21693377 is an odd 8-digits composite number following 21693376
and preceding 21693378 . In scientific notation, it is written as 2.1693377 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 20031232 positive integers (up to 21693377) that are relatively prime to 21693377.
21693377 has 8 divisors, whose sum is 23403816
The reverse of 21693377 is 77339612
Previous prime number is 53
Is Prime? no Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-one million six hundred ninety-three thousand three hundred seventy-seven
Scientific notation
2.1693377 × 10^7
Engineering notation
2.1693377 × 10^6
Prime Factorization
17 × 53 × 24077
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
21693377 Product of the distinct prime numbers
The prime factorization of 21693377 is 17 × 53 × 24077.
Since it has a total of 3 prime factors.
7 , 7 , 1 , 62 , 729 , 286 , 405 , 1139 , 64232 , 73064 , 855149 , 755265 , 4997021 , 1109938 , 35460163 , 36672171 , 288565199 , 800471180 , 9793654736 , 3515337810
n×2
43386754
n×3
65080131
n×4
86773508
n×5
108466885
n÷2
10846688.5
n÷3
7231125.6666667
n÷3
5423344.25
n÷5
4338675.4
n2
470602605664129
n3
1.0208959741854E+22
n4
2.2146681245787E+29
n5
4.8043630556368E+36
2 √n4657.6149475885
3 √n278.89606573902
4 √n68.246721148994
5 √n29.326851004642
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-21693376 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21693377 can be divided by 8 positive divisors.
The sum of these divisors (counting 21693377) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110000001111000001
3
Ternary
1111211010201102
4
Quaternary
1102300033001
5
Quinary
21023142002
6
Senary
2052544145
8
Octal
122601701
10
Decimal
21693377
12
Duodecimal
7322055
16
Hexadecimal
14b03c1
20
Vigesimal
6fbd8h
36
Base36
cwypt
md5
8c591584f23f8544fa7d9f9c8bd72b4d
sha1
7f450e8580a18660458d9d4d9d42cebfef027b7d
sha256
5353a8d36f3be44c89eaa279cd1efe1794fd664dceca4ae17b029e4fbed048a7
sha512
b3e9e6c622f1d717a23ea296f4b7ad8851932566a6278e11a8eceed3cd35ceffab561dc89c02f44905c4870a72762e2dd25694e9b3e7b98b0dd314fcbced9eef
ripemd-160
61df621b944a98588c4e9baafb370476032ceb6e
Diameter
43386754
Circumference
136303507.62951
Area
1.4784416887146E+15
Volume
4.2763190567738E+22
Surface area
5.9137667548586E+15
Circumference
136303507.62951
Perimeter
86773508
Area
470602605664129
Diagonal
30679067.967073
Surface area
2823615633984774
Volume
1.0208959741854E+22
Space diagonal
37574031.151746
Perimeter
65080131
Area
2.0377690579614E+14
Altitude
18787015.575873
Surface area
2.0377690579614E+14
Volume
1.2031374437209E+21
Height
10226355.989024