21096875 (number)

21096875 is an odd 8-digits composite number following 21096874 and preceding 21096876. In scientific notation, it is written as 2.1096875 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 24 positive divisors. There are 16380000 positive integers (up to 21096875) that are relatively prime to 21096875.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1096875 × 10^7
Engineering notation 2.1096875 × 10^6

Prime Factorization of 21096875

Prime Factorization 5 × 5 × 25 × 5 × 43 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 843875
Product of the distinct prime numbers

The prime factorization of 21096875 is 5 × 5 × 25 × 5 × 43 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 57, 5, 174, 893, 1015, 4795, 88169, 36522, 136570, 805350, 2268438, 8677102, 53980196, 54855260, 759703509, 654460661, 8651673881, 7068290864

Basic calculations (n = 21096875)

Multiplication

n×y
n×2 42193750
n×3 63290625
n×4 84387500
n×5 105484375

Division

n÷y
n÷2 10548437.5
n÷3 7032291.6666667
n÷3 5274218.75
n÷5 4219375

Exponentiation

ny
n2 445078134765625
n3 9.3897577743835E+21
n4 1.9809454604645E+29
n5 4.1791758761237E+36

Nth Root

y√n
2√n 4593.1334620279
3√n 276.31600628538
4√n 67.772660136871
5√n 29.163767409228

Divisors of 21096875

1, 5, 25, 43, 125, 157, 215, 625, 785, 1075, 3125, 3925, 5375, 6751, 19625, 26875, 33755, 98125, 134375, 168775, 490625, 843875, 4219375, 21096875

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 -21096874
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 21096875 can be divided by 24 positive divisors. The sum of these divisors (counting 21096875) is 1, the average is 0.041666666666667.

Base conversion 21096875

Base System Value
2 Binary 1010000011110100110101011
3 Ternary 1110200211110202
4 Quaternary 1100132212223
5 Quinary 20400100000
6 Senary 2032102415
8 Octal 120364653
10 Decimal 21096875
12 Duodecimal 7094a0b
16 Hexadecimal 141e9ab
20 Vigesimal 6bh23f
36 Base36 ck6gb

Cryptographic Hash Functions

md5 66a0cfe134b8c55939bf9ff9f6896d55
sha1 f6f913ea4b7ac0afdb04ac78ecd3194989ca7594
sha256 71a90c2d336d093bea4aa4b99be30040731397591332cf5268309b702cbbc3cf
sha512 d3f36ff4b3e0fe076ab653d2d4172f504fd444bc1d746c58641eb7ba11a81584479f5e2c0bcd515fe0de9647e28f14889b749cafe25427c5a15e368a696762e5
ripemd-160 7053a64395cc4c17c540efadb781d574481ab256

21096875 as geometric shapes

Circle

Radius = n
Diameter 42193750
Circumference 132555575.0274
Area 1.3982541984531E+15

Sphere

Radius = n
Volume 3.9331725390655E+22
Surface area 5.5930167938125E+15
Circumference 132555575.0274

Square

Length = n
Perimeter 84387500
Area 445078134765625
Diagonal 29835486.74869

Cube

Length = n
Surface area 2670468808593750
Volume 9.3897577743835E+21
Space diagonal 36540859.38093

Equilateral Triangle

Length = n
Perimeter 63290625
Area 1.9272448568801E+14
Altitude 18270429.690465

Triangular Pyramid

Length = n
Surface area 1.9272448568801E+14
Volume 1.1065935659943E+21
Height 9945162.2495633