21033028 (number)

21033028 is an even 8-digits composite number following 21033027 and preceding 21033029. In scientific notation, it is written as 2.1033028 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 10338152 positive integers (up to 21033028) that are relatively prime to 21033028.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-three thousand twenty-eight

Notation

Scientific notation 2.1033028 × 10^7
Engineering notation 2.1033028 × 10^6

Prime Factorization of 21033028

Prime Factorization 2 × 2 × 59 × 89123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10516514
Product of the distinct prime numbers

The prime factorization of 21033028 is 2 × 2 × 59 × 89123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 19, 30, 930, 676, 2107, 7660, 89694, 72260, 902856, 345913, 3544461, 3707687, 4156119, 82774549, 952868927, 509074720, 5715557143, 5458556573

Basic calculations (n = 21033028)

Multiplication

n×y
n×2 42066056
n×3 63099084
n×4 84132112
n×5 105165140

Division

n÷y
n÷2 10516514
n÷3 7011009.3333333
n÷3 5258257
n÷5 4206605.6

Exponentiation

ny
n2 442388266848784
n3 9.3047648035019E+21
n4 1.9570737864547E+29
n5 4.1163187748568E+36

Nth Root

y√n
2√n 4586.1779293874
3√n 276.03697957217
4√n 67.721325514105
5√n 29.146093917541

Divisors of 21033028

1, 2, 4, 59, 118, 236, 89123, 178246, 356492, 5258257, 10516514, 21033028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21033027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21033028 can be divided by 12 positive divisors. The sum of these divisors (counting 21033028) is 1, the average is 0.083333333333333.

Base conversion 21033028

Base System Value
2 Binary 1010000001111000001000100
3 Ternary 1110120120220001
4 Quaternary 1100033001010
5 Quinary 20341024103
6 Senary 2030451044
8 Octal 120170104
10 Decimal 21033028
12 Duodecimal 7063a84
16 Hexadecimal 140f044
20 Vigesimal 6b92b8
36 Base36 cit6s

Cryptographic Hash Functions

md5 127904917a526f0080fc0afa202c24cc
sha1 554c0bd9029db8adc99daf4a425a0ded54469749
sha256 63b46877661a46341017790af3bd17a134a77b9322cef5225f8b15039029d89c
sha512 39c3d74a00ad0a62faa8216190ea4110bca07bc757aa887c39c0d04f4c3788574ce3854f4d665e3513e2ef28ad042ee8ca166619212c75b5e29a894d62f80774
ripemd-160 4b7f673aaa4378ad4811951ba9f594bb610f1d8b

21033028 as geometric shapes

Circle

Radius = n
Diameter 42066056
Circumference 132154412.4951
Area 1.3898037291665E+15

Sphere

Radius = n
Volume 3.897570766675E+22
Surface area 5.5592149166658E+15
Circumference 132154412.4951

Square

Length = n
Perimeter 84132112
Area 442388266848784
Diagonal 29745193.455373

Cube

Length = n
Surface area 2654329601092704
Volume 9.3047648035019E+21
Space diagonal 36430273.133019

Equilateral Triangle

Length = n
Perimeter 63099084
Area 1.9155973871361E+14
Altitude 18215136.566509

Triangular Pyramid

Length = n
Surface area 1.9155973871361E+14
Volume 1.096577048317E+21
Height 9915064.4851244