20974726 (number)

20974726 is an even 8-digits composite number following 20974725 and preceding 20974727. In scientific notation, it is written as 2.0974726 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 10480608 positive integers (up to 20974726) that are relatively prime to 20974726.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0974726 × 10^7
Engineering notation 2.0974726 × 10^6

Prime Factorization of 20974726

Prime Factorization 2 × 4339 × 2417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20974726
Product of the distinct prime numbers

The prime factorization of 20974726 is 2 × 4339 × 2417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 53, 19, 707, 212, 4022, 7902, 57809, 29400, 87412, 514087, 7701244, 9637739, 19594681, 77073159, 546416263, 841272443, 747492924, 7688639643

Basic calculations (n = 20974726)

Multiplication

n×y
n×2 41949452
n×3 62924178
n×4 83898904
n×5 104873630

Division

n÷y
n÷2 10487363
n÷3 6991575.3333333
n÷3 5243681.5
n÷5 4194945.2

Exponentiation

ny
n2 439939130775076
n3 9.2276027246854E+21
n4 1.9354643878713E+29
n5 4.0595835218358E+36

Nth Root

y√n
2√n 4579.8172452621
3√n 275.78169217482
4√n 67.674347025014
5√n 29.129917808103

Divisors of 20974726

1, 2, 2417, 4339, 4834, 8678, 10487363, 20974726

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20974725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20974726 can be divided by 8 positive divisors. The sum of these divisors (counting 20974726) is 1, the average is 0.125.

Base conversion 20974726

Base System Value
2 Binary 1010000000000110010000110
3 Ternary 1110110121220201
4 Quaternary 1100000302012
5 Quinary 20332142401
6 Senary 2025321114
8 Octal 120006206
10 Decimal 20974726
12 Duodecimal 703619a
16 Hexadecimal 1400c86
20 Vigesimal 6b1gg6
36 Base36 chk7a

Cryptographic Hash Functions

md5 9a78f45e4b04cf669c687b0d1d94a1a2
sha1 3255a4585c7b1d33293440110289863772752925
sha256 df67b0d85ffb25aff431bf045c8c6b5c4312d704293056ee791ecee935e5be3d
sha512 0d13434097a555e687534f2f3d84d1ba1a187c4be08612ac972a1e5f0a089e997ee2f009335c365e477a7eb76951519e1a2b96a8073f527033e13e7241b65459
ripemd-160 e0ba4b47ac2edef1bab8a821a68f8db1a97cd18a

20974726 as geometric shapes

Circle

Radius = n
Diameter 41949452
Circumference 131788090.22532
Area 1.3821095412697E+15

Sphere

Radius = n
Volume 3.8652491906822E+22
Surface area 5.5284381650786E+15
Circumference 131788090.22532

Square

Length = n
Perimeter 83898904
Area 439939130775076
Diagonal 29662741.97626

Cube

Length = n
Surface area 2639634784650456
Volume 9.2276027246854E+21
Space diagonal 36329291.106836

Equilateral Triangle

Length = n
Perimeter 62924178
Area 1.9049923168503E+14
Altitude 18164645.553418

Triangular Pyramid

Length = n
Surface area 1.9049923168503E+14
Volume 1.0874834101201E+21
Height 9887580.6587532