21552616 (number)

21552616 is an even 8-digits composite number following 21552615 and preceding 21552617. In scientific notation, it is written as 2.1552616 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10762224 positive integers (up to 21552616) that are relatively prime to 21552616.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1552616 × 10^7
Engineering notation 2.1552616 × 10^6

Prime Factorization of 21552616

Prime Factorization 2 × 2 × 2 × 2399 × 1123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5388154
Product of the distinct prime numbers

The prime factorization of 21552616 is 2 × 2 × 2 × 2399 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 27, 11, 674, 887, 5099, 8245, 95695, 74554, 52134, 533284, 7667469, 6189992, 28715413, 21004855, 446206074, 289153456, 8752225612, 2920811692

Basic calculations (n = 21552616)

Multiplication

n×y
n×2 43105232
n×3 64657848
n×4 86210464
n×5 107763080

Division

n÷y
n÷2 10776308
n÷3 7184205.3333333
n÷3 5388154
n÷5 4310523.2

Exponentiation

ny
n2 464515256443456
n3 1.0011518948267E+22
n4 2.1577442346873E+29
n5 4.6505032916429E+36

Nth Root

y√n
2√n 4642.4795099171
3√n 278.29153551015
4√n 68.135743262381
5√n 29.288693431883

Divisors of 21552616

1, 2, 4, 8, 1123, 2246, 2399, 4492, 4798, 8984, 9596, 19192, 2694077, 5388154, 10776308, 21552616

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 -21552615
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 21552616 can be divided by 16 positive divisors. The sum of these divisors (counting 21552616) is 1, the average is 0.0625.

Base conversion 21552616

Base System Value
2 Binary 1010010001101110111101000
3 Ternary 1111112222122001
4 Quaternary 1102031313220
5 Quinary 21004140431
6 Senary 2045540344
8 Octal 122156750
10 Decimal 21552616
12 Duodecimal 72746b4
16 Hexadecimal 148dde8
20 Vigesimal 6ee1ag
36 Base36 cty3s

Cryptographic Hash Functions

md5 eb033010aec4e66535c0d826e5415adc
sha1 136d4a0404fad28b63372e8bd56ec693598e9838
sha256 7a2fd9b2f82a72038fe474010e9bb4561198f0ea2fa01b918fb12f5282db06d6
sha512 cfefc7b3af0008089a6a78196495e88de7c9fe03a46db2ad037f8cc3ec411474259c2401a829f9c91802e18d867ae82563bed6b49a02e5dd2cdbf68443f180dc
ripemd-160 62b242a3d822a8e955e16a3de68bc363f4cf71ad

21552616 as geometric shapes

Circle

Radius = n
Diameter 43105232
Circumference 135419080.18248
Area 1.4593177171231E+15

Sphere

Radius = n
Volume 4.1936152505536E+22
Surface area 5.8372708684926E+15
Circumference 135419080.18248

Square

Length = n
Perimeter 86210464
Area 464515256443456
Diagonal 30480001.851819

Cube

Length = n
Surface area 2787091538660736
Volume 1.0011518948267E+22
Space diagonal 37330225.948022

Equilateral Triangle

Length = n
Perimeter 64657848
Area 2.0114100626274E+14
Altitude 18665112.974011

Triangular Pyramid

Length = n
Surface area 2.0114100626274E+14
Volume 1.1798688230496E+21
Height 10160000.617273