21495076 (number)

21495076 is an even 8-digits composite number following 21495075 and preceding 21495077. In scientific notation, it is written as 2.1495076 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 10401120 positive integers (up to 21495076) that are relatively prime to 21495076.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-five thousand seventy-six

Notation

Scientific notation 2.1495076 × 10^7
Engineering notation 2.1495076 × 10^6

Prime Factorization of 21495076

Prime Factorization 2 × 2 × 37 × 467 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10747538
Product of the distinct prime numbers

The prime factorization of 21495076 is 2 × 2 × 37 × 467 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 75, 40, 483, 959, 6593, 9779, 43896, 86059, 349765, 957927, 1639663, 3791306, 82667128, 70689483, 150049660, 395507692, 8448214825, 2090729869

Basic calculations (n = 21495076)

Multiplication

n×y
n×2 42990152
n×3 64485228
n×4 85980304
n×5 107475380

Division

n÷y
n÷2 10747538
n÷3 7165025.3333333
n÷3 5373769
n÷5 4299015.2

Exponentiation

ny
n2 462038292245776
n3 9.9315482067332E+21
n4 2.1347938350139E+29
n5 4.5887555727956E+36

Nth Root

y√n
2√n 4636.2782487681
3√n 278.04365892995
4√n 68.090221388743
5√n 29.273038032959

Divisors of 21495076

1, 2, 4, 37, 74, 148, 311, 467, 622, 934, 1244, 1868, 11507, 17279, 23014, 34558, 46028, 69116, 145237, 290474, 580948, 5373769, 10747538, 21495076

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 -21495075
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 21495076 can be divided by 24 positive divisors. The sum of these divisors (counting 21495076) is 1, the average is 0.041666666666667.

Base conversion 21495076

Base System Value
2 Binary 1010001111111110100100100
3 Ternary 1111110001200221
4 Quaternary 1101333310210
5 Quinary 21000320301
6 Senary 2044414124
8 Octal 121776444
10 Decimal 21495076
12 Duodecimal 7247344
16 Hexadecimal 147fd24
20 Vigesimal 6e6hdg
36 Base36 csppg

Cryptographic Hash Functions

md5 de719a7a7dca926685d6af7c8ec37ac5
sha1 3dc0886379fba443e7f725789942c443f1737585
sha256 25fc974c03014955df908fe43597f108f1cd1acc2a4ff9e1e821b980cf7b624d
sha512 1244fef4e7fe7cbd7ddc5080ae2ac89e0499a030ea58066c59a88b2f9a2b56fc1ffbc20dd4d82c54adb3a85bebcdc79d7bfe5d7e14e982a9f649568fd9c313d1
ripemd-160 bbc3e84d7f4a6fda0c68e42c9ebe1f3749e387b1

21495076 as geometric shapes

Circle

Radius = n
Diameter 42990152
Circumference 135057545.69991
Area 1.4515361045965E+15

Sphere

Radius = n
Volume 4.1601171846728E+22
Surface area 5.806144418386E+15
Circumference 135057545.69991

Square

Length = n
Perimeter 85980304
Area 462038292245776
Diagonal 30398628.00344

Cube

Length = n
Surface area 2772229753474656
Volume 9.9315482067332E+21
Space diagonal 37230563.744554

Equilateral Triangle

Length = n
Perimeter 64485228
Area 2.0006844930301E+14
Altitude 18615281.872277

Triangular Pyramid

Length = n
Surface area 2.0006844930301E+14
Volume 1.170444180777E+21
Height 10132876.001147