1298049139 is an odd 10-digits prime number following 1298049138
and preceding 1298049140 . In scientific notation, it is written as 1.298049139 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1298049138 positive integers (up to 1298049139) that are relatively prime to 1298049139.
1298049139 has 2 divisors, whose sum is 1298049140
The reverse of 1298049139 is 9319408921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion two hundred ninety-eight million forty-nine thousand one hundred thirty-nine
Scientific notation
1.298049139 × 10^9
Engineering notation
1.298049139 × 10^9
Prime Factorization
1298049139
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1298049139 Product of the distinct prime numbers
The prime factorization of 1298049139 is 1298049139.
Since it has a total of 1 prime factors.
5 , 1 , 2 , 86 , 838 , 761 , 1753 , 2416 , 28264 , 73237 , 560017 , 412962 , 3118006 , 1366931 , 76088629 , 84579475 , 64206696 , 343701455 , 3519311716 , 4582504177
n×2
2596098278
n×3
3894147417
n×4
5192196556
n×5
6490245695
n÷2
649024569.5
n÷3
432683046.33333
n÷3
324512284.75
n÷5
259609827.8
n2
1684931567258641321
n3
2.187123970154E+27
n4
2.8389943863447E+36
n5
3.6851542188205E+45
2 √n36028.44902296
3 √n1090.8466723565
4 √n189.81161456286
5 √n66.474981737184
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1298049140 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
649024570 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
36028.449036838 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999984592 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1298049139 can be divided by 2 positive divisors.
The sum of these divisors (counting 1298049139) is 1298049140, the average is 649024570.
Base
System
Value
2
Binary
1001101010111101010100001110011
3
Ternary
10100110111201200001
4
Quaternary
1031113222201303
5
Quinary
10124300033024
6
Senary
332445410431
8
Octal
11527524163
10
Decimal
1298049139
12
Duodecimal
302869a17
16
Hexadecimal
4d5ea873
20
Vigesimal
105cg2gj
36
Base36
lgtp4j
md5
d840af14c451ac18ccdc2e871a770fc5
sha1
94694dfc1ca00f04f86bd2501f9b1e9be5a9beef
sha256
a2e1fb085b0df2de366f484dd176614e0ef0a1ccc011bfb6d63fcb14fe8bf7e8
sha512
98b50e84cc74c66659b3e13ab341e5cd0ebc383895c3356d9652b3f937bfc1501be033bc245b78ddb84ef806d715133411d43493e634f4991c516df627eb9549
ripemd-160
4fa682fe728a0204dccf3544a9a5b3fe2e5a2668
Diameter
2596098278
Circumference
8155883278.1619
Area
5.2933686335013E+18
Volume
9.1614034628346E+27
Surface area
2.1173474534005E+19
Circumference
8155883278.1619
Perimeter
5192196556
Area
1684931567258641321
Diagonal
1835718697.0005
Surface area
1.0109589403552E+19
Volume
2.187123970154E+27
Space diagonal
2248287059.469
Perimeter
3894147417
Area
7.2959677044216E+17
Altitude
1124143529.7345
Surface area
7.2959677044216E+17
Volume
2.5775503176526E+26
Height
611906232.33351