21133072 (number)

21133072 is an even 8-digits composite number following 21133071 and preceding 21133073. In scientific notation, it is written as 2.1133072 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 10118400 positive integers (up to 21133072) that are relatively prime to 21133072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1133072 × 10^7
Engineering notation 2.1133072 × 10^6

Prime Factorization of 21133072

Prime Factorization 2 × 2 × 2 × 2 × 31 × 137 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2641634
Product of the distinct prime numbers

The prime factorization of 21133072 is 2 × 2 × 2 × 2 × 31 × 137 × 311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 99, 99, 149, 204, 767, 2783, 19144, 14995, 167863, 974199, 6511261, 1404917, 18078021, 88856046, 729930791, 891706749, 2030553144, 2777084753

Basic calculations (n = 21133072)

Multiplication

n×y
n×2 42266144
n×3 63399216
n×4 84532288
n×5 105665360

Division

n÷y
n÷2 10566536
n÷3 7044357.3333333
n÷3 5283268
n÷5 4226614.4

Exponentiation

ny
n2 446606732157184
n3 9.4381722263625E+21
n4 1.9945757320812E+29
n5 4.2151512555524E+36

Nth Root

y√n
2√n 4597.0721116815
3√n 276.47394588099
4√n 67.801711716457
5√n 29.173768105035

Divisors of 21133072

1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 311, 496, 548, 622, 1096, 1244, 2192, 2488, 4247, 4976, 8494, 9641, 16988, 19282, 33976, 38564, 42607, 67952, 77128, 85214, 154256, 170428, 340856, 681712, 1320817, 2641634, 5283268, 10566536, 21133072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21133071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21133072 can be divided by 40 positive divisors. The sum of these divisors (counting 21133072) is 1, the average is 0.025.

Base conversion 21133072

Base System Value
2 Binary 1010000100111011100010000
3 Ternary 1110202200010101
4 Quaternary 1100213130100
5 Quinary 20402224242
6 Senary 2032542144
8 Octal 120473420
10 Decimal 21133072
12 Duodecimal 70b1954
16 Hexadecimal 1427710
20 Vigesimal 6c1cdc
36 Base36 ckyds

Cryptographic Hash Functions

md5 a24b4d1a9d3fa6c4d94b5ba69ab758c4
sha1 7c482ecbf56d917564339000f34cc9d1839c8aa9
sha256 7d3b301f7450f1027a6b67f06d2a985587e5981b73c91506feebda1aa83bd23f
sha512 15ce88c3c89bc0ea104348973b995e648b134e2c106e2b9e92ad694772be07cfef2f8c9f3055b025c92c81fd3a1bbdd223449d65936e6c12c60102d3dd03bfe8
ripemd-160 58c3fa484765eb9208525f960f3c7b163379b386

21133072 as geometric shapes

Circle

Radius = n
Diameter 42266144
Circumference 132783007.48597
Area 1.4030564287888E+15

Sphere

Radius = n
Volume 3.9534523372874E+22
Surface area 5.612225715155E+15
Circumference 132783007.48597

Square

Length = n
Perimeter 84532288
Area 446606732157184
Diagonal 29886677.037007

Cube

Length = n
Surface area 2679640392943104
Volume 9.4381722263625E+21
Space diagonal 36603554.424011

Equilateral Triangle

Length = n
Perimeter 63399216
Area 1.9338638777464E+14
Altitude 18301777.212006

Triangular Pyramid

Length = n
Surface area 1.9338638777464E+14
Volume 1.1122992638779E+21
Height 9962225.6790024