21495060 (number)

21495060 is an even 8-digits composite number following 21495059 and preceding 21495061. In scientific notation, it is written as 2.1495060 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5731968 positive integers (up to 21495060) that are relatively prime to 21495060.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-five thousand sixty

Notation

Scientific notation 2.1495060 × 10^7
Engineering notation 2.1495060 × 10^6

Prime Factorization of 21495060

Prime Factorization 2 × 2 × 9 × 5 × 119417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10747530
Product of the distinct prime numbers

The prime factorization of 21495060 is 2 × 2 × 9 × 5 × 119417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 87, 44, 87, 538, 1882, 7366, 45057, 4628, 841999, 234991, 7887181, 4352247, 13561937, 15143073, 691426504, 376670968, 3362646306, 7481485769

Basic calculations (n = 21495060)

Multiplication

n×y
n×2 42990120
n×3 64485180
n×4 85980240
n×5 107475300

Division

n÷y
n÷2 10747530
n÷3 7165020
n÷3 5373765
n÷5 4299012

Exponentiation

ny
n2 462037604403600
n3 9.9315260289116E+21
n4 2.1347874788302E+29
n5 4.5887384944703E+36

Nth Root

y√n
2√n 4636.2765232458
3√n 278.04358994207
4√n 68.09020871789
5√n 29.273033675042

Divisors of 21495060

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 119417, 238834, 477668, 597085, 1074753, 1194170, 2149506, 2388340, 4299012, 5373765, 10747530, 21495060

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 -21495059
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 21495060 can be divided by 24 positive divisors. The sum of these divisors (counting 21495060) is 1, the average is 0.041666666666667.

Base conversion 21495060

Base System Value
2 Binary 1010001111111110100010100
3 Ternary 1111110001200100
4 Quaternary 1101333310110
5 Quinary 21000320220
6 Senary 2044414100
8 Octal 121776424
10 Decimal 21495060
12 Duodecimal 7247330
16 Hexadecimal 147fd14
20 Vigesimal 6e6hd0
36 Base36 cspp0

Cryptographic Hash Functions

md5 1fb70c21f1720c924f36a90faae7d453
sha1 0ef3c1b4edcf2078acf75d839256f3bcd584f4e3
sha256 216526fe25d46a9c26e08403293285d3c781ed6614a979e4a185b8b0c4a85663
sha512 638d18d0087cd75b8c382bebbef3b9645d4b6a11c740b63205369b43fb74acdd5fb34f5ab50a8f5d0fb18193b0dd7ab47c65190838a81b8cd851f7c7264420fe
ripemd-160 bf2144670fadae5d451789cf03807649750fcb22

21495060 as geometric shapes

Circle

Radius = n
Diameter 42990120
Circumference 135057445.16894
Area 1.4515339436766E+15

Sphere

Radius = n
Volume 4.1601078948486E+22
Surface area 5.8061357747063E+15
Circumference 135057445.16894

Square

Length = n
Perimeter 85980240
Area 462037604403600
Diagonal 30398605.376023

Cube

Length = n
Surface area 2772225626421600
Volume 9.9315260289116E+21
Space diagonal 37230536.031741

Equilateral Triangle

Length = n
Perimeter 64485180
Area 2.0006815145861E+14
Altitude 18615268.015871

Triangular Pyramid

Length = n
Surface area 2.0006815145861E+14
Volume 1.1704415670957E+21
Height 10132868.458674