21902052 (number)

21902052 is an even 8-digits composite number following 21902051 and preceding 21902053. In scientific notation, it is written as 2.1902052 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6796800 positive integers (up to 21902052) that are relatively prime to 21902052.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1902052 × 10^7
Engineering notation 2.1902052 × 10^6

Prime Factorization of 21902052

Prime Factorization 2 × 2 × 3 × 17 × 101 × 1063

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10951026
Product of the distinct prime numbers

The prime factorization of 21902052 is 2 × 2 × 3 × 17 × 101 × 1063. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 67, 74, 140, 446, 2911, 4056, 61741, 5385, 452041, 55736, 7683478, 859460, 83707887, 4370936, 950083782, 87284945, 1996817573, 9499084325

Basic calculations (n = 21902052)

Multiplication

n×y
n×2 43804104
n×3 65706156
n×4 87608208
n×5 109510260

Division

n÷y
n÷2 10951026
n÷3 7300684
n÷3 5475513
n÷5 4380410.4

Exponentiation

ny
n2 479699881810704
n3 1.0506411755812E+22
n4 2.301119766092E+29
n5 5.0399244775176E+36

Nth Root

y√n
2√n 4679.9628203651
3√n 279.78747478464
4√n 68.410253766268
5√n 29.38305588633

Divisors of 21902052

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1063, 1212, 1717, 2126, 3189, 3434, 4252, 5151, 6378, 6868, 10302, 12756, 18071, 20604, 36142, 54213, 72284, 107363, 108426, 214726, 216852, 322089, 429452, 644178, 1288356, 1825171, 3650342, 5475513, 7300684, 10951026, 21902052

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21902051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21902052 can be divided by 48 positive divisors. The sum of these divisors (counting 21902052) is 1, the average is 0.020833333333333.

Base conversion 21902052

Base System Value
2 Binary 1010011100011001011100100
3 Ternary 1112012201222010
4 Quaternary 1103203023210
5 Quinary 21101331202
6 Senary 2101234220
8 Octal 123431344
10 Decimal 21902052
12 Duodecimal 7402970
16 Hexadecimal 14e32e4
20 Vigesimal 6ghf2c
36 Base36 d1fqc

Cryptographic Hash Functions

md5 488fbca578ea837fdb5942100611116f
sha1 33e5a7efc28f0e2bf74505a7f08b9d406e2bd27d
sha256 0b86ab4f0bb4cd826a213b8f83330e40b387d75e09bc3979efb1c0664810663a
sha512 b89c07bff68dd9c74030db145018cc5aec78715db7c0b15dae50a7abbf5767033e8a21110c1e862bdfc73586005f6114f62fdead6856b60a97d9ee6a12379169
ripemd-160 928f1623821c27704fb0fd011b1aad751b8154f2

21902052 as geometric shapes

Circle

Radius = n
Diameter 43804104
Circumference 137614651.32348
Area 1.5070216246244E+15

Sphere

Radius = n
Volume 4.4009154650197E+22
Surface area 6.0280864984976E+15
Circumference 137614651.32348

Square

Length = n
Perimeter 87608208
Area 479699881810704
Diagonal 30974178.982201

Cube

Length = n
Surface area 2878199290864224
Volume 1.0506411755812E+22
Space diagonal 37935466.854016

Equilateral Triangle

Length = n
Perimeter 65706156
Area 2.0771614192023E+14
Altitude 18967733.427008

Triangular Pyramid

Length = n
Surface area 2.0771614192023E+14
Volume 1.2381924997454E+21
Height 10324726.3274