20148430 (number)

20148430 is an even 8-digits composite number following 20148429 and preceding 20148431. In scientific notation, it is written as 2.0148430 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7809696 positive integers (up to 20148430) that are relatively prime to 20148430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148430 × 10^7
Engineering notation 2.0148430 × 10^6

Prime Factorization of 20148430

Prime Factorization 2 × 5 × 12361 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20148430
Product of the distinct prime numbers

The prime factorization of 20148430 is 2 × 5 × 12361 × 163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 97, 57, 652, 707, 2303, 7576, 82841, 5364, 389479, 856808, 6414933, 3567008, 36900703, 54840082, 33397480, 30977068, 5625811996, 2781501102

Basic calculations (n = 20148430)

Multiplication

n×y
n×2 40296860
n×3 60445290
n×4 80593720
n×5 100742150

Division

n÷y
n÷2 10074215
n÷3 6716143.3333333
n÷3 5037107.5
n÷5 4029686

Exponentiation

ny
n2 405959231464900
n3 8.1794411580243E+21
n4 1.6480289761157E+29
n5 3.3205196463239E+36

Nth Root

y√n
2√n 4488.7002573128
3√n 272.11160896975
4√n 66.997763076933
5√n 28.896699531595

Divisors of 20148430

1, 2, 5, 10, 163, 326, 815, 1630, 12361, 24722, 61805, 123610, 2014843, 4029686, 10074215, 20148430

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 -20148429
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 20148430 can be divided by 16 positive divisors. The sum of these divisors (counting 20148430) is 1, the average is 0.0625.

Base conversion 20148430

Base System Value
2 Binary 1001100110111000011001110
3 Ternary 1101220122110011
4 Quaternary 1030313003032
5 Quinary 20124222210
6 Senary 1555503434
8 Octal 114670316
10 Decimal 20148430
12 Duodecimal 68b7b7a
16 Hexadecimal 13370ce
20 Vigesimal 65ib1a
36 Base36 bzumm

Cryptographic Hash Functions

md5 343fbf7d305189fc9fd5ad357cf2cbef
sha1 52e4c3f2cf656f7d37bf4b2cfc1e6ab09823b64c
sha256 21a8056577af0e4a3c7b53df53dadeaa8e52b836d1a9007e876e17e250ec9efb
sha512 3ae6e73c4faf2af8e0f23325df9aacfc091b99ab4f63f994712f55a16050ab2cdfde3c08f782a160cb1d3647bb35e7cd534d06b2c8991d3c93e2bb4dbd1ebf2b
ripemd-160 9a79e68d0a8259e53ddc50c316bbe6e193a4b0fc

20148430 as geometric shapes

Circle

Radius = n
Diameter 40296860
Circumference 126596319.33874
Area 1.2753585392271E+15

Sphere

Radius = n
Volume 3.4261963003359E+22
Surface area 5.1014341569084E+15
Circumference 126596319.33874

Square

Length = n
Perimeter 80593720
Area 405959231464900
Diagonal 28494182.966525

Cube

Length = n
Surface area 2435755388789400
Volume 8.1794411580243E+21
Space diagonal 34898104.452745

Equilateral Triangle

Length = n
Perimeter 60445290
Area 1.7578550367471E+14
Altitude 17449052.226372

Triangular Pyramid

Length = n
Surface area 1.7578550367471E+14
Volume 9.6395638485923E+20
Height 9498060.9888416