20238470 (number)

20238470 is an even 8-digits composite number following 20238469 and preceding 20238471. In scientific notation, it is written as 2.0238470 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 6854400 positive integers (up to 20238470) that are relatively prime to 20238470.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand four hundred seventy

Notation

Scientific notation 2.0238470 × 10^7
Engineering notation 2.0238470 × 10^6

Prime Factorization of 20238470

Prime Factorization 2 × 35 × 7 × 103 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20238470
Product of the distinct prime numbers

The prime factorization of 20238470 is 2 × 35 × 7 × 103 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 84, 6, 561, 113, 4038, 2240, 49920, 2562, 439265, 791465, 3227562, 880632, 58438638, 89922245, 365076831, 302558508, 7512805705, 6020198023

Basic calculations (n = 20238470)

Multiplication

n×y
n×2 40476940
n×3 60715410
n×4 80953880
n×5 101192350

Division

n÷y
n÷2 10119235
n÷3 6746156.6666667
n÷3 5059617.5
n÷5 4047694

Exponentiation

ny
n2 409595667940900
n3 8.2895896377519E+21
n4 1.6776861119595E+29
n5 3.3953800046309E+36

Nth Root

y√n
2√n 4498.7187064763
3√n 272.51634725038
4√n 67.072488447025
5√n 28.922480402331

Divisors of 20238470

1, 2, 7, 14, 35, 70, 103, 206, 245, 401, 490, 721, 802, 1442, 2807, 3605, 5614, 7210, 14035, 25235, 28070, 41303, 50470, 82606, 98245, 196490, 289121, 578242, 1445605, 2891210, 10119235, 20238470

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 -20238469
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 20238470 can be divided by 32 positive divisors. The sum of these divisors (counting 20238470) is 1, the average is 0.03125.

Base conversion 20238470

Base System Value
2 Binary 1001101001101000010000110
3 Ternary 1102002012221222
4 Quaternary 1031031002012
5 Quinary 20140112340
6 Senary 2001440342
8 Octal 115150206
10 Decimal 20238470
12 Duodecimal 69400b2
16 Hexadecimal 134d086
20 Vigesimal 669g3a
36 Base36 c1s3q

Cryptographic Hash Functions

md5 b7a0dcdadd9133ea8bdc2818846a3745
sha1 095cc926a6fb242ce50772e59436f5b463657e05
sha256 139ea29e6f4a55546e136950d7eb9ab3c93c82fe08ae38e36f95e0460ab66ba2
sha512 4a21dccc5f6d8684a724dba82eefd3663129ddceaa6ef704052f9dfea66d96fcbc0aabcdf5167cb3ec7a0822b92071cc527986e033ccdece83fb6c0d45e16db1
ripemd-160 81d547331b83f0f3e5811f197b6ad24775fa3ed7

20238470 as geometric shapes

Circle

Radius = n
Diameter 40476940
Circumference 127162057.34379
Area 1.2867827413453E+15

Sphere

Radius = n
Volume 3.4723351876314E+22
Surface area 5.1471309653813E+15
Circumference 127162057.34379

Square

Length = n
Perimeter 80953880
Area 409595667940900
Diagonal 28621518.755681

Cube

Length = n
Surface area 2457574007645400
Volume 8.2895896377519E+21
Space diagonal 35054058.307458

Equilateral Triangle

Length = n
Perimeter 60715410
Area 1.7736012685844E+14
Altitude 17527029.153729

Triangular Pyramid

Length = n
Surface area 1.7736012685844E+14
Volume 9.7693750768468E+20
Height 9540506.2518937