31493373 is an odd 8-digits composite number following 31493372
and preceding 31493374 . In scientific notation, it is written as 3.1493373 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 20934384 positive integers (up to 31493373) that are relatively prime to 31493373.
31493373 has 8 divisors, whose sum is 42113568
The reverse of 31493373 is 37339413
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
thirty-one million four hundred ninety-three thousand three hundred seventy-three
Scientific notation
3.1493373 × 10^7
Engineering notation
3.1493373 × 10^6
Prime Factorization
3 × 347 × 30253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
31493373
Product of the distinct prime numbers
The prime factorization of 31493373 is 3 × 347 × 30253.
Since it has a total of 3 prime factors.
9 , 4 , 45 , 76 , 57 , 507 , 168 , 5526 , 27046 , 9864 , 194520 , 943506 , 1297201 , 3452204 , 14593203 , 56453240 , 951948723 , 249689851 , 1118123475 , 2860505410
n×2
62986746
n×3
94480119
n×4
125973492
n×5
157466865
n÷2
15746686.5
n÷3
10497791
n÷3
7873343.25
n÷5
6298674.6
n2
991832542917129
n3
3.1236152227628E+22
n4
9.8373179318946E+29
n5
3.0981032294874E+37
2 √n
5611.8956690231
3 √n
315.79583096705
4 √n
74.912586853099
5 √n
31.596853414426
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
-31493372
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 31493373 can be divided by 8 positive divisors.
The sum of these divisors (counting 31493373) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000001000110011111101
3
Ternary
2012021000210020
4
Quaternary
1320020303331
5
Quinary
31030241443
6
Senary
3043002353
8
Octal
170106375
10
Decimal
31493373
12
Duodecimal
a6693b9
16
Hexadecimal
1e08cfd
20
Vigesimal
9ggd8d
36
Base36
ir0fx
md5
8092bf32abb8f9a27717a531f3908b0c
sha1
d6ed27eef00819cd2891445588af704ef08e048d
sha256
42c2252c1f03d884d76db00b0d75b02f885784c83220ca9dffdd79a777dcfb31
sha512
52f614e3735faa5493062478ea7e46bd681b0e86e8a4e8b8a96cf94e32ace9fc2d35db2ef617f392b3022bc58a3eed7867e228dd1a440b648928b1057cb017e1
ripemd-160
a7fffc6c352a26fdb555103ec38682944c381f94
Diameter
62986746
Circumference
197878698.50713
Area
3.1159338304197E+15
Volume
1.308416884863E+23
Surface area
1.2463735321679E+16
Circumference
197878698.50713
Perimeter
125973492
Area
991832542917129
Diagonal
44538355.221475
Surface area
5950995257502774
Volume
3.1236152227628E+22
Space diagonal
54548122.137718
Perimeter
94480119
Area
4.2947608923318E+14
Altitude
27274061.068859
Surface area
4.2947608923318E+14
Volume
3.6812158430551E+21
Height
14846118.407158