20218372 (number)

20218372 is an even 8-digits composite number following 20218371 and preceding 20218373. In scientific notation, it is written as 2.0218372 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9381888 positive integers (up to 20218372) that are relatively prime to 20218372.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighteen thousand three hundred seventy-two

Notation

Scientific notation 2.0218372 × 10^7
Engineering notation 2.0218372 × 10^6

Prime Factorization of 20218372

Prime Factorization 2 × 2 × 17 × 4073 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10109186
Product of the distinct prime numbers

The prime factorization of 20218372 is 2 × 2 × 17 × 4073 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 39, 42, 60, 653, 3815, 5300, 69905, 35009, 660784, 663669, 7708165, 5827742, 38666491, 24272844, 912564112, 450519534, 8578478204, 7328734977

Basic calculations (n = 20218372)

Multiplication

n×y
n×2 40436744
n×3 60655116
n×4 80873488
n×5 101091860

Division

n÷y
n÷2 10109186
n÷3 6739457.3333333
n÷3 5054593
n÷5 4043674.4

Exponentiation

ny
n2 408782566330384
n3 8.2649179931824E+21
n4 1.6710318653565E+29
n5 3.3785543877633E+36

Nth Root

y√n
2√n 4496.4844045098
3√n 272.42610907931
4√n 67.055830503468
5√n 28.916733771794

Divisors of 20218372

1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4073, 4964, 8146, 16292, 69241, 138482, 276964, 297329, 594658, 1189316, 5054593, 10109186, 20218372

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 -20218371
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 20218372 can be divided by 24 positive divisors. The sum of these divisors (counting 20218372) is 1, the average is 0.041666666666667.

Base conversion 20218372

Base System Value
2 Binary 1001101001000001000000100
3 Ternary 1102001012101121
4 Quaternary 1031020020010
5 Quinary 20133441442
6 Senary 2001203324
8 Octal 115101004
10 Decimal 20218372
12 Duodecimal 6930544
16 Hexadecimal 1348204
20 Vigesimal 6675ic
36 Base36 c1clg

Cryptographic Hash Functions

md5 f329bb0c532dc48c9f93200f95e37f1b
sha1 d8928745bff3d933e717e2fd517681096cbe489c
sha256 d02a1efa68a0d5af4f948e32acaa15e72752849940faa7350294d061858ddf14
sha512 cc2c88cb4c98076c4a74cffb25268b9bb23623ef1dae5915203c183eb0199e7331131bc1f3131927eecbf7a04df3029039f54753fd221d0bf766380414895964
ripemd-160 7165ed7578c4507a6fa49c66260f2964da6a3a06

20218372 as geometric shapes

Circle

Radius = n
Diameter 40436744
Circumference 127035777.88549
Area 1.2842283072991E+15

Sphere

Radius = n
Volume 3.4620007533205E+22
Surface area 5.1369132291965E+15
Circumference 127035777.88549

Square

Length = n
Perimeter 80873488
Area 408782566330384
Diagonal 28593095.891504

Cube

Length = n
Surface area 2452695397982304
Volume 8.2649179931824E+21
Space diagonal 35019247.550328

Equilateral Triangle

Length = n
Perimeter 60655116
Area 1.7700804353315E+14
Altitude 17509623.775164

Triangular Pyramid

Length = n
Surface area 1.7700804353315E+14
Volume 9.7402992648833E+20
Height 9531031.9638348