21472580 (number)

21472580 is an even 8-digits composite number following 21472579 and preceding 21472581. In scientific notation, it is written as 2.1472580 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8356608 positive integers (up to 21472580) that are relatively prime to 21472580.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-two thousand five hundred eighty

Notation

Scientific notation 2.1472580 × 10^7
Engineering notation 2.1472580 × 10^6

Prime Factorization of 21472580

Prime Factorization 2 × 2 × 5 × 37 × 29017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10736290
Product of the distinct prime numbers

The prime factorization of 21472580 is 2 × 2 × 5 × 37 × 29017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 73, 44, 808, 866, 6198, 3016, 12875, 66789, 888473, 996609, 7153419, 5255480, 2622287, 58328243, 403404503, 82330528, 2782366809, 1668854282

Basic calculations (n = 21472580)

Multiplication

n×y
n×2 42945160
n×3 64417740
n×4 85890320
n×5 107362900

Division

n÷y
n÷2 10736290
n÷3 7157526.6666667
n÷3 5368145
n÷5 4294516

Exponentiation

ny
n2 461071691856400
n3 9.9003987891219E+21
n4 2.1258710503132E+29
n5 4.5647936197535E+36

Nth Root

y√n
2√n 4633.8515297752
3√n 277.9466281268
4√n 68.072399177458
5√n 29.266908237343

Divisors of 21472580

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 29017, 58034, 116068, 145085, 290170, 580340, 1073629, 2147258, 4294516, 5368145, 10736290, 21472580

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 -21472579
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 21472580 can be divided by 24 positive divisors. The sum of these divisors (counting 21472580) is 1, the average is 0.041666666666667.

Base conversion 21472580

Base System Value
2 Binary 1010001111010010101000100
3 Ternary 1111101220211202
4 Quaternary 1101322111010
5 Quinary 20444110310
6 Senary 2044122032
8 Octal 121722504
10 Decimal 21472580
12 Duodecimal 7236318
16 Hexadecimal 147a544
20 Vigesimal 6e4190
36 Base36 cs8ck

Cryptographic Hash Functions

md5 c561c0168b51936cf25778e1ae1c7369
sha1 44696abb3949ea4404accadc1be74b91af5f14d6
sha256 7461fe02d0e3e5d25cfc6f9b661f755a67e6165ff739b11086d80739f6913062
sha512 7a2cdc28690994e268b488340fee52a20ba2c243f22559fac7a0a0d08965fe1156177d26a1125e5faa45b11ddf1159e69761512109d64bef81473eb75f058a86
ripemd-160 c985d18e5488ea83e99f78799bc88516d5930b33

21472580 as geometric shapes

Circle

Radius = n
Diameter 42945160
Circumference 134916199.16324
Area 1.4484994399143E+15

Sphere

Radius = n
Volume 4.1470693471353E+22
Surface area 5.7939977596571E+15
Circumference 134916199.16324

Square

Length = n
Perimeter 85890320
Area 461071691856400
Diagonal 30366813.855141

Cube

Length = n
Surface area 2766430151138400
Volume 9.9003987891219E+21
Space diagonal 37191599.529587

Equilateral Triangle

Length = n
Perimeter 64417740
Area 1.9964989905676E+14
Altitude 18595799.764794

Triangular Pyramid

Length = n
Surface area 1.9964989905676E+14
Volume 1.1667731867065E+21
Height 10122271.285047