22155220 (number)

22155220 is an even 8-digits composite number following 22155219 and preceding 22155221. In scientific notation, it is written as 2.2155220 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8844192 positive integers (up to 22155220) that are relatively prime to 22155220.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred fifty-five thousand two hundred twenty

Notation

Scientific notation 2.2155220 × 10^7
Engineering notation 2.2155220 × 10^6

Prime Factorization of 22155220

Prime Factorization 2 × 2 × 5 × 739 × 1499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11077610
Product of the distinct prime numbers

The prime factorization of 22155220 is 2 × 2 × 5 × 739 × 1499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 59, 98, 485, 183, 3424, 8927, 20415, 39174, 812706, 269093, 1800018, 2827043, 72755833, 30732170, 71210608, 378374120, 8428720751, 1762843373

Basic calculations (n = 22155220)

Multiplication

n×y
n×2 44310440
n×3 66465660
n×4 88620880
n×5 110776100

Division

n÷y
n÷2 11077610
n÷3 7385073.3333333
n÷3 5538805
n÷5 4431044

Exponentiation

ny
n2 490853773248400
n3 1.0874973334148E+22
n4 2.4093742671219E+29
n5 5.3380216950425E+36

Nth Root

y√n
2√n 4706.9331841444
3√n 280.86137799473
4√n 68.607092812219
5√n 29.450672304742

Divisors of 22155220

1, 2, 4, 5, 10, 20, 739, 1478, 1499, 2956, 2998, 3695, 5996, 7390, 7495, 14780, 14990, 29980, 1107761, 2215522, 4431044, 5538805, 11077610, 22155220

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 -22155219
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 22155220 can be divided by 24 positive divisors. The sum of these divisors (counting 22155220) is 1, the average is 0.041666666666667.

Base conversion 22155220

Base System Value
2 Binary 1010100100000111111010100
3 Ternary 1112200121020201
4 Quaternary 1110200333110
5 Quinary 21132431340
6 Senary 2110510244
8 Octal 124407724
10 Decimal 22155220
12 Duodecimal 7505384
16 Hexadecimal 1520fd4
20 Vigesimal 6i9810
36 Base36 d6v2s

Cryptographic Hash Functions

md5 18846aafa8514ae446b0ae8ffd3ef138
sha1 e498678c2539572239def208a77f7995832fe75d
sha256 a8cf8993755650cd7fa5ec517b8863ac6e7e4b1b291863c90172046f740e7c20
sha512 0062a6a9e887a261e49b80f0b02f9434cc97b9fe30f31dd6a9f4a57fe812f254f32a18e5479c3d73f5d298e56007fb525848ec504f771b836f60e0c6f89c2cf4
ripemd-160 d371dfd6f996aa5e862b54ad67c55dbe12eb4474

22155220 as geometric shapes

Circle

Radius = n
Diameter 44310440
Circumference 139205352.78133
Area 1.542062608024E+15

Sphere

Radius = n
Volume 4.5552981779394E+22
Surface area 6.168250432096E+15
Circumference 139205352.78133

Square

Length = n
Perimeter 88620880
Area 490853773248400
Diagonal 31332212.60136

Cube

Length = n
Surface area 2945122639490400
Volume 1.0874973334148E+22
Space diagonal 38373966.692866

Equilateral Triangle

Length = n
Perimeter 66465660
Area 2.1254591858828E+14
Altitude 19186983.346433

Triangular Pyramid

Length = n
Surface area 2.1254591858828E+14
Volume 1.2816278982999E+21
Height 10444070.86712