113642721 is an odd 9-digits composite number following 113642720
and preceding 113642722 . In scientific notation, it is written as 1.13642721 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 75435264 positive integers (up to 113642721) that are relatively prime to 113642721.
113642721 has 12 divisors, whose sum is 164858148
The reverse of 113642721 is 127246311
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirteen million six hundred forty-two thousand seven hundred twenty-one
Scientific notation
1.13642721 × 10^8
Engineering notation
1.13642721 × 10^6
Prime Factorization
3 × 3 × 233 × 54193
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37880907
Product of the distinct prime numbers
The prime factorization of 113642721 is 3 × 3 × 233 × 54193.
Since it has a total of 4 prime factors.
2 , 10 , 77 , 9 , 981 , 607 , 8245 , 7875 , 34539 , 79601 , 601540 , 461070 , 7467402 , 5326001 , 25057362 , 96143420 , 257553557 , 793538778 , 6408688513 , 4764154757
n×2
227285442
n×3
340928163
n×4
454570884
n×5
568213605
n÷2
56821360.5
n÷3
37880907
n÷3
28410680.25
n÷5
22728544.2
n2
12914668036283841
n3
1.467658016455E+24
n4
1.6678865048741E+32
n5
1.8954316073307E+40
2 √n
10660.334000396
3 √n
484.37368546851
4 √n
103.24889345846
5 √n
40.842124488469
1 , 3 , 9 , 233 , 699 , 2097 , 54193 , 162579 , 487737 , 12626969 , 37880907 , 113642721
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-113642720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 113642721 can be divided by 12 positive divisors.
The sum of these divisors (counting 113642721) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110110001100000110011100001
3
Ternary
21220211122111200
4
Quaternary
12301200303201
5
Quinary
213043031341
6
Senary
15135431413
8
Octal
661406341
10
Decimal
113642721
12
Duodecimal
32085569
16
Hexadecimal
6c60ce1
20
Vigesimal
1fa56g1
36
Base36
1vnra9
md5
ca11955739d00a33ccae5ab6fc4285f7
sha1
c382228f54a794d1c0d730650304b8a87abe7258
sha256
ab87f379f6d068b7f28e6503649041c748abe6918a1024daced4042c4a882a89
sha512
0ffde6827196828b7e35541d1a67de76fb65810537566883cc718ee09dcf07f6b52d77af8e302134dbf4f86557944cc44b40427fc0ed403838d72b34c794abf2
ripemd-160
86ad8e1d43fb8b63cfd381f66e0320de5562f830
Diameter
227285442
Circumference
714038274.85511
Area
4.057262622634E+16
Volume
6.147711523303E+24
Surface area
1.6229050490536E+17
Circumference
714038274.85511
Perimeter
454570884
Area
12914668036283841
Diagonal
160715077.30318
Surface area
77488008217703046
Volume
1.467658016455E+24
Space diagonal
196834966.68237
Perimeter
340928163
Area
5.5922153004323E+15
Altitude
98417483.341187
Surface area
5.5922153004323E+15
Volume
1.7296515598302E+23
Height
53571692.434394