22871421 (number)

22871421 is an odd 8-digits composite number following 22871420 and preceding 22871422. In scientific notation, it is written as 2.2871421 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 14320800 positive integers (up to 22871421) that are relatively prime to 22871421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2871421 × 10^7
Engineering notation 2.2871421 × 10^6

Prime Factorization of 22871421

Prime Factorization 9 × 19 × 131 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22871421
Product of the distinct prime numbers

The prime factorization of 22871421 is 9 × 19 × 131 × 1021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 27, 47, 407, 209, 4988, 8360, 55200, 27350, 779343, 235496, 8424237, 7585597, 14147157, 16554967, 83105095, 107288848, 9355557183, 6374321309

Basic calculations (n = 22871421)

Multiplication

n×y
n×2 45742842
n×3 68614263
n×4 91485684
n×5 114357105

Division

n÷y
n÷2 11435710.5
n÷3 7623807
n÷3 5717855.25
n÷5 4574284.2

Exponentiation

ny
n2 523101898559241
n3 1.1964083747848E+22
n4 2.7363559627628E+29
n5 6.2584349230209E+36

Nth Root

y√n
2√n 4782.4074481374
3√n 283.85576306678
4√n 69.154952448378
5√n 29.638664426373

Divisors of 22871421

1, 9, 19, 131, 171, 1021, 1179, 2489, 9189, 19399, 22401, 133751, 174591, 1203759, 2541269, 22871421

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 -22871420
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 22871421 can be divided by 16 positive divisors. The sum of these divisors (counting 22871421) is 1, the average is 0.0625.

Base conversion 22871421

Base System Value
2 Binary 1010111001111110101111101
3 Ternary 1121000222200200
4 Quaternary 1113033311331
5 Quinary 21323341141
6 Senary 2134114113
8 Octal 127176575
10 Decimal 22871421
12 Duodecimal 77ab939
16 Hexadecimal 15cfd7d
20 Vigesimal 72iib1
36 Base36 dm7p9

Cryptographic Hash Functions

md5 0d503821af47cd8518933c79f7320825
sha1 208e6d0df6928498f39c5a8f035c85e780e39bdf
sha256 74972b3d3af28e83374d4de60b55f7e481094b9a14bcac1f172bf7a455b291a9
sha512 3572cdf7c07220b7833df382b61eb96eabf158657b266995ddea78842ca2fcc9f1ffb0ea760336c2236ba33e37cbb346fff973821bf49c536928df883b384657
ripemd-160 34579e8218335a34fa58160c1633dece329a72dc

22871421 as geometric shapes

Circle

Radius = n
Diameter 45742842
Circumference 143705376.38152
Area 1.6433730815926E+15

Sphere

Radius = n
Volume 5.0115036812228E+22
Surface area 6.5734923263703E+15
Circumference 143705376.38152

Square

Length = n
Perimeter 91485684
Area 523101898559241
Diagonal 32345073.768945

Cube

Length = n
Surface area 3138611391355446
Volume 1.1964083747848E+22
Space diagonal 39614463.213298

Equilateral Triangle

Length = n
Perimeter 68614263
Area 2.2650976646009E+14
Altitude 19807231.606649

Triangular Pyramid

Length = n
Surface area 2.2650976646009E+14
Volume 1.4099807914645E+21
Height 10781691.256315