21232078 (number)

21232078 is an even 8-digits composite number following 21232077 and preceding 21232079. In scientific notation, it is written as 2.1232078 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9082656 positive integers (up to 21232078) that are relatively prime to 21232078.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand seventy-eight

Notation

Scientific notation 2.1232078 × 10^7
Engineering notation 2.1232078 × 10^6

Prime Factorization of 21232078

Prime Factorization 2 × 7 × 733 × 2069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21232078
Product of the distinct prime numbers

The prime factorization of 21232078 is 2 × 7 × 733 × 2069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 82, 93, 837, 574, 4223, 2557, 51259, 54180, 414725, 53150, 2466129, 1592687, 26733698, 35167565, 671336630, 326091594, 3729240675, 8600305069

Basic calculations (n = 21232078)

Multiplication

n×y
n×2 42464156
n×3 63696234
n×4 84928312
n×5 106160390

Division

n÷y
n÷2 10616039
n÷3 7077359.3333333
n÷3 5308019.5
n÷5 4246415.6

Exponentiation

ny
n2 450801136198084
n3 9.5714448862463E+21
n4 2.0322166439748E+29
n5 4.3148182297772E+36

Nth Root

y√n
2√n 4607.8279047725
3√n 276.90502289311
4√n 67.880983381007
5√n 29.201052170154

Divisors of 21232078

1, 2, 7, 14, 733, 1466, 2069, 4138, 5131, 10262, 14483, 28966, 1516577, 3033154, 10616039, 21232078

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 -21232077
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 21232078 can be divided by 16 positive divisors. The sum of these divisors (counting 21232078) is 1, the average is 0.0625.

Base conversion 21232078

Base System Value
2 Binary 1010000111111100111001110
3 Ternary 1110221200221021
4 Quaternary 1100333213032
5 Quinary 20413411303
6 Senary 2035024354
8 Octal 120774716
10 Decimal 21232078
12 Duodecimal 713b0ba
16 Hexadecimal 143f9ce
20 Vigesimal 6ce03i
36 Base36 cn2ry

Cryptographic Hash Functions

md5 c89f9fd9300f911bbced0911ee932276
sha1 56c785c0acc5c56ee518bcf1dd56fb01f20dae7a
sha256 2662576c85b31157993420783a537fd1f358f6ccac0b0cb5b29017a20c81e83c
sha512 4e04fecf86bc8aa924b11f9f97f65923c19b19f6db533400080e05136c9f1172da3c64b9a3c92f38c8b27b74c9c798b1ab06cb67117fb36d1e1ea38d5526b8da
ripemd-160 6f837b95d8a0f824fafbb97b472464afd2aea9c4

21232078 as geometric shapes

Circle

Radius = n
Diameter 42464156
Circumference 133405080.53049
Area 1.4162335377098E+15

Sphere

Radius = n
Volume 4.0092774585161E+22
Surface area 5.6649341508393E+15
Circumference 133405080.53049

Square

Length = n
Perimeter 84928312
Area 450801136198084
Diagonal 30026692.664963

Cube

Length = n
Surface area 2704806817188504
Volume 9.5714448862463E+21
Space diagonal 36775037.846265

Equilateral Triangle

Length = n
Perimeter 63696234
Area 1.9520261800121E+14
Altitude 18387518.923133

Triangular Pyramid

Length = n
Surface area 1.9520261800121E+14
Volume 1.1280055974697E+21
Height 10008897.554988