20148464 (number)

20148464 is an even 8-digits composite number following 20148463 and preceding 20148465. In scientific notation, it is written as 2.0148464 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 8635008 positive integers (up to 20148464) that are relatively prime to 20148464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148464 × 10^7
Engineering notation 2.0148464 × 10^6

Prime Factorization of 20148464

Prime Factorization 2 × 2 × 2 × 2 × 7 × 179897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2518558
Product of the distinct prime numbers

The prime factorization of 20148464 is 2 × 2 × 2 × 2 × 7 × 179897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 70, 93, 912, 846, 2132, 8477, 33125, 59965, 688131, 398118, 5607466, 9374988, 59115725, 89377884, 144655517, 60464984, 1043535668, 4122884110

Basic calculations (n = 20148464)

Multiplication

n×y
n×2 40296928
n×3 60445392
n×4 80593856
n×5 100742320

Division

n÷y
n÷2 10074232
n÷3 6716154.6666667
n÷3 5037116
n÷5 4029692.8

Exponentiation

ny
n2 405960601559296
n3 8.1794825659358E+21
n4 1.6480401001839E+29
n5 3.3205476629111E+36

Nth Root

y√n
2√n 4488.7040445991
3√n 272.11176203031
4√n 66.997791341201
5√n 28.896709284088

Divisors of 20148464

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179897, 359794, 719588, 1259279, 1439176, 2518558, 2878352, 5037116, 10074232, 20148464

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148464 can be divided by 20 positive divisors. The sum of these divisors (counting 20148464) is 1, the average is 0.05.

Base conversion 20148464

Base System Value
2 Binary 1001100110111000011110000
3 Ternary 1101220122111102
4 Quaternary 1030313003300
5 Quinary 20124222324
6 Senary 1555503532
8 Octal 114670360
10 Decimal 20148464
12 Duodecimal 68b7ba8
16 Hexadecimal 13370f0
20 Vigesimal 65ib34
36 Base36 bzunk

Cryptographic Hash Functions

md5 e5b4d9e6d4da8f8847c18519458cef18
sha1 36d78fb5ee4884ee0792b5102bb11f2a5dd5c2a5
sha256 800da7c1d5b46d0e427ec7c4a5c5548c2648a3b3a468b6f309704024830d8fc8
sha512 e0bd50b63321f08301fd9f01727d1fcea03c332fb340df3c07e583dfdc0b10c3d165e810a202e217ea4ca02a1142b1f8d8e8bca6b57d7ca6688d8a1567aa1b6b
ripemd-160 fd1bc628e53e8e4c0d09071dcddbe42781ab4737

20148464 as geometric shapes

Circle

Radius = n
Diameter 40296928
Circumference 126596532.96704
Area 1.2753628435056E+15

Sphere

Radius = n
Volume 3.4262136452413E+22
Surface area 5.1014513740223E+15
Circumference 126596532.96704

Square

Length = n
Perimeter 80593856
Area 405960601559296
Diagonal 28494231.049786

Cube

Length = n
Surface area 2435763609355776
Volume 8.1794825659358E+21
Space diagonal 34898163.342472

Equilateral Triangle

Length = n
Perimeter 60445392
Area 1.7578609694298E+14
Altitude 17449081.671236

Triangular Pyramid

Length = n
Surface area 1.7578609694298E+14
Volume 9.6396126482839E+20
Height 9498077.0165954