21293433 (number)

21293433 is an odd 8-digits composite number following 21293432 and preceding 21293434. In scientific notation, it is written as 2.1293433 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 11526624 positive integers (up to 21293433) that are relatively prime to 21293433.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand four hundred thirty-three

Notation

Scientific notation 2.1293433 × 10^7
Engineering notation 2.1293433 × 10^6

Prime Factorization of 21293433

Prime Factorization 3 × 19 × 3 × 7 × 17789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7097811
Product of the distinct prime numbers

The prime factorization of 21293433 is 3 × 19 × 3 × 7 × 17789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 22, 100, 868, 811, 1035, 2439, 84358, 86612, 870138, 774977, 4779217, 8019436, 54181814, 46396952, 152743316, 225727066, 7848402595, 5047014901

Basic calculations (n = 21293433)

Multiplication

n×y
n×2 42586866
n×3 63880299
n×4 85173732
n×5 106467165

Division

n÷y
n÷2 10646716.5
n÷3 7097811
n÷3 5323358.25
n÷5 4258686.6

Exponentiation

ny
n2 453410288925489
n3 9.6546616087455E+21
n4 2.055808901035E+29
n5 4.3775229094991E+36

Nth Root

y√n
2√n 4614.4807941956
3√n 277.17149341732
4√n 67.929969779145
5√n 29.217909335118

Divisors of 21293433

1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 17789, 53367, 124523, 160101, 337991, 373569, 1013973, 1120707, 2365937, 3041919, 7097811, 21293433

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21293432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21293433 can be divided by 24 positive divisors. The sum of these divisors (counting 21293433) is 1, the average is 0.041666666666667.

Base conversion 21293433

Base System Value
2 Binary 1010001001110100101111001
3 Ternary 1111001211002200
4 Quaternary 1101032211321
5 Quinary 20422342213
6 Senary 2040220413
8 Octal 121164571
10 Decimal 21293433
12 Duodecimal 716a709
16 Hexadecimal 144e979
20 Vigesimal 6d1dbd
36 Base36 coe49

Cryptographic Hash Functions

md5 418179643484f2ff1a36a3cce9db52fd
sha1 02ea3c9ab6f2d3103d7a543a43ebaf9dde039048
sha256 6929be91b5a9d2cbecc25cbdb5bf70de6b8d38de575472f6aa7b1596df7c830f
sha512 53f0fe456c8d438d764400615963a5eed9e9c70cb7b95d79828d2bc989d7ce6c101465ce09cc257b5a52bffc13691de24894c61c4c8125789f58233d4e230588
ripemd-160 19b9d4e32b5353c01abef16d9512e1bc3682077b

21293433 as geometric shapes

Circle

Radius = n
Diameter 42586866
Circumference 133790585.36501
Area 1.4244304327503E+15

Sphere

Radius = n
Volume 4.0441351977241E+22
Surface area 5.6977217310014E+15
Circumference 133790585.36501

Square

Length = n
Perimeter 85173732
Area 453410288925489
Diagonal 30113461.738083

Cube

Length = n
Surface area 2720461733552934
Volume 9.6546616087455E+21
Space diagonal 36881307.823564

Equilateral Triangle

Length = n
Perimeter 63880299
Area 1.9633241427336E+14
Altitude 18440653.911782

Triangular Pyramid

Length = n
Surface area 1.9633241427336E+14
Volume 1.1378127822676E+21
Height 10037820.579361