1298998082 is an even 10-digits composite number following 1298998081
and preceding 1298998083 . In scientific notation, it is written as 1.298998082 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 648644800 positive integers (up to 1298998082) that are relatively prime to 1298998082.
1298998082 has 8 divisors, whose sum is 1951059852
The reverse of 1298998082 is 2808998921
Previous prime number is 761
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion two hundred ninety-eight million nine hundred ninety-eight thousand eighty-two
Scientific notation
1.298998082 × 10^9
Engineering notation
1.298998082 × 10^9
Prime Factorization
2 × 761 × 853481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1298998082 Product of the distinct prime numbers
The prime factorization of 1298998082 is 2 × 761 × 853481.
Since it has a total of 3 prime factors.
2 , 7 , 34 , 64 , 908 , 149 , 3822 , 8665 , 26834 , 14560 , 256908 , 514436 , 971150 , 8296654 , 34635567 , 77550006 , 775223572 , 446290058 , 6121956111 , 3219325454
n×2
2597996164
n×3
3896994246
n×4
5195992328
n×5
6494990410
n÷2
649499041
n÷3
432999360.66667
n÷3
324749520.5
n÷5
259799616.4
n2
1687396017039678724
n3
2.191924189709E+27
n4
2.8473053183214E+36
n5
3.6986441473679E+45
2 √n36041.61597376
3 √n1091.1124299294
4 √n189.84629565456
5 √n66.484698246147
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
-1298998081 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 1298998082 can be divided by 8 positive divisors.
The sum of these divisors (counting 1298998082) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101011011010010001101000010
3
Ternary
10100112021221101002
4
Quaternary
1031123102031002
5
Quinary
10130020414312
6
Senary
332522012002
8
Octal
11533221502
10
Decimal
1298998082
12
Duodecimal
303047002
16
Hexadecimal
4d6d2342
20
Vigesimal
105ief42
36
Base36
lhe1c2
md5
dd0d2e82ea48d5a5845f8815aaec80d0
sha1
8cba6c96765bd219c681477b73a7981d9e2e5a81
sha256
f720453bc5a7b2d39dc8294614cb19e0f9c5fee18e435f1482734106cdee5608
sha512
5d464a450cb286ae5aa28f63a06c19796b244a118994986845ac751b6e68db68f4f90cd41a6c965ba2878a68c30f82bb2e523acb11f3ea709a51e6ed075ef4d8
ripemd-160
3abae4e72dec9ba526bb8e5ec6fd64bbbeb4992d
Diameter
2597996164
Circumference
8161845662.8769
Area
5.3011109308285E+18
Volume
9.1815105754873E+27
Surface area
2.1204443723314E+19
Circumference
8161845662.8769
Perimeter
5195992328
Area
1687396017039678724
Diagonal
1837060705.061
Surface area
1.0124376102238E+19
Volume
2.191924189709E+27
Space diagonal
2249930676.9585
Perimeter
3896994246
Area
7.3066390850052E+17
Altitude
1124965338.4793
Surface area
7.3066390850052E+17
Volume
2.5832074306501E+26
Height
612353568.35368