20046458 (number)

20046458 is an even 8-digits composite number following 20046457 and preceding 20046459. In scientific notation, it is written as 2.0046458 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 9708000 positive integers (up to 20046458) that are relatively prime to 20046458.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand four hundred fifty-eight

Notation

Scientific notation 2.0046458 × 10^7
Engineering notation 2.0046458 × 10^6

Prime Factorization of 20046458

Prime Factorization 2 × 151 × 41 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20046458
Product of the distinct prime numbers

The prime factorization of 20046458 is 2 × 151 × 41 × 1619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 51, 60, 823, 645, 9073, 6123, 31988, 42402, 124516, 190676, 5495083, 5998746, 73666220, 17803062, 284776836, 572681302, 8677668127, 2772101105

Basic calculations (n = 20046458)

Multiplication

n×y
n×2 40092916
n×3 60139374
n×4 80185832
n×5 100232290

Division

n÷y
n÷2 10023229
n÷3 6682152.6666667
n÷3 5011614.5
n÷5 4009291.6

Exponentiation

ny
n2 401860478345764
n3 8.0558792010183E+21
n4 1.6149184405629E+29
n5 3.2373394692169E+36

Nth Root

y√n
2√n 4477.3271044229
3√n 271.65177648491
4√n 66.912832135719
5√n 28.86739067054

Divisors of 20046458

1, 2, 41, 82, 151, 302, 1619, 3238, 6191, 12382, 66379, 132758, 244469, 488938, 10023229, 20046458

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 -20046457
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 20046458 can be divided by 16 positive divisors. The sum of these divisors (counting 20046458) is 1, the average is 0.0625.

Base conversion 20046458

Base System Value
2 Binary 1001100011110001001111010
3 Ternary 1101201110120102
4 Quaternary 1030132021322
5 Quinary 20112441313
6 Senary 1553355402
8 Octal 114361172
10 Decimal 20046458
12 Duodecimal 6868b62
16 Hexadecimal 131e27a
20 Vigesimal 655g2i
36 Base36 bxny2

Cryptographic Hash Functions

md5 e01ea23f9dc0d0782af0e65ea4c7f367
sha1 ab105cee229d01bb4ee13ebc580fdc85f61c7d0c
sha256 5e7575189b9e40c03aa0ee885013b943b12f09532f9b92d04bc25ef3abd7f11f
sha512 c93ab56695f518b404f1a84b310bbf8f856bad4f49196580a0c880eccd8d2a1c3e951ee5e6d465bebb028eeb1281da8cca00ada94d3304134e2d044f9524fb7f
ripemd-160 64c8374df5ef66923b4ffdca02e1e81936169b5f

20046458 as geometric shapes

Circle

Radius = n
Diameter 40092916
Circumference 125955610.36659
Area 1.2624819265391E+15

Sphere

Radius = n
Volume 3.3744387888168E+22
Surface area 5.0499277061565E+15
Circumference 125955610.36659

Square

Length = n
Perimeter 80185832
Area 401860478345764
Diagonal 28349972.781143

Cube

Length = n
Surface area 2411162870074584
Volume 8.0558792010183E+21
Space diagonal 34721483.767796

Equilateral Triangle

Length = n
Perimeter 60139374
Area 1.740106915122E+14
Altitude 17360741.883898

Triangular Pyramid

Length = n
Surface area 1.740106915122E+14
Volume 9.4939446857661E+20
Height 9449990.9270475