22161872 (number)

22161872 is an even 8-digits composite number following 22161871 and preceding 22161873. In scientific notation, it is written as 2.2161872 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 11080928 positive integers (up to 22161872) that are relatively prime to 22161872.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred sixty-one thousand eight hundred seventy-two

Notation

Scientific notation 2.2161872 × 10^7
Engineering notation 2.2161872 × 10^6

Prime Factorization of 22161872

Prime Factorization 2 × 2 × 2 × 2 × 1385117

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2770234
Product of the distinct prime numbers

The prime factorization of 22161872 is 2 × 2 × 2 × 2 × 1385117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 91, 98, 321, 710, 8087, 2050, 15144, 63069, 726708, 852212, 696585, 3847982, 35924239, 3902253, 276535335, 358998973, 7247356427, 5849154197

Basic calculations (n = 22161872)

Multiplication

n×y
n×2 44323744
n×3 66485616
n×4 88647488
n×5 110809360

Division

n÷y
n÷2 11080936
n÷3 7387290.6666667
n÷3 5540468
n÷5 4432374.4

Exponentiation

ny
n2 491148570544384
n3 1.0884771753388E+22
n4 2.4122691834779E+29
n5 5.3460400873782E+36

Nth Root

y√n
2√n 4707.639748324
3√n 280.88948428203
4√n 68.612241971269
5√n 29.452440577397

Divisors of 22161872

1, 2, 4, 8, 16, 1385117, 2770234, 5540468, 11080936, 22161872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22161871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22161872 can be divided by 10 positive divisors. The sum of these divisors (counting 22161872) is 1, the average is 0.1.

Base conversion 22161872

Base System Value
2 Binary 1010100100010100111010000
3 Ternary 1112200221101002
4 Quaternary 1110202213100
5 Quinary 21133134442
6 Senary 2111001132
8 Octal 124424720
10 Decimal 22161872
12 Duodecimal 75091a8
16 Hexadecimal 15229d0
20 Vigesimal 6ia4dc
36 Base36 d707k

Cryptographic Hash Functions

md5 e75de3bd1620b8a773eeaea72f6ce0b0
sha1 fdd22b2a02b85ca671a55a1f843769036f6671c0
sha256 652ef80453bfea9def38ea1cdda7117bd9b5697abf3e05b0d7a8bbfc584e59d6
sha512 b6f88acc3734c4334ae40a829b926eec9b9cdf4d75d56542ec3e3d90803054fdc3ecce36af7e21e7ac6ddd1ce9906231b26a54df9b138b2f630e77f663aae50d
ripemd-160 38c8b90e24b974cb84280f89f2c1a2047c8136b9

22161872 as geometric shapes

Circle

Radius = n
Diameter 44323744
Circumference 139247148.52999
Area 1.5429887410434E+15

Sphere

Radius = n
Volume 4.5594025301926E+22
Surface area 6.1719549641735E+15
Circumference 139247148.52999

Square

Length = n
Perimeter 88647488
Area 491148570544384
Diagonal 31341619.949977

Cube

Length = n
Surface area 2946891423266304
Volume 1.0884771753388E+22
Space diagonal 38385488.294838

Equilateral Triangle

Length = n
Perimeter 66485616
Area 2.1267356956192E+14
Altitude 19192744.147419

Triangular Pyramid

Length = n
Surface area 2.1267356956192E+14
Volume 1.2827826530814E+21
Height 10447206.649992