21372337 (number)

21372337 is an odd 8-digits composite number following 21372336 and preceding 21372338. In scientific notation, it is written as 2.1372337 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 18008304 positive integers (up to 21372337) that are relatively prime to 21372337.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1372337 × 10^7
Engineering notation 2.1372337 × 10^6

Prime Factorization of 21372337

Prime Factorization 7 × 59 × 51749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21372337
Product of the distinct prime numbers

The prime factorization of 21372337 is 7 × 59 × 51749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 77, 16, 667, 649, 5776, 7615, 38605, 24655, 309123, 305707, 6395152, 8145801, 83090732, 11907763, 596630267, 803921953, 7621861797, 9643025207

Basic calculations (n = 21372337)

Multiplication

n×y
n×2 42744674
n×3 64117011
n×4 85489348
n×5 106861685

Division

n÷y
n÷2 10686168.5
n÷3 7124112.3333333
n÷3 5343084.25
n÷5 4274467.4

Exponentiation

ny
n2 456776788841569
n3 9.7623874648999E+21
n4 2.0864503482442E+29
n5 4.4592319976441E+36

Nth Root

y√n
2√n 4623.0224961598
3√n 277.51342953701
4√n 67.992812091866
5√n 29.239531028211

Divisors of 21372337

1, 7, 59, 413, 51749, 362243, 3053191, 21372337

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21372336
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21372337 can be divided by 8 positive divisors. The sum of these divisors (counting 21372337) is 1, the average is 0.125.

Base conversion 21372337

Base System Value
2 Binary 1010001100001110110110001
3 Ternary 1111012211100001
4 Quaternary 1101201312301
5 Quinary 20432403322
6 Senary 2042030001
8 Octal 121416661
10 Decimal 21372337
12 Duodecimal 71a8301
16 Hexadecimal 1461db1
20 Vigesimal 6dbagh
36 Base36 cq301

Cryptographic Hash Functions

md5 e9b6c05db85afcf2b25df8c68b4b2bd4
sha1 ddfbc18d2caca81dc2aec74f850490f63685759f
sha256 d268742ae9a7e6031fa57a1cf0c1011d45e2f2152d963ee438c9350a38e36ec4
sha512 b01a8b1c83ab604a0d54e4a9bf75511029e1451a40a12f96984ab1cfe285e661d6567420fa493132edf05225b735dc74a1b670110a31c929b5d1b9408601a7a1
ripemd-160 6861700f3730d3cf109a2eb4b35518931d3f0f80

21372337 as geometric shapes

Circle

Radius = n
Diameter 42744674
Circumference 134286353.81849
Area 1.435006604155E+15

Sphere

Radius = n
Volume 4.0892592988302E+22
Surface area 5.74002641662E+15
Circumference 134286353.81849

Square

Length = n
Perimeter 85489348
Area 456776788841569
Diagonal 30225048.845008

Cube

Length = n
Surface area 2740660733049414
Volume 9.7623874648999E+21
Space diagonal 37017973.560484

Equilateral Triangle

Length = n
Perimeter 64117011
Area 1.9779015149794E+14
Altitude 18508986.780242

Triangular Pyramid

Length = n
Surface area 1.9779015149794E+14
Volume 1.1505083961669E+21
Height 10075016.281669