20462920 (number)

20462920 is an even 8-digits composite number following 20462919 and preceding 20462921. In scientific notation, it is written as 2.0462920 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 8185152 positive integers (up to 20462920) that are relatively prime to 20462920.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-two thousand nine hundred twenty

Notation

Scientific notation 2.0462920 × 10^7
Engineering notation 2.0462920 × 10^6

Prime Factorization of 20462920

Prime Factorization 2 × 2 × 2 × 5 × 511573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5115730
Product of the distinct prime numbers

The prime factorization of 20462920 is 2 × 2 × 2 × 5 × 511573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 5, 56, 206, 482, 8042, 7810, 52219, 60288, 447087, 394080, 4941525, 131019, 33767768, 42657138, 177843678, 793896352, 5858816424, 8408597720

Basic calculations (n = 20462920)

Multiplication

n×y
n×2 40925840
n×3 61388760
n×4 81851680
n×5 102314600

Division

n÷y
n÷2 10231460
n÷3 6820973.3333333
n÷3 5115730
n÷5 4092584

Exponentiation

ny
n2 418731094926400
n3 8.5684608969913E+21
n4 1.7533572985826E+29
n5 3.5878810132312E+36

Nth Root

y√n
2√n 4523.5959147563
3√n 273.52007200953
4√n 67.257682942221
5√n 28.986349293843

Divisors of 20462920

1, 2, 4, 5, 8, 10, 20, 40, 511573, 1023146, 2046292, 2557865, 4092584, 5115730, 10231460, 20462920

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 -20462919
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 20462920 can be divided by 16 positive divisors. The sum of these divisors (counting 20462920) is 1, the average is 0.0625.

Base conversion 20462920

Base System Value
2 Binary 1001110000011110101001000
3 Ternary 1102111121211221
4 Quaternary 1032003311020
5 Quinary 20214303140
6 Senary 2010331424
8 Octal 116036510
10 Decimal 20462920
12 Duodecimal 6a29b74
16 Hexadecimal 1383d48
20 Vigesimal 67hh60
36 Base36 c6lag

Cryptographic Hash Functions

md5 12dc9d9f4e6eeea785dfbbfbbad73825
sha1 291346c80191f0eb79813f5f8b19377d6b67dbf2
sha256 b743cbebddd0fc688a34b9542b972f3e22e24dd06698b4a4c6d635f5d7ed884c
sha512 916204e9a2897bdac27c6078ea0ea760c5c88267cadc3decbf2d81980a8d92d28fb06454d7095cf59076c67a7d7779f07b7e3bda20d5f36c9b2587cc49ee71da
ripemd-160 227ebd3e8ed551f1167374bb942bdc0923a97b73

20462920 as geometric shapes

Circle

Radius = n
Diameter 40925840
Circumference 128572318.28599
Area 1.3154825316504E+15

Sphere

Radius = n
Volume 3.5891485075412E+22
Surface area 5.2619301266016E+15
Circumference 128572318.28599

Square

Length = n
Perimeter 81851680
Area 418731094926400
Diagonal 28938938.989756

Cube

Length = n
Surface area 2512386569558400
Volume 8.5684608969913E+21
Space diagonal 35442817.111217

Equilateral Triangle

Length = n
Perimeter 61388760
Area 1.8131588278037E+14
Altitude 17721408.555609

Triangular Pyramid

Length = n
Surface area 1.8131588278037E+14
Volume 1.0098028007657E+21
Height 9646312.9965852