21372277 (number)

21372277 is an odd 8-digits composite number following 21372276 and preceding 21372278. In scientific notation, it is written as 2.1372277 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 21277900 positive integers (up to 21372277) that are relatively prime to 21372277.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-two thousand two hundred seventy-seven

Notation

Scientific notation 2.1372277 × 10^7
Engineering notation 2.1372277 × 10^6

Prime Factorization of 21372277

Prime Factorization 227 × 94151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21372277
Product of the distinct prime numbers

The prime factorization of 21372277 is 227 × 94151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21372277)

Multiplication

n×y
n×2 42744554
n×3 64116831
n×4 85489108
n×5 106861385

Division

n÷y
n÷2 10686138.5
n÷3 7124092.3333333
n÷3 5343069.25
n÷5 4274455.4

Exponentiation

ny
n2 456774224164729
n3 9.7623052453087E+21
n4 2.0864269186129E+29
n5 4.4591694044851E+36

Nth Root

y√n
2√n 4623.0160068942
3√n 277.51316984273
4√n 67.992764371617
5√n 29.239514610972

Divisors of 21372277

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21372276
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21372277 can be divided by 4 positive divisors. The sum of these divisors (counting 21372277) is 1, the average is 0.25.

Base conversion 21372277

Base System Value
2 Binary 1010001100001110101110101
3 Ternary 1111012211020211
4 Quaternary 1101201311311
5 Quinary 20432403102
6 Senary 2042025421
8 Octal 121416565
10 Decimal 21372277
12 Duodecimal 71a8271
16 Hexadecimal 1461d75
20 Vigesimal 6dbadh
36 Base36 cq2yd

Cryptographic Hash Functions

md5 f33ac7919be68d6e1a3b91f036d4cc9e
sha1 3ea90a4102df33a8b4b361b34c6deae634889261
sha256 3de0e3c593cd8a90077235f5602daf5bdd1f932fe22cd2bb74153ba60bdf8185
sha512 2462f76b0edf4665667840c8b08bec68ffb76a8948ef5748b8eabdc82096be49e05f49106306e144a8c9eaf36f810b2e338c7495ea2c38ac27788123e98b5ddc
ripemd-160 f23ee3846a96d023b9ae9c06ba276506f703601c

21372277 as geometric shapes

Circle

Radius = n
Diameter 42744554
Circumference 134285976.82737
Area 1.4349985469851E+15

Sphere

Radius = n
Volume 4.0892248587684E+22
Surface area 5.7399941879404E+15
Circumference 134285976.82737

Square

Length = n
Perimeter 85489108
Area 456774224164729
Diagonal 30224963.992195

Cube

Length = n
Surface area 2740645344988374
Volume 9.7623052453087E+21
Space diagonal 37017869.637436

Equilateral Triangle

Length = n
Perimeter 64116831
Area 1.9778904096029E+14
Altitude 18508934.818718

Triangular Pyramid

Length = n
Surface area 1.9778904096029E+14
Volume 1.1504987064951E+21
Height 10074987.997398