22231681 (number)

22231681 is an odd 8-digits composite number following 22231680 and preceding 22231682. In scientific notation, it is written as 2.2231681 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 21514500 positive integers (up to 22231681) that are relatively prime to 22231681.

Interesting facts

Basic properties

Name

Name twenty-two million two hundred thirty-one thousand six hundred eighty-one

Notation

Scientific notation 2.2231681 × 10^7
Engineering notation 2.2231681 × 10^6

Prime Factorization of 22231681

Prime Factorization 31 × 717151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 22231681
Product of the distinct prime numbers

The prime factorization of 22231681 is 31 × 717151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 30, 18, 897, 86, 1586, 3284, 74396, 24987, 52716, 889359, 8970696, 3217656, 52104149, 27070801, 898957475, 878744567, 8280976758, 5952736934

Basic calculations (n = 22231681)

Multiplication

n×y
n×2 44463362
n×3 66695043
n×4 88926724
n×5 111158405

Division

n÷y
n÷2 11115840.5
n÷3 7410560.3333333
n÷3 5557920.25
n÷5 4446336.2

Exponentiation

ny
n2 494247640085761
n3 1.0987955869389E+22
n4 2.4428072973034E+29
n5 5.4307712578122E+36

Nth Root

y√n
2√n 4715.0483560617
3√n 281.1841053198
4√n 68.666209710903
5√n 29.470972041938

Divisors of 22231681

1, 31, 717151, 22231681

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22231680
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22231681 can be divided by 4 positive divisors. The sum of these divisors (counting 22231681) is 1, the average is 0.25.

Base conversion 22231681

Base System Value
2 Binary 1010100110011101010000001
3 Ternary 1112211111010121
4 Quaternary 1110303222001
5 Quinary 21142403211
6 Senary 2112300241
8 Octal 124635201
10 Decimal 22231681
12 Duodecimal 7541681
16 Hexadecimal 1533a81
20 Vigesimal 6iij41
36 Base36 d8i2p

Cryptographic Hash Functions

md5 47e5d7954878453f11275298d86fd8c5
sha1 1d95e511d58a0b648f36c19939ec5eaaf9c59185
sha256 52953a2ab157c8bcb5d5a3bbf06347905323c65e0995f62e852fb8b70ce30e4a
sha512 06f6dfccca547e02004d461cb887add4428f51b509beb8d8effb5fe09a8e0aab255a5d56cc61c1673d0c947d398b0ef2887cd7f479451f468bc08c0cf800facd
ripemd-160 14c72a89b2f289866d0877f6090655482df78ff3

22231681 as geometric shapes

Circle

Radius = n
Diameter 44463362
Circumference 139685771.4131
Area 1.5527247551475E+15

Sphere

Radius = n
Volume 4.6026241916324E+22
Surface area 6.2108990205901E+15
Circumference 139685771.4131

Square

Length = n
Perimeter 88926724
Area 494247640085761
Diagonal 31440344.784552

Cube

Length = n
Surface area 2965485840514566
Volume 1.0987955869389E+22
Space diagonal 38506401.029664

Equilateral Triangle

Length = n
Perimeter 66695043
Area 2.1401550603739E+14
Altitude 19253200.514832

Triangular Pyramid

Length = n
Surface area 2.1401550603739E+14
Volume 1.2949430177706E+21
Height 10480114.928184