731640244 is an even 9-digits composite number following 731640243
and preceding 731640245 . In scientific notation, it is written as 7.31640244 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 356897600 positive integers (up to 731640244) that are relatively prime to 731640244.
731640244 has 12 divisors, whose sum is 1311599268
The reverse of 731640244 is 442046137
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
seven hundred thirty-one million six hundred forty thousand two hundred forty-four
Scientific notation
7.31640244 × 10^8
Engineering notation
7.31640244 × 10^6
Prime Factorization
2 × 2 × 41 × 4461221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
365820122
Product of the distinct prime numbers
The prime factorization of 731640244 is 2 × 2 × 41 × 4461221.
Since it has a total of 4 prime factors.
1 , 9 , 13 , 15 , 589 , 145 , 59 , 7257 , 68903 , 32474 , 944555 , 281195 , 6368706 , 1043307 , 19295007 , 11832247 , 851260220 , 137414144 , 5113736118 , 6171427343
n×2
1463280488
n×3
2194920732
n×4
2926560976
n×5
3658201220
n÷2
365820122
n÷3
243880081.33333
n÷3
182910061
n÷5
146328048.8
n2
535297446640379536
n3
3.9164515447254E+26
n4
2.8654335637971E+35
n5
2.0964665117823E+44
2 √n
27048.849217665
3 √n
901.08521110185
4 √n
164.46534351548
5 √n
59.273355988138
1 , 2 , 4 , 41 , 82 , 164 , 4461221 , 8922442 , 17844884 , 182910061 , 365820122 , 731640244
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
-731640243
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 731640244 can be divided by 12 positive divisors.
The sum of these divisors (counting 731640244) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011100110111111000110110100
3
Ternary
1212222201011201211
4
Quaternary
223212333012310
5
Quinary
2444244441434
6
Senary
200333331204
8
Octal
5346770664
10
Decimal
731640244
12
Duodecimal
185036b04
16
Hexadecimal
2b9bf1b4
20
Vigesimal
b8cf0c4
36
Base36
c3ll84
md5
a2e446e2db9dbbb8a876b6249ffa4d05
sha1
ed69a0532c513138db99e34fb823bc362f9e2b99
sha256
0bfca901c17b84c4be4f2cccd9059bf5ff7582108cec51878342b28e9cb2da71
sha512
b6a1092aefb12aa065d5dbb59802182fcbe62370dd272a27553653b590b4aaae7049a1a2717fe6bd52625c0255dc284af2d1880c0d08fcac55f82d53655fe793
ripemd-160
654a5150913bcf8667a4fd36688abec0f07d11e9
Diameter
1463280488
Circumference
4597031231.2421
Area
1.6816865258508E+18
Volume
1.6405193868066E+27
Surface area
6.7267461034032E+18
Circumference
4597031231.2421
Perimeter
2926560976
Area
535297446640379536
Diagonal
1034695555.8428
Surface area
3211784679842277216
Volume
3.9164515447254E+26
Space diagonal
1267238075.4701
Perimeter
2194920732
Area
2.3179059368576E+17
Altitude
633619037.73505
Surface area
2.3179059368576E+17
Volume
4.6155824091065E+25
Height
344898518.61425