20147270 (number)

20147270 is an even 8-digits composite number following 20147269 and preceding 20147271. In scientific notation, it is written as 2.0147270 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 64 positive divisors. There are 6635520 positive integers (up to 20147270) that are relatively prime to 20147270.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand two hundred seventy

Notation

Scientific notation 2.0147270 × 10^7
Engineering notation 2.0147270 × 10^6

Prime Factorization of 20147270

Prime Factorization 2 × 5 × 11 × 193 × 13 × 73

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20147270
Product of the distinct prime numbers

The prime factorization of 20147270 is 2 × 5 × 11 × 193 × 13 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20147270)

Multiplication

n×y
n×2 40294540
n×3 60441810
n×4 80589080
n×5 100736350

Division

n÷y
n÷2 10073635
n÷3 6715756.6666667
n÷3 5036817.5
n÷5 4029454

Exponentiation

ny
n2 405912488452900
n3 8.1780285012325E+21
n4 1.6476494828203E+29
n5 3.319563899574E+36

Nth Root

y√n
2√n 4488.5710421024
3√n 272.10638680068
4√n 66.996798745182
5√n 28.896366791591

Divisors of 20147270

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147269
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147270 can be divided by 64 positive divisors. The sum of these divisors (counting 20147270) is 1, the average is 0.015625.

Base conversion 20147270

Base System Value
2 Binary 1001100110110110001000110
3 Ternary 1101220120212012
4 Quaternary 1030312301012
5 Quinary 20124203040
6 Senary 1555454222
8 Octal 114666106
10 Decimal 20147270
12 Duodecimal 68b7372
16 Hexadecimal 1336c46
20 Vigesimal 65i83a
36 Base36 bztqe

Cryptographic Hash Functions

md5 05671be8190384d14de17c9d52666a0b
sha1 faba1e1e1998d890eb7a3992815cb181ed05baf2
sha256 1b613225d991f8f89b3a2e7d257b266c779fc3b9c30bbc4fbbf8819b84d6f42c
sha512 9124604571aa07dfe170865b0ffb563cc3e9ddb99e5668ef5bffa5c41130784a64ab0faedb0aaf76d739464c04508522c32c1a8d0342f7dc2dada94b59c2c459
ripemd-160 0df18ddb7c39e0b1b6cb6ce3798c215810651aa8

20147270 as geometric shapes

Circle

Radius = n
Diameter 40294540
Circumference 126589030.84378
Area 1.275211691724E+15

Sphere

Radius = n
Volume 3.4256045680426E+22
Surface area 5.1008467668959E+15
Circumference 126589030.84378

Square

Length = n
Perimeter 80589080
Area 405912488452900
Diagonal 28492542.478793

Cube

Length = n
Surface area 2435474930717400
Volume 8.1780285012325E+21
Space diagonal 34896095.273808

Equilateral Triangle

Length = n
Perimeter 60441810
Area 1.7576526335678E+14
Altitude 17448047.636904

Triangular Pyramid

Length = n
Surface area 1.7576526335678E+14
Volume 9.6378990165972E+20
Height 9497514.1595975