3130428981 is an odd 10-digits composite number following 3130428980
and preceding 3130428982 . In scientific notation, it is written as 3.130428981 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 2085458112 positive integers (up to 3130428981) that are relatively prime to 3130428981.
3130428981 has 8 divisors, whose sum is 4176894400
The reverse of 3130428981 is 1898240313
Previous prime number is 1399
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
three billion one hundred thirty million four hundred twenty-eight thousand nine hundred eighty-one
Scientific notation
3.130428981 × 10^9
Engineering notation
3.130428981 × 10^9
Prime Factorization
3 × 1399 × 745873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3130428981
Product of the distinct prime numbers
The prime factorization of 3130428981 is 3 × 1399 × 745873.
Since it has a total of 3 prime factors.
7 , 4 , 53 , 72 , 112 , 888 , 6881 , 5621 , 77921 , 41424 , 620181 , 841070 , 7595963 , 1383329 , 66731298 , 23258769 , 132938683 , 663704679 , 9296075612 , 104237337
n×2
6260857962
n×3
9391286943
n×4
12521715924
n×5
15652144905
n÷2
1565214490.5
n÷3
1043476327
n÷3
782607245.25
n÷5
626085796.2
n2
9.7995856050847E+18
n3
3.0676906779948E+28
n4
9.6031878031383E+37
n5
3.006209740893E+47
2 √n
55950.236648293
3 √n
1462.8550159255
4 √n
236.53802368392
5 √n
79.272174445473
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
-3130428980
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 3130428981 can be divided by 8 positive divisors.
The sum of these divisors (counting 3130428981) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010100101101000111000110101
3
Ternary
22002011110021021010
4
Quaternary
2322211220320311
5
Quinary
22402342211411
6
Senary
1234343542433
8
Octal
27245507065
10
Decimal
3130428981
12
Duodecimal
73445aa19
16
Hexadecimal
ba968e35
20
Vigesimal
28i53c91
36
Base36
1frrygl
md5
8a395291a523f6350d27dc1cb5990403
sha1
b08ac20da956538e6bb6318ad826ee1dd5726fd0
sha256
7ce2cd7e286315f28a968a79cc45116eb6e6954eee3b496b4b5fc7972c90be22
sha512
52bc42d8025f8d5af462286976986b68014c88f2bc91fa998484f7adedb1e560c39d24fad352985edbc370c0364baa0b9b2c58ca045e7ab9e47d8731b8aca0cd
ripemd-160
544e90496abbab184648225ad4d053967f158cfe
Diameter
6260857962
Circumference
19669065378.588
Area
3.0786306145158E+19
Volume
1.2849912663299E+29
Surface area
1.2314522458063E+20
Circumference
19669065378.588
Perimeter
12521715924
Area
9.7995856050847E+18
Diagonal
4427095120.976
Surface area
5.8797513630508E+19
Volume
3.0676906779948E+28
Space diagonal
5422062044.5781
Perimeter
9391286943
Area
4.2433450402818E+18
Altitude
2711031022.289
Surface area
4.2433450402818E+18
Volume
3.6153081349881E+27
Height
1475698373.6587