21590168 (number)

21590168 is an even 8-digits composite number following 21590167 and preceding 21590169. In scientific notation, it is written as 2.1590168 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 10795080 positive integers (up to 21590168) that are relatively prime to 21590168.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred ninety thousand one hundred sixty-eight

Notation

Scientific notation 2.1590168 × 10^7
Engineering notation 2.1590168 × 10^6

Prime Factorization of 21590168

Prime Factorization 2 × 2 × 2 × 2698771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5397542
Product of the distinct prime numbers

The prime factorization of 21590168 is 2 × 2 × 2 × 2698771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 62, 11, 478, 357, 588, 3348, 44215, 19754, 19607, 410391, 510517, 6276339, 64573367, 61643225, 550739109, 398406924, 4519726050, 6786270964

Basic calculations (n = 21590168)

Multiplication

n×y
n×2 43180336
n×3 64770504
n×4 86360672
n×5 107950840

Division

n÷y
n÷2 10795084
n÷3 7196722.6666667
n÷3 5397542
n÷5 4318033.6

Exponentiation

ny
n2 466135354268224
n3 1.006394060939E+22
n4 2.1728216849876E+29
n5 4.6911585212926E+36

Nth Root

y√n
2√n 4646.5221402679
3√n 278.45306795431
4√n 68.165402810135
5√n 29.298892502765

Divisors of 21590168

1, 2, 4, 8, 2698771, 5397542, 10795084, 21590168

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21590167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21590168 can be divided by 8 positive divisors. The sum of these divisors (counting 21590168) is 1, the average is 0.125.

Base conversion 21590168

Base System Value
2 Binary 1010010010111000010011000
3 Ternary 1111121220010212
4 Quaternary 1102113002120
5 Quinary 21011341133
6 Senary 2050430252
8 Octal 122270230
10 Decimal 21590168
12 Duodecimal 7292388
16 Hexadecimal 1497098
20 Vigesimal 6eif88
36 Base36 cur2w

Cryptographic Hash Functions

md5 7874888608147f468ae2b2d70f86ed8d
sha1 30c5efdb8c44c25c938edb1b2834f7c4acd96264
sha256 daf7ca569d5c3f62ddbfda902c8838187b56ad1538b349104ab28cceda1cd2b1
sha512 b63946ef1200599b7b043cc768df8171a8bee4c757e26be657fa67a61d37ec862d667160f4c85f47ba29c7528ad327bf17ccf6be6b819ecb2ca949fa6894ce92
ripemd-160 640442996f08bdc7e67b04a17eab8a0210384f81

21590168 as geometric shapes

Circle

Radius = n
Diameter 43180336
Circumference 135655026.35714
Area 1.4644074045475E+15

Sphere

Radius = n
Volume 4.2155735846167E+22
Surface area 5.8576296181901E+15
Circumference 135655026.35714

Square

Length = n
Perimeter 86360672
Area 466135354268224
Diagonal 30533108.399514

Cube

Length = n
Surface area 2796812125609344
Volume 1.006394060939E+22
Space diagonal 37395267.919948

Equilateral Triangle

Length = n
Perimeter 64770504
Area 2.0184252919917E+14
Altitude 18697633.959974

Triangular Pyramid

Length = n
Surface area 2.0184252919917E+14
Volume 1.1860467750598E+21
Height 10177702.799838