22161816 (number)

22161816 is an even 8-digits composite number following 22161815 and preceding 22161817. In scientific notation, it is written as 2.2161816 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 6915456 positive integers (up to 22161816) that are relatively prime to 22161816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2161816 × 10^7
Engineering notation 2.2161816 × 10^6

Prime Factorization of 22161816

Prime Factorization 2 × 2 × 2 × 27 × 59 × 37 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5540454
Product of the distinct prime numbers

The prime factorization of 22161816 is 2 × 2 × 2 × 27 × 59 × 37 × 47. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22161816)

Multiplication

n×y
n×2 44323632
n×3 66485448
n×4 88647264
n×5 110809080

Division

n÷y
n÷2 11080908
n÷3 7387272
n÷3 5540454
n÷5 4432363.2

Exponentiation

ny
n2 491146088417856
n3 1.0884689240636E+22
n4 2.4122448016816E+29
n5 5.3459725441824E+36

Nth Root

y√n
2√n 4707.6338005414
3√n 280.88924769214
4√n 68.612198627805
5√n 29.452425692929

Divisors of 22161816

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 -22161815
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 22161816 can be divided by 64 positive divisors. The sum of these divisors (counting 22161816) is 1, the average is 0.015625.

Base conversion 22161816

Base System Value
2 Binary 1010100100010100110011000
3 Ternary 1112200221022000
4 Quaternary 1110202212120
5 Quinary 21133134231
6 Senary 2111001000
8 Octal 124424630
10 Decimal 22161816
12 Duodecimal 7509160
16 Hexadecimal 1522998
20 Vigesimal 6ia4ag
36 Base36 d7060

Cryptographic Hash Functions

md5 96564ae28bbb8a48ece6be79ed551e16
sha1 556f12f03af2b5453fa96a0dbf880590af0cb2bb
sha256 334dbca566b23356aa011d19c4c71df68aebfc7ca8e93c728babd29f6dd9e397
sha512 b2e530f375dba01dc6481c7ef9b1696ab28bc8640ecffb8e47173ee6c303981a538a70cac126ba5296bd21aa23aa7945b19cda19101ebf100efb639dea86a4f0
ripemd-160 f4fe07a42c680bc03efdc1e0382c76a0306a95cd

22161816 as geometric shapes

Circle

Radius = n
Diameter 44323632
Circumference 139246796.67162
Area 1.5429809432129E+15

Sphere

Radius = n
Volume 4.5593679673321E+22
Surface area 6.1719237728516E+15
Circumference 139246796.67162

Square

Length = n
Perimeter 88647264
Area 491146088417856
Diagonal 31341540.754017

Cube

Length = n
Surface area 2946876530507136
Volume 1.0884689240636E+22
Space diagonal 38385391.299993

Equilateral Triangle

Length = n
Perimeter 66485448
Area 2.1267249476961E+14
Altitude 19192695.649996

Triangular Pyramid

Length = n
Surface area 2.1267249476961E+14
Volume 1.2827729288604E+21
Height 10447180.251339