21771377 is an odd 8-digits prime number following 21771376
and preceding 21771378 . In scientific notation, it is written as 2.1771377 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 21771376 positive integers (up to 21771377) that are relatively prime to 21771377.
21771377 has 2 divisors, whose sum is 21771378
The reverse of 21771377 is 77317712
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty-one million seven hundred seventy-one thousand three hundred seventy-seven
Scientific notation
2.1771377 × 10^7
Engineering notation
2.1771377 × 10^6
Prime Factorization
21771377
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
21771377
Product of the distinct prime numbers
The prime factorization of 21771377 is 21771377.
Since it has a total of 1 prime factors.
2 , 10 , 11 , 67 , 710 , 231 , 9241 , 3482 , 66676 , 93084 , 181131 , 998233 , 1472922 , 1486422 , 9977544 , 12702213 , 855948500 , 407702880 , 974912199 , 4917206131
n×2
43542754
n×3
65314131
n×4
87085508
n×5
108856885
n÷2
10885688.5
n÷3
7257125.6666667
n÷3
5442844.25
n÷5
4354275.4
n2
473992856476129
n3
1.0319477173649E+22
n4
2.246692279904E+29
n5
4.891358462878E+36
2 √n
4665.980818649
3 √n
279.22992911975
4 √n
68.307985028465
5 √n
29.34791007278
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
21771378
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
10885689
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4665.9809258076
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999081363
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21771377 can be divided by 2 positive divisors.
The sum of these divisors (counting 21771377) is 21771378, the average is 10885689.
Base
System
Value
2
Binary
1010011000011010001110001
3
Ternary
1111222002201022
4
Quaternary
1103003101301
5
Quinary
21033141002
6
Senary
2054345225
8
Octal
123032161
10
Decimal
21771377
12
Duodecimal
735b215
16
Hexadecimal
14c3471
20
Vigesimal
6g188h
36
Base36
cymwh
md5
86a2021eaf87d99dfec35106ac6b955f
sha1
59a5a7be0234ba312658cfeefea20de633c7e286
sha256
3f8478254d497c718f7e305af395a8ffe98cd1edb4eb804e0ebe4078e1f3827e
sha512
4f185ea5086cf8bbc1d877d906c22ae22b556c26dfa20ca9ab454740ee62792c282d5c6910c1b35b9221a3eb9d34af23b190ff8bdbf668430ad840df749743d6
ripemd-160
59cb95460aa254ad9a22811d58246885d033e8a7
Diameter
43542754
Circumference
136793596.08347
Area
1.4890924757594E+15
Volume
4.3226124903496E+22
Surface area
5.9563699030378E+15
Circumference
136793596.08347
Perimeter
87085508
Area
473992856476129
Diagonal
30789376.624938
Surface area
2843957138856774
Volume
1.0319477173649E+22
Space diagonal
37709131.114736
Perimeter
65314131
Area
2.0524492746034E+14
Altitude
18854565.557368
Surface area
2.0524492746034E+14
Volume
1.2161620479645E+21
Height
10263125.541646