22491444 (number)

22491444 is an even 8-digits composite number following 22491443 and preceding 22491445. In scientific notation, it is written as 2.2491444 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 7485984 positive integers (up to 22491444) that are relatively prime to 22491444.

Interesting facts

Basic properties

Name

Name twenty-two million four hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 2.2491444 × 10^7
Engineering notation 2.2491444 × 10^6

Prime Factorization of 22491444

Prime Factorization 2 × 2 × 3 × 1123 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11245722
Product of the distinct prime numbers

The prime factorization of 22491444 is 2 × 2 × 3 × 1123 × 1669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 97, 45, 960, 391, 6593, 7303, 54657, 11941, 209740, 305381, 941995, 318113, 25559918, 99608437, 355905991, 660139903, 3780312772, 2754741101

Basic calculations (n = 22491444)

Multiplication

n×y
n×2 44982888
n×3 67474332
n×4 89965776
n×5 112457220

Division

n÷y
n÷2 11245722
n÷3 7497148
n÷3 5622861
n÷5 4498288.8

Exponentiation

ny
n2 505865053205136
n3 1.137763551572E+22
n4 2.5589945205424E+29
n5 5.7555481955085E+36

Nth Root

y√n
2√n 4742.5145229087
3√n 282.27501966408
4√n 68.865916990255
5√n 29.539522298769

Divisors of 22491444

1, 2, 3, 4, 6, 12, 1123, 1669, 2246, 3338, 3369, 4492, 5007, 6676, 6738, 10014, 13476, 20028, 1874287, 3748574, 5622861, 7497148, 11245722, 22491444

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 -22491443
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 22491444 can be divided by 24 positive divisors. The sum of these divisors (counting 22491444) is 1, the average is 0.041666666666667.

Base conversion 22491444

Base System Value
2 Binary 1010101110011000100110100
3 Ternary 1120022200110110
4 Quaternary 1111303010310
5 Quinary 21224211234
6 Senary 2122023020
8 Octal 125630464
10 Decimal 22491444
12 Duodecimal 7647a70
16 Hexadecimal 1573134
20 Vigesimal 70b8c4
36 Base36 de2ic

Cryptographic Hash Functions

md5 ce9c8e7218b0b22038bbae69a1cbdd56
sha1 541d8b670834f15936aff383b084248c62585854
sha256 e24b350aff498d9f592f8b405cde4e379b8f14f5e4b2e3e928f8bed022597341
sha512 8e4e87462cb59e46ae89645c2798cfc7d6fb4f60a38817d98d7ea7b704d0b904d730cb549b5d826f9d91c19839ac63bcca756ff267aaefbf45070893624ed562
ripemd-160 c9faf81a99926b36412b78aa428c7bb9f0c38861

22491444 as geometric shapes

Circle

Radius = n
Diameter 44982888
Circumference 141317910.47805
Area 1.5892219348571E+15

Sphere

Radius = n
Volume 4.7658528201879E+22
Surface area 6.3568877394283E+15
Circumference 141317910.47805

Square

Length = n
Perimeter 89965776
Area 505865053205136
Diagonal 31807705.142155

Cube

Length = n
Surface area 3035190319230816
Volume 1.137763551572E+22
Space diagonal 38956323.74359

Equilateral Triangle

Length = n
Perimeter 67474332
Area 2.1904599348121E+14
Altitude 19478161.871795

Triangular Pyramid

Length = n
Surface area 2.1904599348121E+14
Volume 1.3408672045058E+21
Height 10602568.380718