21603672 (number)

21603672 is an even 8-digits composite number following 21603671 and preceding 21603673. In scientific notation, it is written as 2.1603672 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 7200576 positive integers (up to 21603672) that are relatively prime to 21603672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1603672 × 10^7
Engineering notation 2.1603672 × 10^6

Prime Factorization of 21603672

Prime Factorization 2 × 2 × 2 × 81 × 3 × 11113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5400918
Product of the distinct prime numbers

The prime factorization of 21603672 is 2 × 2 × 2 × 81 × 3 × 11113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 14, 25, 97, 810, 384, 7510, 24399, 23470, 449574, 905349, 8389524, 2112038, 48666156, 13690185, 966944205, 751308181, 9420427578, 9305669551

Basic calculations (n = 21603672)

Multiplication

n×y
n×2 43207344
n×3 64811016
n×4 86414688
n×5 108018360

Division

n÷y
n÷2 10801836
n÷3 7201224
n÷3 5400918
n÷5 4320734.4

Exponentiation

ny
n2 466718643883584
n3 1.0082836498746E+22
n4 2.1782629254853E+29
n5 4.7058477771945E+36

Nth Root

y√n
2√n 4647.9750429623
3√n 278.51111052461
4√n 68.176059162746
5√n 29.302556701154

Divisors of 21603672

1, 2, 3, 4, 6, 8, 12, 24, 81, 162, 243, 324, 486, 648, 972, 1944, 11113, 22226, 33339, 44452, 66678, 88904, 133356, 266712, 900153, 1800306, 2700459, 3600612, 5400918, 7201224, 10801836, 21603672

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21603671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21603672 can be divided by 32 positive divisors. The sum of these divisors (counting 21603672) is 1, the average is 0.03125.

Base conversion 21603672

Base System Value
2 Binary 1010010011010010101011000
3 Ternary 1111122120200000
4 Quaternary 1102122111120
5 Quinary 21012304142
6 Senary 2051013000
8 Octal 122322530
10 Decimal 21603672
12 Duodecimal 729a160
16 Hexadecimal 149a558
20 Vigesimal 6f093c
36 Base36 cv1i0

Cryptographic Hash Functions

md5 2371d190db03713dac2406826e513059
sha1 f43bbf17cb9d9791bf6e35ddf18702f444f9d630
sha256 9a3826680c885fa917af650ef3b45c394e4dc9f0521dcc81652234d336cb6c3b
sha512 7c309715356e1a87935925c4c65e904b7e3b9860e67b6d91a9a69548bb942b84e6cd4d1068f8b0935debb96eee77e70b1a9fd3e49c52a50e7393db2ce85800f5
ripemd-160 dce5870b0aedb342d2b0e53eb714e25520ff1978

21603672 as geometric shapes

Circle

Radius = n
Diameter 43207344
Circumference 135739874.49153
Area 1.4662398629181E+15

Sphere

Radius = n
Volume 4.2234886762409E+22
Surface area 5.8649594516722E+15
Circumference 135739874.49153

Square

Length = n
Perimeter 86414688
Area 466718643883584
Diagonal 30552205.93946

Cube

Length = n
Surface area 2800311863301504
Volume 1.0082836498746E+22
Space diagonal 37418657.534053

Equilateral Triangle

Length = n
Perimeter 64811016
Area 2.020951010115E+14
Altitude 18709328.767027

Triangular Pyramid

Length = n
Surface area 2.020951010115E+14
Volume 1.1882736769764E+21
Height 10184068.646487