20147392 (number)

20147392 is an even 8-digits composite number following 20147391 and preceding 20147393. In scientific notation, it is written as 2.0147392 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 9838080 positive integers (up to 20147392) that are relatively prime to 20147392.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand three hundred ninety-two

Notation

Scientific notation 2.0147392 × 10^7
Engineering notation 2.0147392 × 10^6

Prime Factorization of 20147392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 43 × 7321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629606
Product of the distinct prime numbers

The prime factorization of 20147392 is 2 × 2 × 2 × 2 × 2 × 2 × 43 × 7321. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 6, 38, 38, 243, 638, 3981, 3830, 49198, 79780, 286457, 116404, 3744999, 571713, 77203877, 92065042, 326544495, 184811038, 3775036389, 3093511052

Basic calculations (n = 20147392)

Multiplication

n×y
n×2 40294784
n×3 60442176
n×4 80589568
n×5 100736960

Division

n÷y
n÷2 10073696
n÷3 6715797.3333333
n÷3 5036848
n÷5 4029478.4

Exponentiation

ny
n2 405917404401664
n3 8.1781770661029E+21
n4 1.6476893919618E+29
n5 3.3196644074097E+36

Nth Root

y√n
2√n 4488.584632153
3√n 272.10693603824
4√n 66.996900168239
5√n 28.896401787381

Divisors of 20147392

1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 7321, 14642, 29284, 58568, 117136, 234272, 314803, 468544, 629606, 1259212, 2518424, 5036848, 10073696, 20147392

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147392 can be divided by 28 positive divisors. The sum of these divisors (counting 20147392) is 1, the average is 0.035714285714286.

Base conversion 20147392

Base System Value
2 Binary 1001100110110110011000000
3 Ternary 1101220121000201
4 Quaternary 1030312303000
5 Quinary 20124204032
6 Senary 1555454544
8 Octal 114666300
10 Decimal 20147392
12 Duodecimal 68b7454
16 Hexadecimal 1336cc0
20 Vigesimal 65i89c
36 Base36 bztts

Cryptographic Hash Functions

md5 b871b60f11f0738adc170de0ef2e229b
sha1 c23ff6a75ee1ac214ac2d62592564686107e054e
sha256 a2eb9a7f0253da7440cb1bb14dafae386cac0287acd0f6ebaaec86cf1f1f7f5d
sha512 1f8b00405496d1e4aee9ca7168b5388f29ee97476f131378349a0e34df193e3066fcc87a0da41d5ec413962ee22440e02b56721c89a1f3f837db26e9b3e10c10
ripemd-160 4fc514ac88b9df10b6646dfcf2fe1bcfa2bd7dd1

20147392 as geometric shapes

Circle

Radius = n
Diameter 40294784
Circumference 126589797.39239
Area 1.2752271356325E+15

Sphere

Radius = n
Volume 3.42566679875E+22
Surface area 5.10090854253E+15
Circumference 126589797.39239

Square

Length = n
Perimeter 80589568
Area 405917404401664
Diagonal 28492715.012847

Cube

Length = n
Surface area 2435504426409984
Volume 8.1781770661029E+21
Space diagonal 34896306.584007

Equilateral Triangle

Length = n
Perimeter 60442176
Area 1.7576739202504E+14
Altitude 17448153.292003

Triangular Pyramid

Length = n
Surface area 1.7576739202504E+14
Volume 9.638074101976E+20
Height 9497571.6709491