20146550 (number)

20146550 is an even 8-digits composite number following 20146549 and preceding 20146551. In scientific notation, it is written as 2.0146550 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7886240 positive integers (up to 20146550) that are relatively prime to 20146550.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand five hundred fifty

Notation

Scientific notation 2.0146550 × 10^7
Engineering notation 2.0146550 × 10^6

Prime Factorization of 20146550

Prime Factorization 2 × 5 × 5 × 47 × 8573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4029310
Product of the distinct prime numbers

The prime factorization of 20146550 is 2 × 5 × 5 × 47 × 8573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 71, 68, 814, 280, 5305, 6699, 41312, 80884, 739465, 123371, 5388103, 9508962, 65003386, 70095330, 420127593, 849639349, 5060107862, 9226020622

Basic calculations (n = 20146550)

Multiplication

n×y
n×2 40293100
n×3 60439650
n×4 80586200
n×5 100732750

Division

n÷y
n÷2 10073275
n÷3 6715516.6666667
n÷3 5036637.5
n÷5 4029310

Exponentiation

ny
n2 405883476902500
n3 8.1771517615901E+21
n4 1.6474139682246E+29
n5 3.3189707881536E+36

Nth Root

y√n
2√n 4488.490837687
3√n 272.10314535354
4√n 66.996200173495
5√n 28.896160255603

Divisors of 20146550

1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8573, 17146, 42865, 85730, 214325, 402931, 428650, 805862, 2014655, 4029310, 10073275, 20146550

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 -20146549
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 20146550 can be divided by 24 positive divisors. The sum of these divisors (counting 20146550) is 1, the average is 0.041666666666667.

Base conversion 20146550

Base System Value
2 Binary 1001100110110100101110110
3 Ternary 1101220112212112
4 Quaternary 1030312211312
5 Quinary 20124142200
6 Senary 1555451022
8 Octal 114664566
10 Decimal 20146550
12 Duodecimal 68b6a72
16 Hexadecimal 1336976
20 Vigesimal 65i67a
36 Base36 bzt6e

Cryptographic Hash Functions

md5 b8a5bf5608f48e6c0bd5a246ff82fba7
sha1 89cd25b22276b485162ce974a806136e47b25017
sha256 e166a3a2f82db909b87aabd48378f232765ded46ad06d9005a27e0ad9e3ef361
sha512 b20b60fb0632f93965009f45cf6fbbbeca2d3e58411e3ce844b5c42b7cdf7d49549f39ec110f02f109c6b19e2f8907c5b46a3e4cd008973f1e867fc38e514ede
ripemd-160 94ca78fefcfa09422f33e3a7d5960dcb1e00d574

20146550 as geometric shapes

Circle

Radius = n
Diameter 40293100
Circumference 126584506.95036
Area 1.2751205492504E+15

Sphere

Radius = n
Volume 3.4252373202E+22
Surface area 5.1004821970015E+15
Circumference 126584506.95036

Square

Length = n
Perimeter 80586200
Area 405883476902500
Diagonal 28491524.245028

Cube

Length = n
Surface area 2435300861415000
Volume 8.1771517615901E+21
Space diagonal 34894848.197227

Equilateral Triangle

Length = n
Perimeter 60439650
Area 1.7575270098696E+14
Altitude 17447424.098613

Triangular Pyramid

Length = n
Surface area 1.7575270098696E+14
Volume 9.6368657690198E+20
Height 9497174.7483426