31193399 is an odd 8-digits prime number following 31193398
and preceding 31193400 . In scientific notation, it is written as 3.1193399 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 31193398 positive integers (up to 31193399) that are relatively prime to 31193399.
31193399 has 2 divisors, whose sum is 31193400
The reverse of 31193399 is 99339113
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
thirty-one million one hundred ninety-three thousand three hundred ninety-nine
Scientific notation
3.1193399 × 10^7
Engineering notation
3.1193399 × 10^6
Prime Factorization
31193399
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
31193399 Product of the distinct prime numbers
The prime factorization of 31193399 is 31193399.
Since it has a total of 1 prime factors.
5 , 9 , 90 , 35 , 257 , 162 , 4327 , 4227 , 27838 , 87442 , 607088 , 250914 , 8332196 , 5400875 , 6329414 , 78924324 , 372773713 , 836233574 , 9167699299 , 3830924514
n×2
62386798
n×3
93580197
n×4
124773596
n×5
155966995
n÷2
15596699.5
n÷3
10397799.666667
n÷3
7798349.75
n÷5
6238679.8
n2
973028141173201
n3
3.0352055045844E+22
n4
9.4678376351497E+29
n5
2.9533403702044E+37
2 √n5585.1051019654
3 √n314.78998010201
4 √n74.733560747267
5 √n31.536430834094
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
31193400 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15596700 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5585.1051914892 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999358839 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31193399 can be divided by 2 positive divisors.
The sum of these divisors (counting 31193399) is 31193400, the average is 15596700.
Base
System
Value
2
Binary
1110110111111100100110111
3
Ternary
2011200210022002
4
Quaternary
1312333210313
5
Quinary
30441142044
6
Senary
3032325515
8
Octal
166774467
10
Decimal
31193399
12
Duodecimal
a54389b
16
Hexadecimal
1dbf937
20
Vigesimal
9ej39j
36
Base36
ikkzb
md5
de97562ae86257d446e11abc4bfb20f1
sha1
502ef1fdf001c9a5181d00880199d114a2ef2b0b
sha256
ca5808b7abb3dd4cb576cda2262c11f596f1f4c3348af8a02de6b0d1fc1ed2bb
sha512
d472aa67e2fcea9729dc431c6f4f7f6cae0e85570c64f4252ece40df55d1d2109903cbc0d5cadbb24956dee2b1e91975d76521245e500f1b83b6382aaec5efdf
ripemd-160
a2a202a73c2f684ea792600f768186b7824860d0
Diameter
62386798
Circumference
195993906.27779
Area
3.0568580600459E+15
Volume
1.2713839087117E+23
Surface area
1.2227432240183E+16
Circumference
195993906.27779
Perimeter
124773596
Area
973028141173201
Diagonal
44114127.922315
Surface area
5838168847039206
Volume
3.0352055045844E+22
Space diagonal
54028551.928768
Perimeter
93580197
Area
4.2133354442657E+14
Altitude
27014275.964384
Surface area
4.2133354442657E+14
Volume
3.5770239909773E+21
Height
14704709.307438