21741128 (number)

21741128 is an even 8-digits composite number following 21741127 and preceding 21741129. In scientific notation, it is written as 2.1741128 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10835008 positive integers (up to 21741128) that are relatively prime to 21741128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1741128 × 10^7
Engineering notation 2.1741128 × 10^6

Prime Factorization of 21741128

Prime Factorization 2 × 2 × 2 × 317 × 8573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5435282
Product of the distinct prime numbers

The prime factorization of 21741128 is 2 × 2 × 2 × 317 × 8573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 72, 84, 507, 398, 8708, 6523, 97854, 33922, 88021, 173621, 6567573, 5510426, 63439857, 31361946, 919949538, 618099070, 5071122387, 6206979537

Basic calculations (n = 21741128)

Multiplication

n×y
n×2 43482256
n×3 65223384
n×4 86964512
n×5 108705640

Division

n÷y
n÷2 10870564
n÷3 7247042.6666667
n÷3 5435282
n÷5 4348225.6

Exponentiation

ny
n2 472676646712384
n3 1.0276523478785E+22
n4 2.2342321234726E+29
n5 4.857472657813E+36

Nth Root

y√n
2√n 4662.7382512854
3√n 279.10054913993
4√n 68.284245996316
5√n 29.339750380225

Divisors of 21741128

1, 2, 4, 8, 317, 634, 1268, 2536, 8573, 17146, 34292, 68584, 2717641, 5435282, 10870564, 21741128

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21741127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21741128 can be divided by 16 positive divisors. The sum of these divisors (counting 21741128) is 1, the average is 0.0625.

Base conversion 21741128

Base System Value
2 Binary 1010010111011111001001000
3 Ternary 1111220120012222
4 Quaternary 1102323321020
5 Quinary 21031204003
6 Senary 2053553212
8 Octal 122737110
10 Decimal 21741128
12 Duodecimal 7345808
16 Hexadecimal 14bbe48
20 Vigesimal 6fhcg8
36 Base36 cxzk8

Cryptographic Hash Functions

md5 1b1720af1a0fb6101f386d09b46c9e37
sha1 8b877a53cefc2d75c1503bb54f98f73c22a60aec
sha256 63dc7129bd7be13256d0c66a7ee476772bcd5b3089e85773ebaca15cfae9b950
sha512 9b6029c2e8f8d5e6fa90d8124d7c609d6379c8679367b5a23abd2a28105476cd6150d74c2c20b142b12c2d8982ac84dc27be25a51998c52a3062257f853baa3b
ripemd-160 844a2464510d55ed0ea6fe37bdf35d9cd533b1d5

21741128 as geometric shapes

Circle

Radius = n
Diameter 43482256
Circumference 136603536.01111
Area 1.4849574808351E+15

Sphere

Radius = n
Volume 4.3046200887191E+22
Surface area 5.9398299233403E+15
Circumference 136603536.01111

Square

Length = n
Perimeter 86964512
Area 472676646712384
Diagonal 30746598.078889

Cube

Length = n
Surface area 2836059880274304
Volume 1.0276523478785E+22
Space diagonal 37656738.309858

Equilateral Triangle

Length = n
Perimeter 65223384
Area 2.0467499191428E+14
Altitude 18828369.154929

Triangular Pyramid

Length = n
Surface area 2.0467499191428E+14
Volume 1.2110999064786E+21
Height 10248866.026296