31361329 is an odd 8-digits prime number following 31361328
and preceding 31361330 . In scientific notation, it is written as 3.1361329 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 31361328 positive integers (up to 31361329) that are relatively prime to 31361329.
31361329 has 2 divisors, whose sum is 31361330
The reverse of 31361329 is 92316313
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 28 Digital Root 1
Name
thirty-one million three hundred sixty-one thousand three hundred twenty-nine
Scientific notation
3.1361329 × 10^7
Engineering notation
3.1361329 × 10^6
Prime Factorization
31361329
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
31361329 Product of the distinct prime numbers
The prime factorization of 31361329 is 31361329.
Since it has a total of 1 prime factors.
9 , 3 , 59 , 6 , 211 , 600 , 3604 , 9444 , 77331 , 56197 , 47037 , 865882 , 2554990 , 8699470 , 41668425 , 63332227 , 855152483 , 325848929 , 3738041703 , 9181767846
n×2
62722658
n×3
94083987
n×4
125445316
n×5
156806645
n÷2
15680664.5
n÷3
10453776.333333
n÷3
7840332.25
n÷5
6272265.8
n2
983532956646241
n3
3.0844900635726E+22
n4
9.673370768093E+29
n5
3.0336976319715E+37
2 √n5600.1186594571
3 √n315.35386117388
4 √n74.833940558126
5 √n31.570313292925
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
31361330 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
15680665 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5600.118748741 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999362272 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31361329 can be divided by 2 positive divisors.
The sum of these divisors (counting 31361329) is 31361330, the average is 15680665.
Base
System
Value
2
Binary
1110111101000100100110001
3
Ternary
2012000022122201
4
Quaternary
1313220210301
5
Quinary
31012030304
6
Senary
3040103201
8
Octal
167504461
10
Decimal
31361329
12
Duodecimal
a604b01
16
Hexadecimal
1de8931
20
Vigesimal
9g0369
36
Base36
io6k1
md5
5c5267e574758668001ecb6e21b889aa
sha1
d03c8d8dc1895aa76a801fb99cca3b9fd1273ede
sha256
31955712ca03f8877ed7eb85c036a8f6886e96429bc9db6862be8e7867979328
sha512
0243ff1c0bff8c9ae27c0f5f5e95c89c8b753a9bf870d1597c88db02e2763ddf9e4c2945cea6ecedcaab8659c28f49056ade94e42c861837a4a7ab2f64228a0a
ripemd-160
27d1e96a9c90142c44c13d41d50370f43cae5d70
Diameter
62722658
Circumference
197049041.58643
Area
3.0898599111633E+15
Volume
1.2920281765054E+23
Surface area
1.2359439644653E+16
Circumference
197049041.58643
Perimeter
125445316
Area
983532956646241
Diagonal
44351616.805845
Surface area
5901197739877446
Volume
3.0844900635726E+22
Space diagonal
54319415.220883
Perimeter
94083987
Area
4.2588226295743E+14
Altitude
27159707.610442
Surface area
4.2588226295743E+14
Volume
3.6351064007578E+21
Height
14783872.268615