21888076 (number)

21888076 is an even 8-digits composite number following 21888075 and preceding 21888077. In scientific notation, it is written as 2.1888076 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 8886672 positive integers (up to 21888076) that are relatively prime to 21888076.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred eighty-eight thousand seventy-six

Notation

Scientific notation 2.1888076 × 10^7
Engineering notation 2.1888076 × 10^6

Prime Factorization of 21888076

Prime Factorization 2 × 2 × 7 × 19 × 41143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10944038
Product of the distinct prime numbers

The prime factorization of 21888076 is 2 × 2 × 7 × 19 × 41143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 40, 59, 284, 179, 6110, 1386, 37548, 99009, 62440, 374017, 7121765, 6549208, 43580987, 19662341, 540257287, 702271134, 3460859856, 5674370509

Basic calculations (n = 21888076)

Multiplication

n×y
n×2 43776152
n×3 65664228
n×4 87552304
n×5 109440380

Division

n÷y
n÷2 10944038
n÷3 7296025.3333333
n÷3 5472019
n÷5 4377615.2

Exponentiation

ny
n2 479087870981776
n3 1.0486311730727E+22
n4 2.2952518812185E+29
n5 5.0238647615254E+36

Nth Root

y√n
2√n 4678.4694078299
3√n 279.72795004569
4√n 68.399337773328
5√n 29.379304982554

Divisors of 21888076

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 41143, 82286, 164572, 288001, 576002, 781717, 1152004, 1563434, 3126868, 5472019, 10944038, 21888076

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21888075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21888076 can be divided by 24 positive divisors. The sum of these divisors (counting 21888076) is 1, the average is 0.041666666666667.

Base conversion 21888076

Base System Value
2 Binary 1010011011111110001001100
3 Ternary 1112012000210111
4 Quaternary 1103133301030
5 Quinary 21100404301
6 Senary 2101045404
8 Octal 123376114
10 Decimal 21888076
12 Duodecimal 73b6864
16 Hexadecimal 14dfc4c
20 Vigesimal 6gg03g
36 Base36 d14y4

Cryptographic Hash Functions

md5 1d1e926e1106840e2ed86bb5570e9201
sha1 7ca7d7041fbd9f6522a017d9415aa6f7f5f5a389
sha256 7e3a8525af4d58b59978d89847a4752bae94ce69d7c2e1bb4cfad9ffd09cfeef
sha512 9e744e2376f58b9107cd37f159d8f741acb3164b240759a2d44e4d94e78352095d7533c77947b932678377de4fa871a1702ce7ef616bf8b480ea580855767777
ripemd-160 2509ea174bfdbcd4be979b5ed0956a3570d1b344

21888076 as geometric shapes

Circle

Radius = n
Diameter 43776152
Circumference 137526837.52563
Area 1.5050989359003E+15

Sphere

Radius = n
Volume 4.3924959862007E+22
Surface area 6.0203957436013E+15
Circumference 137526837.52563

Square

Length = n
Perimeter 87552304
Area 479087870981776
Diagonal 30954413.933453

Cube

Length = n
Surface area 2874527225890656
Volume 1.0486311730727E+22
Space diagonal 37911259.711929

Equilateral Triangle

Length = n
Perimeter 65664228
Area 2.0745113345761E+14
Altitude 18955629.855964

Triangular Pyramid

Length = n
Surface area 2.0745113345761E+14
Volume 1.2358236890722E+21
Height 10318137.977818