3131330997 is an odd 10-digits composite number following 3131330996
and preceding 3131330998 . In scientific notation, it is written as 3.131330997 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1964756672 positive integers (up to 3131330997) that are relatively prime to 3131330997.
3131330997 has 8 divisors, whose sum is 4420702656
The reverse of 3131330997 is 7990331313
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
three billion one hundred thirty-one million three hundred thirty thousand nine hundred ninety-seven
Scientific notation
3.131330997 × 10^9
Engineering notation
3.131330997 × 10^9
Prime Factorization
3 × 17 × 61398647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3131330997
Product of the distinct prime numbers
The prime factorization of 3131330997 is 3 × 17 × 61398647.
Since it has a total of 3 prime factors.
4 , 6 , 56 , 46 , 341 , 941 , 1942 , 9819 , 81079 , 59797 , 483378 , 337709 , 2937581 , 8106898 , 46031979 , 97625280 , 522157373 , 604349211 , 9703995937 , 4150539502
n×2
6262661994
n×3
9393992991
n×4
12525323988
n×5
15656654985
n÷2
1565665498.5
n÷3
1043776999
n÷3
782832749.25
n÷5
626266199.4
n2
9.805233812773E+18
n3
3.0703432570769E+28
n4
9.6142610123147E+37
n5
3.010543352111E+47
2 √n
55958.296945136
3 √n
1462.9955069915
4 √n
236.55506112771
5 √n
79.276742287777
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
-3131330996
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 3131330997 can be divided by 8 positive divisors.
The sum of these divisors (counting 3131330997) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010101001000101000110110101
3
Ternary
22002020011002121010
4
Quaternary
2322221011012311
5
Quinary
22403110042442
6
Senary
1234415142433
8
Octal
27251050665
10
Decimal
3131330997
12
Duodecimal
734814a19
16
Hexadecimal
baa451b5
20
Vigesimal
28iag79h
36
Base36
1fsbagl
md5
aba2bc3b1bd652ce5b1696bce19425d4
sha1
8ef2883df7574b985c39513cfdc54cd5be01df7c
sha256
804ccda7f6436707ce73b93623bd06dde5c9908deb858f7233d61b06c08c1cb1
sha512
7b3a7c814d1979f13e0628a8067fcadd9648eda2d58b774d449c29c2f345cc7fa683eb0eb9997a42b3abb5016bece6ebae368b9a3d890a8b40eed12001343370
ripemd-160
2643332225de4423a74587215157f0aed40776fc
Diameter
6262661994
Circumference
19674732912.266
Area
3.0804050512938E+19
Volume
1.2861023760576E+29
Surface area
1.2321620205175E+20
Circumference
19674732912.266
Perimeter
12525323988
Area
9.805233812773E+18
Diagonal
4428370764.2367
Surface area
5.8831402876638E+19
Volume
3.0703432570769E+28
Space diagonal
5423624382.1193
Perimeter
9393992991
Area
4.2457907859538E+18
Altitude
2711812191.0597
Surface area
4.2457907859538E+18
Volume
3.6184342294157E+27
Height
1476123588.0789