21341738 (number)

21341738 is an even 8-digits composite number following 21341737 and preceding 21341739. In scientific notation, it is written as 2.1341738 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9363200 positive integers (up to 21341738) that are relatively prime to 21341738.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.1341738 × 10^7
Engineering notation 2.1341738 × 10^6

Prime Factorization of 21341738

Prime Factorization 2 × 11 × 11 × 29 × 3041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1940158
Product of the distinct prime numbers

The prime factorization of 21341738 is 2 × 11 × 11 × 29 × 3041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 57, 5, 115, 881, 1883, 558, 97448, 34617, 850281, 55891, 9969765, 1206058, 68487872, 27051078, 19768380, 462436033, 5605980362, 2962527946

Basic calculations (n = 21341738)

Multiplication

n×y
n×2 42683476
n×3 64025214
n×4 85366952
n×5 106708690

Division

n÷y
n÷2 10670869
n÷3 7113912.6666667
n÷3 5335434.5
n÷5 4268347.6

Exponentiation

ny
n2 455469780860644
n3 9.7205167300453E+21
n4 2.0745272127724E+29
n5 4.4274016248859E+36

Nth Root

y√n
2√n 4619.7118957788
3√n 277.38092664824
4√n 67.968462508569
5√n 29.231153720373

Divisors of 21341738

1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3041, 3509, 6082, 7018, 33451, 66902, 88189, 176378, 367961, 735922, 970079, 1940158, 10670869, 21341738

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 -21341737
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 21341738 can be divided by 24 positive divisors. The sum of these divisors (counting 21341738) is 1, the average is 0.041666666666667.

Base conversion 21341738

Base System Value
2 Binary 1010001011010011000101010
3 Ternary 1111011021100202
4 Quaternary 1101122120222
5 Quinary 20430413423
6 Senary 2041232202
8 Octal 121323052
10 Decimal 21341738
12 Duodecimal 7192662
16 Hexadecimal 145a62a
20 Vigesimal 6d7e6i
36 Base36 cpfe2

Cryptographic Hash Functions

md5 f2168112abf8cf78efbc8731dcf8831c
sha1 0a2d7605843e594cf5a88f80d9a408da46eabc3d
sha256 229f0dcd79c0a09e531698228a6c0a1f414826fb377d850de8b8aa921a55030f
sha512 6f0dcfa9dae1c4c590f0fd385c334d723709fd5608cda1918d8bc0f7143309fd828e52dc973fbae89ffb71e131e6e23659c2530fa26be08930ce167a0330fd6e
ripemd-160 b07901bdd6b2604749a8ee3ef0561ce5c0430754

21341738 as geometric shapes

Circle

Radius = n
Diameter 42683476
Circumference 134094094.63128
Area 1.430900517484E+15

Sphere

Radius = n
Volume 4.0717205264276E+22
Surface area 5.7236020699358E+15
Circumference 134094094.63128

Square

Length = n
Perimeter 85366952
Area 455469780860644
Diagonal 30181775.324213

Cube

Length = n
Surface area 2732818685163864
Volume 9.7205167300453E+21
Space diagonal 36964974.537823

Equilateral Triangle

Length = n
Perimeter 64025214
Area 1.9722420044072E+14
Altitude 18482487.268912

Triangular Pyramid

Length = n
Surface area 1.9722420044072E+14
Volume 1.1455738827421E+21
Height 10060591.774738