21033072 (number)

21033072 is an even 8-digits composite number following 21033071 and preceding 21033073. In scientific notation, it is written as 2.1033072 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 30 positive divisors. There are 7010976 positive integers (up to 21033072) that are relatively prime to 21033072.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-three thousand seventy-two

Notation

Scientific notation 2.1033072 × 10^7
Engineering notation 2.1033072 × 10^6

Prime Factorization of 21033072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 146063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 876378
Product of the distinct prime numbers

The prime factorization of 21033072 is 2 × 2 × 2 × 2 × 3 × 3 × 146063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 92, 59, 379, 316, 7873, 7886, 38455, 52009, 89613, 870043, 3370080, 7551962, 7810587, 78255815, 447824456, 711198014, 4107658082, 306134243

Basic calculations (n = 21033072)

Multiplication

n×y
n×2 42066144
n×3 63099216
n×4 84132288
n×5 105165360

Division

n÷y
n÷2 10516536
n÷3 7011024
n÷3 5258268
n÷5 4206614.4

Exponentiation

ny
n2 442390117757184
n3 9.3048231988753E+21
n4 1.9570901628922E+29
n5 4.1163618306602E+36

Nth Root

y√n
2√n 4586.1827264077
3√n 276.03717205703
4√n 67.72136093145
5√n 29.146106111954

Divisors of 21033072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 146063, 292126, 438189, 584252, 876378, 1168504, 1314567, 1752756, 2337008, 2629134, 3505512, 5258268, 7011024, 10516536, 21033072

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21033071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21033072 can be divided by 30 positive divisors. The sum of these divisors (counting 21033072) is 1, the average is 0.033333333333333.

Base conversion 21033072

Base System Value
2 Binary 1010000001111000001110000
3 Ternary 1110120120221200
4 Quaternary 1100033001300
5 Quinary 20341024242
6 Senary 2030451200
8 Octal 120170160
10 Decimal 21033072
12 Duodecimal 7063b00
16 Hexadecimal 140f070
20 Vigesimal 6b92dc
36 Base36 cit80

Cryptographic Hash Functions

md5 b0a901413f992575471e2ac2a67b5d1b
sha1 b3a7d022fc5162db85f58dc4373bbca5893fc50a
sha256 dd19b95991930269a7b7b4d6a05e7d3f723a4b0682c1b9b4ab2740fc78c59254
sha512 e6c1988013e14df205ba278c0d9a61efc10c42f10c6de7810b1cc05956f9eecce8100a39d90bab71658ee89bc849b13b3de7d8f06cf575bf0388dca190983c9b
ripemd-160 a5a1a83bab1cff7a99ccde2be466c9915ce29544

21033072 as geometric shapes

Circle

Radius = n
Diameter 42066144
Circumference 132154688.95525
Area 1.3898095439667E+15

Sphere

Radius = n
Volume 3.8975952272718E+22
Surface area 5.5592381758668E+15
Circumference 132154688.95525

Square

Length = n
Perimeter 84132288
Area 442390117757184
Diagonal 29745255.68077

Cube

Length = n
Surface area 2654340706543104
Volume 9.3048231988753E+21
Space diagonal 36430349.343254

Equilateral Triangle

Length = n
Perimeter 63099216
Area 1.9156054018046E+14
Altitude 18215174.671627

Triangular Pyramid

Length = n
Surface area 1.9156054018046E+14
Volume 1.0965839302778E+21
Height 9915085.2269233