21741288 (number)

21741288 is an even 8-digits composite number following 21741287 and preceding 21741289. In scientific notation, it is written as 2.1741288 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 7231680 positive integers (up to 21741288) that are relatively prime to 21741288.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1741288 × 10^7
Engineering notation 2.1741288 × 10^6

Prime Factorization of 21741288

Prime Factorization 2 × 2 × 2 × 3 × 811 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5435322
Product of the distinct prime numbers

The prime factorization of 21741288 is 2 × 2 × 2 × 3 × 811 × 1117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 52, 54, 134, 615, 8374, 1494, 47792, 21250, 640045, 575409, 773432, 7677526, 52220052, 28721828, 763589141, 530212997, 9268602928, 4498207755

Basic calculations (n = 21741288)

Multiplication

n×y
n×2 43482576
n×3 65223864
n×4 86965152
n×5 108706440

Division

n÷y
n÷2 10870644
n÷3 7247096
n÷3 5435322
n÷5 4348257.6

Exponentiation

ny
n2 472683603898944
n3 1.0276750365245E+22
n4 2.2342978939489E+29
n5 4.8576513990137E+36

Nth Root

y√n
2√n 4662.755408554
3√n 279.10123380202
4√n 68.284371627438
5√n 29.339793564242

Divisors of 21741288

1, 2, 3, 4, 6, 8, 12, 24, 811, 1117, 1622, 2234, 2433, 3244, 3351, 4468, 4866, 6488, 6702, 8936, 9732, 13404, 19464, 26808, 905887, 1811774, 2717661, 3623548, 5435322, 7247096, 10870644, 21741288

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 -21741287
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 21741288 can be divided by 32 positive divisors. The sum of these divisors (counting 21741288) is 1, the average is 0.03125.

Base conversion 21741288

Base System Value
2 Binary 1010010111011111011101000
3 Ternary 1111220120102220
4 Quaternary 1102323323220
5 Quinary 21031210123
6 Senary 2053554040
8 Octal 122737350
10 Decimal 21741288
12 Duodecimal 7345920
16 Hexadecimal 14bbee8
20 Vigesimal 6fhd48
36 Base36 cxzoo

Cryptographic Hash Functions

md5 39af9ccccc61cb263b2466e7c17cc2b3
sha1 68cce59baedcae28c1d9e62ac39e4eb4c84c3205
sha256 9a6fd7bdb45beed97bbf43f13126f094078491f7882eed6f77842f94e001948c
sha512 b145c4a455632d3a8ca0e0144c2c273b78a11e0c6f247f603a4d20d1d65ce115f75a1f1fffab5e7555d6177508a54121619a312a9ffbdab153e20f6fd963fa37
ripemd-160 eff32b1a7218062d4b4b0101951971b696a482fb

21741288 as geometric shapes

Circle

Radius = n
Diameter 43482576
Circumference 136604541.32076
Area 1.4849793374813E+15

Sphere

Radius = n
Volume 4.3047151266973E+22
Surface area 5.9399173499251E+15
Circumference 136604541.32076

Square

Length = n
Perimeter 86965152
Area 472683603898944
Diagonal 30746824.353059

Cube

Length = n
Surface area 2836101623393664
Volume 1.0276750365245E+22
Space diagonal 37657015.437988

Equilateral Triangle

Length = n
Perimeter 65223864
Area 2.0467800446443E+14
Altitude 18828507.718994

Triangular Pyramid

Length = n
Surface area 2.0467800446443E+14
Volume 1.2111266453043E+21
Height 10248941.45102