21293088 (number)

21293088 is an even 8-digits composite number following 21293087 and preceding 21293089. In scientific notation, it is written as 2.1293088 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 7041536 positive integers (up to 21293088) that are relatively prime to 21293088.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand eighty-eight

Notation

Scientific notation 2.1293088 × 10^7
Engineering notation 2.1293088 × 10^6

Prime Factorization of 21293088

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 137 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1330818
Product of the distinct prime numbers

The prime factorization of 21293088 is 2 × 2 × 2 × 2 × 2 × 3 × 137 × 1619. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21293088)

Multiplication

n×y
n×2 42586176
n×3 63879264
n×4 85172352
n×5 106465440

Division

n÷y
n÷2 10646544
n÷3 7097696
n÷3 5323272
n÷5 4258617.6

Exponentiation

ny
n2 453395596575744
n3 9.6541923366998E+21
n4 2.0556756699427E+29
n5 4.377168293955E+36

Nth Root

y√n
2√n 4614.4434117237
3√n 277.16999648191
4√n 67.929694624101
5√n 29.217814655749

Divisors of 21293088

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21293087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21293088 can be divided by 48 positive divisors. The sum of these divisors (counting 21293088) is 1, the average is 0.020833333333333.

Base conversion 21293088

Base System Value
2 Binary 1010001001110100000100000
3 Ternary 1111001210121220
4 Quaternary 1101032200200
5 Quinary 20422334323
6 Senary 2040215040
8 Octal 121164040
10 Decimal 21293088
12 Duodecimal 716a480
16 Hexadecimal 144e820
20 Vigesimal 6d1ce8
36 Base36 coduo

Cryptographic Hash Functions

md5 d1547add22d0efaff047f25bc638cfb4
sha1 2136a38d8a9c3f895d6da9a345672f10048899d3
sha256 8d65560704330c5a647e6577b3aca154ba2c3013459886edc5bd74df7e270c34
sha512 5277b81930febb1fb56033ee4a85ca7e2eb535f7634127a3b046e422b15b237e64c86b5b9a5415a6dc8e2bbd3b755ba3b2d3b0a8c6960e6abb4c7793567a3ddb
ripemd-160 bfbd02ff086e55c7d88d5553d65d8803cb200711

21293088 as geometric shapes

Circle

Radius = n
Diameter 42586176
Circumference 133788417.66608
Area 1.4243842753723E+15

Sphere

Radius = n
Volume 4.0439386295092E+22
Surface area 5.6975371014893E+15
Circumference 133788417.66608

Square

Length = n
Perimeter 85172352
Area 453395596575744
Diagonal 30112973.834404

Cube

Length = n
Surface area 2720373579454464
Volume 9.6541923366998E+21
Space diagonal 36880710.266035

Equilateral Triangle

Length = n
Perimeter 63879264
Area 1.963260522993E+14
Altitude 18440355.133018

Triangular Pyramid

Length = n
Surface area 1.963260522993E+14
Volume 1.1377574780266E+21
Height 10037657.944801