31193498 is an even 8-digits composite number following 31193497
and preceding 31193499 . In scientific notation, it is written as 3.1193498 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 13368600 positive integers (up to 31193498) that are relatively prime to 31193498.
31193498 has 12 divisors, whose sum is 54429642
The reverse of 31193498 is 89439113
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
thirty-one million one hundred ninety-three thousand four hundred ninety-eight
Scientific notation
3.1193498 × 10^7
Engineering notation
3.1193498 × 10^6
Prime Factorization
2 × 7 × 7 × 318301
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4456214
Product of the distinct prime numbers
The prime factorization of 31193498 is 2 × 7 × 7 × 318301.
Since it has a total of 4 prime factors.
5 , 9 , 22 , 11 , 441 , 312 , 9718 , 6135 , 80208 , 20508 , 5230 , 283908 , 9591485 , 5575645 , 94736196 , 11775632 , 487992860 , 738897505 , 2499396572 , 9966707877
n×2
62386996
n×3
93580494
n×4
124773992
n×5
155967490
n÷2
15596749
n÷3
10397832.666667
n÷3
7798374.5
n÷5
6238699.6
n2
973034317476004
n3
3.0352344036119E+22
n4
9.4679578298599E+29
n5
2.9533872362982E+37
2 √n
5585.1139648175
3 √n
314.79031312306
4 √n
74.733620043576
5 √n
31.536450851808
1 , 2 , 7 , 14 , 49 , 98 , 318301 , 636602 , 2228107 , 4456214 , 15596749 , 31193498
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
-31193497
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 31193498 can be divided by 12 positive divisors.
The sum of these divisors (counting 31193498) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110110111111100110011010
3
Ternary
2011200210102202
4
Quaternary
1312333212122
5
Quinary
30441142443
6
Senary
3032330202
8
Octal
166774632
10
Decimal
31193498
12
Duodecimal
a543962
16
Hexadecimal
1dbf99a
20
Vigesimal
9ej3ei
36
Base36
ikl22
md5
8b9551cc3dd6a0efa0ef63aea0c48254
sha1
e41228f09f0b40e8e485ad7bbaa69b38d6884420
sha256
a09d0062366362bb2fc198e524492a050e8d0db77006e62bbe1d0dbd15122b26
sha512
f4fe462bc9af57bf374c53439c95511df53a953be6fb795256db829c042015d2cae7cf878222543e82ad29822e13c7c5184bf82f9a4c07a9d3bcf3444a7712c0
ripemd-160
6bf00de2b34c4368f1dc3e72addcd3e60db95c95
Diameter
62386996
Circumference
195994528.31314
Area
3.0568774634734E+15
Volume
1.271396013908E+23
Surface area
1.2227509853893E+16
Circumference
195994528.31314
Perimeter
124773992
Area
973034317476004
Diagonal
44114267.929458
Surface area
5838205904856024
Volume
3.0352344036119E+22
Space diagonal
54028723.401798
Perimeter
93580494
Area
4.2133621884414E+14
Altitude
27014361.700899
Surface area
4.2133621884414E+14
Volume
3.5770580488078E+21
Height
14704755.976486