21552080 (number)

21552080 is an even 8-digits composite number following 21552079 and preceding 21552081. In scientific notation, it is written as 2.1552080 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 7418880 positive integers (up to 21552080) that are relatively prime to 21552080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1552080 × 10^7
Engineering notation 2.1552080 × 10^6

Prime Factorization of 21552080

Prime Factorization 2 × 2 × 2 × 2 × 11 × 95 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2694010
Product of the distinct prime numbers

The prime factorization of 21552080 is 2 × 2 × 2 × 2 × 11 × 95 × 1289. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 79, 20, 123, 246, 4361, 6985, 827, 15106, 639466, 513839, 8326463, 9859741, 91514940, 83309424, 277133398, 838507716, 6787774327, 1592293220

Basic calculations (n = 21552080)

Multiplication

n×y
n×2 43104160
n×3 64656240
n×4 86208320
n×5 107760400

Division

n÷y
n÷2 10776040
n÷3 7184026.6666667
n÷3 5388020
n÷5 4310416

Exponentiation

ny
n2 464492152326400
n3 1.0010772026311E+22
n4 2.1575295957281E+29
n5 4.64992504495E+36

Nth Root

y√n
2√n 4642.4217817859
3√n 278.28922851255
4√n 68.135319635163
5√n 29.288547752158

Divisors of 21552080

1, 2, 4, 8, 11, 16, 22, 44, 88, 95, 176, 190, 380, 760, 1045, 1289, 1520, 2090, 2578, 4180, 5156, 8360, 10312, 14179, 16720, 20624, 28358, 56716, 113432, 122455, 226864, 244910, 489820, 979640, 1347005, 1959280, 2694010, 5388020, 10776040, 21552080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21552079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21552080 can be divided by 40 positive divisors. The sum of these divisors (counting 21552080) is 1, the average is 0.025.

Base conversion 21552080

Base System Value
2 Binary 1010010001101101111010000
3 Ternary 1111112221220012
4 Quaternary 1102031233100
5 Quinary 21004131310
6 Senary 2045534052
8 Octal 122155720
10 Decimal 21552080
12 Duodecimal 7274328
16 Hexadecimal 148dbd0
20 Vigesimal 6ee040
36 Base36 ctxow

Cryptographic Hash Functions

md5 a6773735eb1e003fa9b5da86c3f822e2
sha1 f1e199c8398d93dd318607530d30c17d4a2547e3
sha256 871829b4239b099f207158f39d279bbd05bbf8301de0a979d99d1a6f44d05dd7
sha512 a77c7acfe5b3974d54d222e75978089370daf6a13b3026cb066a0411401c3d32cb4d374c0cb624f9234703caecf0945977bf75997d16d3f587d2857a23838dc3
ripemd-160 14ef92b325d8dadda684a232abba0cdd67e29217

21552080 as geometric shapes

Circle

Radius = n
Diameter 43104160
Circumference 135415712.39516
Area 1.4592451333987E+15

Sphere

Radius = n
Volume 4.193302380616E+22
Surface area 5.8369805335949E+15
Circumference 135415712.39516

Square

Length = n
Perimeter 86208320
Area 464492152326400
Diagonal 30479243.83335

Cube

Length = n
Surface area 2786952913958400
Volume 1.0010772026311E+22
Space diagonal 37329297.568789

Equilateral Triangle

Length = n
Perimeter 64656240
Area 2.0113100188659E+14
Altitude 18664648.784395

Triangular Pyramid

Length = n
Surface area 2.0113100188659E+14
Volume 1.1797807974528E+21
Height 10159747.94445