21743912 (number)

21743912 is an even 8-digits composite number following 21743911 and preceding 21743913. In scientific notation, it is written as 2.1743912 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 10585344 positive integers (up to 21743912) that are relatively prime to 21743912.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred twelve

Notation

Scientific notation 2.1743912 × 10^7
Engineering notation 2.1743912 × 10^6

Prime Factorization of 21743912

Prime Factorization 2 × 2 × 2 × 113 × 67 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5435978
Product of the distinct prime numbers

The prime factorization of 21743912 is 2 × 2 × 2 × 113 × 67 × 359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 14, 80, 108, 676, 2447, 9148, 79779, 79296, 366597, 481708, 7402527, 9233636, 43211313, 91147229, 733108921, 525843222, 601632206, 3931499735

Basic calculations (n = 21743912)

Multiplication

n×y
n×2 43487824
n×3 65231736
n×4 86975648
n×5 108719560

Division

n÷y
n÷2 10871956
n÷3 7247970.6666667
n÷3 5435978
n÷5 4348782.4

Exponentiation

ny
n2 472797709063744
n3 1.0280471779684E+22
n4 2.2353767369592E+29
n5 4.8605835055289E+36

Nth Root

y√n
2√n 4663.0367787527
3√n 279.11246178104
4√n 68.286431878907
5√n 29.340501745854

Divisors of 21743912

1, 2, 4, 8, 67, 113, 134, 226, 268, 359, 452, 536, 718, 904, 1436, 2872, 7571, 15142, 24053, 30284, 40567, 48106, 60568, 81134, 96212, 162268, 192424, 324536, 2717989, 5435978, 10871956, 21743912

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 -21743911
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 21743912 can be divided by 32 positive divisors. The sum of these divisors (counting 21743912) is 1, the average is 0.03125.

Base conversion 21743912

Base System Value
2 Binary 1010010111100100100101000
3 Ternary 1111220201001002
4 Quaternary 1102330210220
5 Quinary 21031301122
6 Senary 2054014132
8 Octal 122744450
10 Decimal 21743912
12 Duodecimal 7347348
16 Hexadecimal 14bc928
20 Vigesimal 6fhjfc
36 Base36 cy1pk

Cryptographic Hash Functions

md5 409a661a8019cc6eab0e583c37e5de0f
sha1 90abd3b8c2bd9e0e9995b521d0479270d6ae1676
sha256 a9a486443e027cf385336117f810a436048fc6588b39b0f4cc84eb0f347c160b
sha512 d9aadd9fdb6bffc7e6f313fedd1bac442ace923eff521e9d850c65d103535cb73512d73c2de9f8552c7fe01cfe76ffdfa581114fff8052016730af90302702c8
ripemd-160 64e290f051cc6f91a7aa4f9ac636dd4b96812f2c

21743912 as geometric shapes

Circle

Radius = n
Diameter 43487824
Circumference 136621028.39901
Area 1.4853378094287E+15

Sphere

Radius = n
Volume 4.3062739491322E+22
Surface area 5.941351237715E+15
Circumference 136621028.39901

Square

Length = n
Perimeter 86975648
Area 472797709063744
Diagonal 30750535.249447

Cube

Length = n
Surface area 2836786254382464
Volume 1.0280471779684E+22
Space diagonal 37661560.339307

Equilateral Triangle

Length = n
Perimeter 65231736
Area 2.0472741345014E+14
Altitude 18830780.169653

Triangular Pyramid

Length = n
Surface area 2.0472741345014E+14
Volume 1.2115652182019E+21
Height 10250178.416482