23638961 is an odd 8-digits prime number following 23638960
and preceding 23638962 . In scientific notation, it is written as 2.3638961 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 23638960 positive integers (up to 23638961) that are relatively prime to 23638961.
23638961 has 2 divisors, whose sum is 23638962
The reverse of 23638961 is 16983632
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-three million six hundred thirty-eight thousand nine hundred sixty-one
Scientific notation
2.3638961 × 10^7
Engineering notation
2.3638961 × 10^6
Prime Factorization
23638961
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
23638961
Product of the distinct prime numbers
The prime factorization of 23638961 is 23638961.
Since it has a total of 1 prime factors.
2 , 5 , 2 , 98 , 93 , 962 , 9160 , 7704 , 4321 , 80153 , 883070 , 474574 , 3329907 , 476791 , 57016628 , 99797737 , 839701093 , 102913331 , 4724109914 , 9996484947
n×2
47277922
n×3
70916883
n×4
94555844
n×5
118194805
n÷2
11819480.5
n÷3
7879653.6666667
n÷3
5909740.25
n÷5
4727792.2
n2
558800477159521
n3
1.3209462686355E+22
n4
3.1225797327371E+29
n5
7.3814540521562E+36
2 √n
4861.9914644104
3 √n
286.99618783558
4 √n
69.727981932725
5 √n
29.83497490123
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
23638962
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
11819481
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4861.991567249
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999153939
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 23638961 can be divided by 2 positive divisors.
The sum of these divisors (counting 23638961) is 23638962, the average is 11819481.
Base
System
Value
2
Binary
1011010001011001110110001
3
Ternary
1122110222120002
4
Quaternary
1122023032301
5
Quinary
22022421321
6
Senary
2202355345
8
Octal
132131661
10
Decimal
23638961
12
Duodecimal
7abbb55
16
Hexadecimal
168b3b1
20
Vigesimal
77eh81
36
Base36
e2nxt
md5
823a4024ffb96cfa68437c6a6a798d2b
sha1
8ca06fb45051fb962ae6a41a2b1cdb36a0bae15e
sha256
5058dea3ae8547961ebf432d6a01b85edbc896bebe98726fe6084688d9564a38
sha512
4416a4f5a25d4e0cdfcdfceb8096f63477e740d47f25ac88d8b91028edafa3c476929eaa359400b09e5f69ede3e7bf24ddeed26a27d793d9f5556631f93871cb
ripemd-160
93d56648a4de9b4bacdec2b7a2651b6a4ca1f83e
Diameter
47277922
Circumference
148527972.43219
Area
1.7555234738668E+15
Volume
5.5331667911096E+22
Surface area
7.0220938954673E+15
Circumference
148527972.43219
Perimeter
94555844
Area
558800477159521
Diagonal
33430539.246609
Surface area
3352802862957126
Volume
1.3209462686355E+22
Space diagonal
40943881.490139
Perimeter
70916883
Area
2.4196770443351E+14
Altitude
20471940.74507
Surface area
2.4196770443351E+14
Volume
1.5567501068921E+21
Height
11143513.082203