20461748 (number)

20461748 is an even 8-digits composite number following 20461747 and preceding 20461749. In scientific notation, it is written as 2.0461748 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10171392 positive integers (up to 20461748) that are relatively prime to 20461748.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand seven hundred forty-eight

Notation

Scientific notation 2.0461748 × 10^7
Engineering notation 2.0461748 × 10^6

Prime Factorization of 20461748

Prime Factorization 2 × 2 × 173 × 29569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10230874
Product of the distinct prime numbers

The prime factorization of 20461748 is 2 × 2 × 173 × 29569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 44, 77, 485, 524, 9363, 9067, 39156, 62740, 254791, 742539, 649767, 3085457, 69414629, 23305412, 172166542, 584585629, 5318464591, 1158231276

Basic calculations (n = 20461748)

Multiplication

n×y
n×2 40923496
n×3 61385244
n×4 81846992
n×5 102308740

Division

n÷y
n÷2 10230874
n÷3 6820582.6666667
n÷3 5115437
n÷5 4092349.6

Exponentiation

ny
n2 418683131215504
n3 8.5669887227826E+21
n4 1.7529556436442E+29
n5 3.5868536635425E+36

Nth Root

y√n
2√n 4523.4663699424
3√n 273.51485001702
4√n 67.256719886881
5√n 28.986017251498

Divisors of 20461748

1, 2, 4, 173, 346, 692, 29569, 59138, 118276, 5115437, 10230874, 20461748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20461747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20461748 can be divided by 12 positive divisors. The sum of these divisors (counting 20461748) is 1, the average is 0.083333333333333.

Base conversion 20461748

Base System Value
2 Binary 1001110000011100010110100
3 Ternary 1102111120020112
4 Quaternary 1032003202310
5 Quinary 20214233443
6 Senary 2010322152
8 Octal 116034264
10 Decimal 20461748
12 Duodecimal 6a29358
16 Hexadecimal 13838b4
20 Vigesimal 67he78
36 Base36 c6kdw

Cryptographic Hash Functions

md5 4ad9ca87555267ea2bdb83af5d9b90dc
sha1 42603f4c49087291057493c12630ecbdff32867a
sha256 24b71bdbbe988f64af60b85ce4073ecf6d455ea597d387dafa217b1a97c71574
sha512 12608fc056bd18707090104c7e01f58d404955048a0f9569cdae48dd961425b67cfef6e2f7e2b3daeee077b1bfd59eda239989ac751b0c77e85c24c544a9be29
ripemd-160 69ece414232e818fa3b4f082fdbad9dc27453380

20461748 as geometric shapes

Circle

Radius = n
Diameter 40923496
Circumference 128564954.39281
Area 1.3153318492086E+15

Sphere

Radius = n
Volume 3.5885318446507E+22
Surface area 5.2613273968344E+15
Circumference 128564954.39281

Square

Length = n
Perimeter 81846992
Area 418683131215504
Diagonal 28937281.531461

Cube

Length = n
Surface area 2512098787293024
Volume 8.5669887227826E+21
Space diagonal 35440787.147671

Equilateral Triangle

Length = n
Perimeter 61385244
Area 1.8129511388432E+14
Altitude 17720393.573835

Triangular Pyramid

Length = n
Surface area 1.8129511388432E+14
Volume 1.0096293033714E+21
Height 9645760.5104869