21354522 (number)

21354522 is an even 8-digits composite number following 21354521 and preceding 21354523. In scientific notation, it is written as 2.1354522 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5952000 positive integers (up to 21354522) that are relatively prime to 21354522.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1354522 × 10^7
Engineering notation 2.1354522 × 10^6

Prime Factorization of 21354522

Prime Factorization 2 × 41 × 3 × 7 × 12401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21354522
Product of the distinct prime numbers

The prime factorization of 21354522 is 2 × 41 × 3 × 7 × 12401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 34, 12, 885, 700, 5530, 8426, 82910, 90898, 859593, 844224, 2260207, 4576173, 9352847, 84458999, 545992883, 534581661, 2387680403, 5788973989

Basic calculations (n = 21354522)

Multiplication

n×y
n×2 42709044
n×3 64063566
n×4 85418088
n×5 106772610

Division

n÷y
n÷2 10677261
n÷3 7118174
n÷3 5338630.5
n÷5 4270904.4

Exponentiation

ny
n2 456015609848484
n3 9.7379953728529E+21
n4 2.0795023642548E+29
n5 4.4406778986532E+36

Nth Root

y√n
2√n 4621.0953247039
3√n 277.43630061325
4√n 67.978638738238
5√n 29.234654855687

Divisors of 21354522

1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 12401, 24802, 37203, 74406, 86807, 173614, 260421, 508441, 520842, 1016882, 1525323, 3050646, 3559087, 7118174, 10677261, 21354522

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21354521
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21354522 can be divided by 32 positive divisors. The sum of these divisors (counting 21354522) is 1, the average is 0.03125.

Base conversion 21354522

Base System Value
2 Binary 1010001011101100000011010
3 Ternary 1111011220220020
4 Quaternary 1101131200122
5 Quinary 20431321042
6 Senary 2041411310
8 Octal 121354032
10 Decimal 21354522
12 Duodecimal 7199b36
16 Hexadecimal 145d81a
20 Vigesimal 6d9662
36 Base36 cpp96

Cryptographic Hash Functions

md5 d8fa0966a3852e664fa54d5a10ae87c3
sha1 8f144722762dd82026864f46e917dc05c8f70389
sha256 d752d0dc703df24d7ec709cf3a76ce66268aad7c11e6fff3c4031b3a9d325943
sha512 97f45b1837831724e899f94c6f07264399625958645bc130a6c863b40b7b17b3e3d1478e15f6bbcadea71f2f45064957cab61adb8fc8d9312dd1f54498803f66
ripemd-160 1359fc4ace6bf7dea81f6de9ee3074a2803cc739

21354522 as geometric shapes

Circle

Radius = n
Diameter 42709044
Circumference 134174418.87224
Area 1.4326152898223E+15

Sphere

Radius = n
Volume 4.0790419632061E+22
Surface area 5.7304611592891E+15
Circumference 134174418.87224

Square

Length = n
Perimeter 85418088
Area 456015609848484
Diagonal 30199854.630395

Cube

Length = n
Surface area 2736093659090904
Volume 9.7379953728529E+21
Space diagonal 36987117.075347

Equilateral Triangle

Length = n
Perimeter 64063566
Area 1.9746055132552E+14
Altitude 18493558.537674

Triangular Pyramid

Length = n
Surface area 1.9746055132552E+14
Volume 1.1476337605512E+21
Height 10066618.210132