31363493 is an odd 8-digits composite number following 31363492
and preceding 31363494 . In scientific notation, it is written as 3.1363493 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 26850384 positive integers (up to 31363493) that are relatively prime to 31363493.
31363493 has 8 divisors, whose sum is 35887488
The reverse of 31363493 is 39436313
Previous prime number is 1013
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
thirty-one million three hundred sixty-three thousand four hundred ninety-three
Scientific notation
3.1363493 × 10^7
Engineering notation
3.1363493 × 10^6
Prime Factorization
7 × 1013 × 4423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
31363493
Product of the distinct prime numbers
The prime factorization of 31363493 is 7 × 1013 × 4423.
Since it has a total of 3 prime factors.
10 , 10 , 79 , 95 , 703 , 88 , 1787 , 1206 , 30813 , 84766 , 291697 , 718261 , 736668 , 641966 , 58209637 , 69499066 , 475872086 , 162536976 , 2710339550 , 6491834528
n×2
62726986
n×3
94090479
n×4
125453972
n×5
156817465
n÷2
15681746.5
n÷3
10454497.666667
n÷3
7840873.25
n÷5
6272698.6
n2
983668693161049
n3
3.0851286172276E+22
n4
9.6760409790517E+29
n5
3.034744435142E+37
2 √n
5600.311866316
3 √n
315.36111437479
4 √n
74.835231450942
5 √n
31.570748964974
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
-31363492
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 31363493 can be divided by 8 positive divisors.
The sum of these divisors (counting 31363493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111101001000110100101
3
Ternary
2012000102121212
4
Quaternary
1313221012211
5
Quinary
31012112433
6
Senary
3040121205
8
Octal
167510645
10
Decimal
31363493
12
Duodecimal
a606205
16
Hexadecimal
1de91a5
20
Vigesimal
9g08ed
36
Base36
io885
md5
db6d01cd5d82fdf82b6de4b352e6276f
sha1
131399b69244b76ee6d8310a7bf5ea8ed35840d2
sha256
50c62a7dd5e648e5110f50292ccc2310ff18ea8da15918bbf7ef4c65fc157051
sha512
ace455ace91abb8f8d2ca0987a5672e6b60dd9d6384e149de0bdb966f47e139dcdd71e69f07535aca623a3de5225aaf1fc03eb7ba55b2310888f4bc5edacb3a0
ripemd-160
5614ba2b74f31e9639928ad9696b7e6d269baba5
Diameter
62726986
Circumference
197062638.39943
Area
3.090286340001E+15
Volume
1.2922956532349E+23
Surface area
1.2361145360004E+16
Circumference
197062638.39943
Perimeter
125453972
Area
983668693161049
Diagonal
44354677.163994
Surface area
5902012158966294
Volume
3.0851286172276E+22
Space diagonal
54323163.378831
Perimeter
94090479
Area
4.2594103859245E+14
Altitude
27161581.689415
Surface area
4.2594103859245E+14
Volume
3.6358589434572E+21
Height
14784892.387998