22128840 (number)

22128840 is an even 8-digits composite number following 22128839 and preceding 22128841. In scientific notation, it is written as 2.2128840 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 5900928 positive integers (up to 22128840) that are relatively prime to 22128840.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred twenty-eight thousand eight hundred forty

Notation

Scientific notation 2.2128840 × 10^7
Engineering notation 2.2128840 × 10^6

Prime Factorization of 22128840

Prime Factorization 2 × 2 × 2 × 9 × 5 × 61469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5532210
Product of the distinct prime numbers

The prime factorization of 22128840 is 2 × 2 × 2 × 9 × 5 × 61469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 57, 50, 22, 461, 798, 1142, 13934, 88430, 795148, 39234, 957011, 1619459, 52305243, 20485399, 716994448, 807822860, 2548441584, 6586471752

Basic calculations (n = 22128840)

Multiplication

n×y
n×2 44257680
n×3 66386520
n×4 88515360
n×5 110644200

Division

n÷y
n÷2 11064420
n÷3 7376280
n÷3 5532210
n÷5 4425768

Exponentiation

ny
n2 489685559745600
n3 1.0836173401921E+22
n4 2.3979194742336E+29
n5 5.30631763782E+36

Nth Root

y√n
2√n 4704.1301002417
3√n 280.74986077283
4√n 68.586661241394
5√n 29.443655637582

Divisors of 22128840

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 61469, 122938, 245876, 307345, 491752, 553221, 614690, 1106442, 1229380, 2212884, 2458760, 2766105, 4425768, 5532210, 11064420, 22128840

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 -22128839
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 22128840 can be divided by 32 positive divisors. The sum of these divisors (counting 22128840) is 1, the average is 0.03125.

Base conversion 22128840

Base System Value
2 Binary 1010100011010100011001000
3 Ternary 1112122021001200
4 Quaternary 1110122203020
5 Quinary 21131110330
6 Senary 2110144200
8 Octal 124324310
10 Decimal 22128840
12 Duodecimal 74b2060
16 Hexadecimal 151a8c8
20 Vigesimal 6i6220
36 Base36 d6aq0

Cryptographic Hash Functions

md5 faf72c2584b4b24f2ed5e448bb9b09c2
sha1 4e892c2c092e23496524e69616c9cac5be612146
sha256 4b3564836cfa72e191bc43972502522bce817746475aeb962667ddaffc0be415
sha512 a348ff7d10ac6c3408b1aed0d47a44da4abbffcd8ed9d80f03760eb38ff09e85d769df5f82bcf3d85ec0f0a2be67138c78ccc8be200e61effc284065a9e00fd5
ripemd-160 71aed1e631d0a05b7c88530ac632bd076a328d9b

22128840 as geometric shapes

Circle

Radius = n
Diameter 44257680
Circumference 139039602.35293
Area 1.5383925570658E+15

Sphere

Radius = n
Volume 4.5390457003333E+22
Surface area 6.1535702282631E+15
Circumference 139039602.35293

Square

Length = n
Perimeter 88515360
Area 489685559745600
Diagonal 31294905.647584

Cube

Length = n
Surface area 2938113358473600
Volume 1.0836173401921E+22
Space diagonal 38328275.192562

Equilateral Triangle

Length = n
Perimeter 66386520
Area 2.1204006730305E+14
Altitude 19164137.596281

Triangular Pyramid

Length = n
Surface area 2.1204006730305E+14
Volume 1.2770552824353E+21
Height 10431635.215861