22981311 (number)

22981311 is an odd 8-digits composite number following 22981310 and preceding 22981312. In scientific notation, it is written as 2.2981311 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 14683200 positive integers (up to 22981311) that are relatively prime to 22981311.

Interesting facts

Basic properties

Name

Name twenty-two million nine hundred eighty-one thousand three hundred eleven

Notation

Scientific notation 2.2981311 × 10^7
Engineering notation 2.2981311 × 10^6

Prime Factorization of 22981311

Prime Factorization 9 × 29 × 461 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22981311
Product of the distinct prime numbers

The prime factorization of 22981311 is 9 × 29 × 461 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 54, 12, 843, 798, 6460, 332, 94785, 14550, 649408, 720839, 7891909, 1710949, 94128652, 10373248, 98890747, 475236262, 8596714790, 4729797590

Basic calculations (n = 22981311)

Multiplication

n×y
n×2 45962622
n×3 68943933
n×4 91925244
n×5 114906555

Division

n÷y
n÷2 11490655.5
n÷3 7660437
n÷3 5745327.75
n÷5 4596262.2

Exponentiation

ny
n2 528140655278721
n3 1.2137364650704E+22
n4 2.7893255175824E+29
n5 6.4102357199796E+36

Nth Root

y√n
2√n 4793.8826643964
3√n 284.30964953273
4√n 69.237870160746
5√n 29.667090743103

Divisors of 22981311

1, 9, 29, 191, 261, 461, 1719, 4149, 5539, 13369, 49851, 88051, 120321, 792459, 2553479, 22981311

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22981310
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22981311 can be divided by 16 positive divisors. The sum of these divisors (counting 22981311) is 1, the average is 0.0625.

Base conversion 22981311

Base System Value
2 Binary 1010111101010101010111111
3 Ternary 1121020120102200
4 Quaternary 1113222222333
5 Quinary 21340400221
6 Senary 2140322543
8 Octal 127525277
10 Decimal 22981311
12 Duodecimal 7843453
16 Hexadecimal 15eaabf
20 Vigesimal 73cd5b
36 Base36 dokhr

Cryptographic Hash Functions

md5 b28e740b7013a303692ec0cbd69d98f8
sha1 b5a571acaba7d7e60dc6d560f845554af8a9b31f
sha256 e94a6cbef7c2415e984033ee47fb5ef7626148308781549d49166b330e3247bc
sha512 e9525fb3bb420afa91fa99949217622fd0507957500caafdf38fa7f4abf6ac6d746f84939c9de107f629bc5cd46cddca87caef12ebc9122045dd2feb18caf468
ripemd-160 b0f1aa7841750d7c34090f90d8d499b501a72c47

22981311 as geometric shapes

Circle

Radius = n
Diameter 45962622
Circumference 144395835.61492
Area 1.6592028026857E+15

Sphere

Radius = n
Volume 5.084087416079E+22
Surface area 6.6368112107429E+15
Circumference 144395835.61492

Square

Length = n
Perimeter 91925244
Area 528140655278721
Diagonal 32500481.697314

Cube

Length = n
Surface area 3168843931672326
Volume 1.2137364650704E+22
Space diagonal 39804798.276542

Equilateral Triangle

Length = n
Perimeter 68943933
Area 2.2869161212137E+14
Altitude 19902399.138271

Triangular Pyramid

Length = n
Surface area 2.2869161212137E+14
Volume 1.4304021417078E+21
Height 10833493.899105