20461446 (number)

20461446 is an even 8-digits composite number following 20461445 and preceding 20461447. In scientific notation, it is written as 2.0461446 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6801696 positive integers (up to 20461446) that are relatively prime to 20461446.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand four hundred forty-six

Notation

Scientific notation 2.0461446 × 10^7
Engineering notation 2.0461446 × 10^6

Prime Factorization of 20461446

Prime Factorization 2 × 3 × 3 × 419 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6820482
Product of the distinct prime numbers

The prime factorization of 20461446 is 2 × 3 × 3 × 419 × 2713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 71, 79, 941, 136, 7451, 1227, 70972, 78807, 293208, 390829, 7947761, 130436, 13996299, 82077827, 247964462, 902180889, 7429702091, 8623053367

Basic calculations (n = 20461446)

Multiplication

n×y
n×2 40922892
n×3 61384338
n×4 81845784
n×5 102307230

Division

n÷y
n÷2 10230723
n÷3 6820482
n÷3 5115361.5
n÷5 4092289.2

Exponentiation

ny
n2 418670772410916
n3 8.5666094014642E+21
n4 1.7528521567115E+29
n5 3.5865889750537E+36

Nth Root

y√n
2√n 4523.4329883397
3√n 273.51350438596
4√n 67.256471720867
5√n 28.985931688633

Divisors of 20461446

1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 2713, 3771, 5426, 7542, 8139, 16278, 24417, 48834, 1136747, 2273494, 3410241, 6820482, 10230723, 20461446

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20461445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20461446 can be divided by 24 positive divisors. The sum of these divisors (counting 20461446) is 1, the average is 0.041666666666667.

Base conversion 20461446

Base System Value
2 Binary 1001110000011011110000110
3 Ternary 1102111112211100
4 Quaternary 1032003132012
5 Quinary 20214231241
6 Senary 2010320530
8 Octal 116033606
10 Decimal 20461446
12 Duodecimal 6a29146
16 Hexadecimal 1383786
20 Vigesimal 67hdc6
36 Base36 c6k5i

Cryptographic Hash Functions

md5 192aae5ae84eabd681538470b0fb972b
sha1 d8e8ac0662a4a87a1fb928e782ba6b49aa6ded9f
sha256 11bac7fbd6b8ca40d5dff3c0a5a389ac5c8fab9a4df32f43ce3c813644f43ef2
sha512 912ff76025f9a0b3afa410b6d1bc84a416bb4e3531aceedb08ade5880ab854c889af4183bfbed45874173e9f5c28a1de41a5275579e02a5292f1293e5d8308e6
ripemd-160 3a40e6d38345af6fb61fba905afaf31a09e49565

20461446 as geometric shapes

Circle

Radius = n
Diameter 40922892
Circumference 128563056.87085
Area 1.3152930228789E+15

Sphere

Radius = n
Volume 3.5883729549084E+22
Surface area 5.2611720915156E+15
Circumference 128563056.87085

Square

Length = n
Perimeter 81845784
Area 418670772410916
Diagonal 28936854.438965

Cube

Length = n
Surface area 2512024634465496
Volume 8.5666094014642E+21
Space diagonal 35440264.068327

Equilateral Triangle

Length = n
Perimeter 61384338
Area 1.8128976236495E+14
Altitude 17720132.034163

Triangular Pyramid

Length = n
Surface area 1.8128976236495E+14
Volume 1.0095845999253E+21
Height 9645618.1463216