21102933 (number)

21102933 is an odd 8-digits composite number following 21102932 and preceding 21102934. In scientific notation, it is written as 2.1102933 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13241024 positive integers (up to 21102933) that are relatively prime to 21102933.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred two thousand nine hundred thirty-three

Notation

Scientific notation 2.1102933 × 10^7
Engineering notation 2.1102933 × 10^6

Prime Factorization of 21102933

Prime Factorization 3 × 17 × 413783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21102933
Product of the distinct prime numbers

The prime factorization of 21102933 is 3 × 17 × 413783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21102933)

Multiplication

n×y
n×2 42205866
n×3 63308799
n×4 84411732
n×5 105514665

Division

n÷y
n÷2 10551466.5
n÷3 7034311
n÷3 5275733.25
n÷5 4220586.6

Exponentiation

ny
n2 445333781202489
n3 9.3978489473528E+21
n4 1.9832217668011E+29
n5 4.1851796068944E+36

Nth Root

y√n
2√n 4593.7928773509
3√n 276.34245194252
4√n 67.777524868875
5√n 29.165442100988

Divisors of 21102933

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 -21102932
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 21102933 can be divided by 8 positive divisors. The sum of these divisors (counting 21102933) is 1, the average is 0.125.

Base conversion 21102933

Base System Value
2 Binary 1010000100000000101010101
3 Ternary 1110201010210010
4 Quaternary 1100200011111
5 Quinary 20400243213
6 Senary 2032150433
8 Octal 120400525
10 Decimal 21102933
12 Duodecimal 7098419
16 Hexadecimal 1420155
20 Vigesimal 6bhh6d
36 Base36 ckb4l

Cryptographic Hash Functions

md5 e3b19918d615d56ade70519bb5829443
sha1 750ecf2d390884396ed581bf9c041d55ff7a0ece
sha256 3d55b3ccbe0a8a4e711812b3800aa00c699e40d81c9dda44e3dd5d47b3f754e7
sha512 cf86f2bb2409adbcd2040016f230fe007454c25a2a28b252f8039690eb1f7515082064112e5475a9a9a16f8a16bd44aea83c04503042c43a60a9809bc0a2dd0c
ripemd-160 14003a790e1a59871e8c7f65d6945a35ee217f6b

21102933 as geometric shapes

Circle

Radius = n
Diameter 42205866
Circumference 132593638.564
Area 1.3990573354211E+15

Sphere

Radius = n
Volume 3.9365617616733E+22
Surface area 5.5962293416844E+15
Circumference 132593638.564

Square

Length = n
Perimeter 84411732
Area 445333781202489
Diagonal 29844054.054451

Cube

Length = n
Surface area 2672002687214934
Volume 9.3978489473528E+21
Space diagonal 36551352.144722

Equilateral Triangle

Length = n
Perimeter 63308799
Area 1.9283518384237E+14
Altitude 18275676.072361

Triangular Pyramid

Length = n
Surface area 1.9283518384237E+14
Volume 1.1075471198733E+21
Height 9948018.0181502