21095532 (number)

21095532 is an even 8-digits composite number following 21095531 and preceding 21095533. In scientific notation, it is written as 2.1095532 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7031808 positive integers (up to 21095532) that are relatively prime to 21095532.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-five thousand five hundred thirty-two

Notation

Scientific notation 2.1095532 × 10^7
Engineering notation 2.1095532 × 10^6

Prime Factorization of 21095532

Prime Factorization 2 × 2 × 27 × 195329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10547766
Product of the distinct prime numbers

The prime factorization of 21095532 is 2 × 2 × 27 × 195329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 48, 71, 445, 676, 9084, 2212, 30086, 47427, 438701, 443887, 7543087, 8927608, 86646850, 87044615, 435419873, 981133036, 1905526392, 6448264601

Basic calculations (n = 21095532)

Multiplication

n×y
n×2 42191064
n×3 63286596
n×4 84382128
n×5 105477660

Division

n÷y
n÷2 10547766
n÷3 7031844
n÷3 5273883
n÷5 4219106.4

Exponentiation

ny
n2 445021470363024
n3 9.3879646687302E+21
n4 1.9804410908407E+29
n5 4.1778458405944E+36

Nth Root

y√n
2√n 4592.987263209
3√n 276.31014285346
4√n 67.771581530971
5√n 29.163396094169

Divisors of 21095532

1, 2, 4, 27, 54, 108, 195329, 390658, 781316, 5273883, 10547766, 21095532

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21095531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21095532 can be divided by 12 positive divisors. The sum of these divisors (counting 21095532) is 1, the average is 0.083333333333333.

Base conversion 21095532

Base System Value
2 Binary 1010000011110010001101100
3 Ternary 1110200202122000
4 Quaternary 1100132101230
5 Quinary 20400024112
6 Senary 2032052300
8 Octal 120362154
10 Decimal 21095532
12 Duodecimal 7094090
16 Hexadecimal 141e46c
20 Vigesimal 6bgigc
36 Base36 ck5f0

Cryptographic Hash Functions

md5 4e4d04fedc36ad55b588b6956370e9ff
sha1 19d204369b7d3b416b725ea333a120b3759c01db
sha256 0df7ff3449f2c13f63bbce89ab0132cbea0dec1c343d189ba55d8cf8544bc74c
sha512 320cdff021be2967b4aa31dfea495564dfe183d7bc7e0295630b2a7b46d8da1bd4eb0ccfd83bd9c31c2aa450a4b2355c081ed73bbbbc019591b1beb164085a2d
ripemd-160 cf681a2006d57f5091256bf1a666e8e8b8b9f25d

21095532 as geometric shapes

Circle

Radius = n
Diameter 42191064
Circumference 132547136.70954
Area 1.3980761819822E+15

Sphere

Radius = n
Volume 3.9324214447258E+22
Surface area 5.5923047279288E+15
Circumference 132547136.70954

Square

Length = n
Perimeter 84382128
Area 445021470363024
Diagonal 29833587.459876

Cube

Length = n
Surface area 2670128822178144
Volume 9.3879646687302E+21
Space diagonal 36538533.236695

Equilateral Triangle

Length = n
Perimeter 63286596
Area 1.9269994928194E+14
Altitude 18269266.618348

Triangular Pyramid

Length = n
Surface area 1.9269994928194E+14
Volume 1.1063822464665E+21
Height 9944529.1532919