20148664 (number)

20148664 is an even 8-digits composite number following 20148663 and preceding 20148665. In scientific notation, it is written as 2.0148664 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 9404640 positive integers (up to 20148664) that are relatively prime to 20148664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148664 × 10^7
Engineering notation 2.0148664 × 10^6

Prime Factorization of 20148664

Prime Factorization 2 × 2 × 2 × 19 × 71 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5037166
Product of the distinct prime numbers

The prime factorization of 20148664 is 2 × 2 × 2 × 19 × 71 × 1867. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 62, 30, 26, 418, 6770, 2653, 72739, 61353, 712991, 857375, 9414475, 6092905, 77837980, 41424504, 2334650, 629264815, 4664131721, 7469441105

Basic calculations (n = 20148664)

Multiplication

n×y
n×2 40297328
n×3 60445992
n×4 80594656
n×5 100743320

Division

n÷y
n÷2 10074332
n÷3 6716221.3333333
n÷3 5037166
n÷5 4029732.8

Exponentiation

ny
n2 405968660984896
n3 8.1797261447146E+21
n4 1.6481055370187E+29
n5 3.3207124701929E+36

Nth Root

y√n
2√n 4488.7263226889
3√n 272.11266238301
4√n 66.997957600877
5√n 28.896766651428

Divisors of 20148664

1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 1867, 2698, 3734, 5396, 7468, 10792, 14936, 35473, 70946, 132557, 141892, 265114, 283784, 530228, 1060456, 2518583, 5037166, 10074332, 20148664

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148664 can be divided by 32 positive divisors. The sum of these divisors (counting 20148664) is 1, the average is 0.03125.

Base conversion 20148664

Base System Value
2 Binary 1001100110111000110111000
3 Ternary 1101220122202211
4 Quaternary 1030313012320
5 Quinary 20124224124
6 Senary 1555504504
8 Octal 114670670
10 Decimal 20148664
12 Duodecimal 68b8134
16 Hexadecimal 13371b8
20 Vigesimal 65ibd4
36 Base36 bzut4

Cryptographic Hash Functions

md5 b647d270f279ceaf9c863a3a89eca1d2
sha1 981a5bc45e36ca13e0bbd7629af878a00c4589e4
sha256 ff9cfcc473201b9542dc490a5cfdd9ee9871ba8fd1967466e97f471116b11c66
sha512 80f94e10b6983a9d66e953217c34a6f6af33d4c0dade5bc0f5d00a07c21ff5d7c78bffc19f7e1975ca27bc84b45fe45d032ab57c5b27362cfce341b0dd666a03
ripemd-160 c7865bf28294f2f1f5e8508b370331702fb7237d

20148664 as geometric shapes

Circle

Radius = n
Diameter 40297328
Circumference 126597789.6041
Area 1.2753881629378E+15

Sphere

Radius = n
Volume 3.4263156752816E+22
Surface area 5.1015526517513E+15
Circumference 126597789.6041

Square

Length = n
Perimeter 80594656
Area 405968660984896
Diagonal 28494513.892499

Cube

Length = n
Surface area 2435811965909376
Volume 8.1797261447146E+21
Space diagonal 34898509.752634

Equilateral Triangle

Length = n
Perimeter 60445992
Area 1.7578958677664E+14
Altitude 17449254.876317

Triangular Pyramid

Length = n
Surface area 1.7578958677664E+14
Volume 9.6398997086276E+20
Height 9498171.2974995