21006933 (number)

21006933 is an odd 8-digits composite number following 21006932 and preceding 21006934. In scientific notation, it is written as 2.1006933 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 13083840 positive integers (up to 21006933) that are relatively prime to 21006933.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1006933 × 10^7
Engineering notation 2.1006933 × 10^6

Prime Factorization of 21006933

Prime Factorization 3 × 29 × 31 × 7789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21006933
Product of the distinct prime numbers

The prime factorization of 21006933 is 3 × 29 × 31 × 7789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 35, 9, 601, 453, 649, 4163, 36460, 49944, 766140, 420064, 8169551, 7089873, 13637675, 14915245, 20265328, 632535921, 8746585015, 1128255979

Basic calculations (n = 21006933)

Multiplication

n×y
n×2 42013866
n×3 63020799
n×4 84027732
n×5 105034665

Division

n÷y
n÷2 10503466.5
n÷3 7002311
n÷3 5251733.25
n÷5 4201386.6

Exponentiation

ny
n2 441291234066489
n3 9.2701753875221E+21
n4 1.9473795326392E+29
n5 4.0908471367724E+36

Nth Root

y√n
2√n 4583.3320848483
3√n 275.92277560121
4√n 67.700310817959
5√n 29.138858201918

Divisors of 21006933

1, 3, 29, 31, 87, 93, 899, 2697, 7789, 23367, 225881, 241459, 677643, 724377, 7002311, 21006933

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21006932
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21006933 can be divided by 16 positive divisors. The sum of these divisors (counting 21006933) is 1, the average is 0.0625.

Base conversion 21006933

Base System Value
2 Binary 1010000001000101001010101
3 Ternary 1110112021002120
4 Quaternary 1100020221111
5 Quinary 20334210213
6 Senary 2030130153
8 Octal 120105125
10 Decimal 21006933
12 Duodecimal 7050959
16 Hexadecimal 1408a55
20 Vigesimal 6b5h6d
36 Base36 ci91x

Cryptographic Hash Functions

md5 8653db1393a395fb3d5dc1a3c5a43659
sha1 4a33da7d104346998941b71fdd698ec408d58c3c
sha256 975a0b3005edc71457390d17f363fcc902ac1ca41d7fd6e071220d2e1e86b50e
sha512 b6a956fde95b84dc517614abb63cca04612c327026ee380aed1b8db28438e008144c9c85713c8dab0a1d43026ae8f9ad9ddbeb6d6b886e45f6908c4ea3114925
ripemd-160 23bcf64be5882ea61cf64e3fc93dc00573278747

21006933 as geometric shapes

Circle

Radius = n
Diameter 42013866
Circumference 131990452.77451
Area 1.3863572990369E+15

Sphere

Radius = n
Volume 3.8830819859904E+22
Surface area 5.5454291961474E+15
Circumference 131990452.77451

Square

Length = n
Perimeter 84027732
Area 441291234066489
Diagonal 29708289.552463

Cube

Length = n
Surface area 2647747404398934
Volume 9.2701753875221E+21
Space diagonal 36385075.267195

Equilateral Triangle

Length = n
Perimeter 63020799
Area 1.9108470958448E+14
Altitude 18192537.633598

Triangular Pyramid

Length = n
Surface area 1.9108470958448E+14
Volume 1.0925006465509E+21
Height 9902763.1841543