 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9696384 positive integers (up to 20702974) that are relatively prime to 20702974.

Interesting facts

Basic properties

Name

Name twenty million seven hundred two thousand nine hundred seventy-four

Notation

Scientific notation 2.0702974 × 10^7
Engineering notation 2.0702974 × 10^6

Prime Factorization of 20702974

Prime Factorization 2 × 17 × 229 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20702974
Product of the distinct prime numbers

The prime factorization of 20702974 is 2 × 17 × 229 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 8, 89, 415, 160, 3246, 4640, 4065, 63301, 997272, 580431, 4419679, 7528486, 16043041, 58227639, 629080376, 664475728, 3624670091, 9882184220

Basic calculations (n = 20702974)

Multiplication

n×y
n×2 41405948
n×3 62108922
n×4 82811896
n×5 103514870

Division

n÷y
n÷2 10351487
n÷3 6900991.3333333
n÷3 5175743.5
n÷5 4140594.8

Exponentiation

ny
n2 428613132444676
n3 8.8735665370607E+21
n4 1.8370921730404E+29
n5 3.8033271494058E+36

Nth Root

y√n
2√n 4550.0520876139
3√n 274.58548680437
4√n 67.454073914138
5√n 29.054041153044

Divisors of 20702974

1, 2, 17, 34, 229, 458, 2659, 3893, 5318, 7786, 45203, 90406, 608911, 1217822, 10351487, 20702974

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 -20702973
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 20702974 can be divided by 16 positive divisors. The sum of these divisors (counting 20702974) is 1, the average is 0.0625.

Base conversion 20702974

Base System Value
2 Binary 1001110111110011011111110
3 Ternary 1102221211010211
4 Quaternary 1032332123332
5 Quinary 20244443344
6 Senary 2015423034
8 Octal 116763376
10 Decimal 20702974
12 Duodecimal 6b24a7a
16 Hexadecimal 13be6fe
20 Vigesimal 697h8e
36 Base36 cbqim

Cryptographic Hash Functions

md5 f214d1d39f14f621b4c0f13cfa9dcbca
sha1 27281272601365ada145bd3e08a3a398c33be280
sha256 37b198a5fb158c9a6caf8bc1a659b7a7275fd62047cb8bf2a908b00813d968fe
sha512 a824559c09ea0c2a202b772f891bdd2c37fbfdc454c1a31ef6df0fcc051d445ad643cba307cce99d8388da3f1e80572024d4ed0df2808f3608bc23c33fd8a68e
ripemd-160 e79a2d476020c5ceb94a8d1b191751b758e526a4

20702974 as geometric shapes

Circle

Radius = n
Diameter 41405948
Circumference 130080622.05172
Area 1.3465278681203E+15

Sphere

Radius = n
Volume 3.716950859196E+22
Surface area 5.3861114724812E+15
Circumference 130080622.05172

Square

Length = n
Perimeter 82811896
Area 428613132444676
Diagonal 29278426.612258

Cube

Length = n
Surface area 2571678794668056
Volume 8.8735665370607E+21
Space diagonal 35858602.835777

Equilateral Triangle

Length = n
Perimeter 62108922
Area 1.8559493054636E+14
Altitude 17929301.417889

Triangular Pyramid

Length = n
Surface area 1.8559493054636E+14
Volume 1.0457598452776E+21
Height 9759475.5374192