1274920489 is an odd 10-digits prime number following 1274920488
and preceding 1274920490 . In scientific notation, it is written as 1.274920489 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1274920488 positive integers (up to 1274920489) that are relatively prime to 1274920489.
1274920489 has 2 divisors, whose sum is 1274920490
The reverse of 1274920489 is 9840294721
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 seventy-four million nine hundred twenty thousand four hundred eighty-nine
Scientific notation
1.274920489 × 10^9
Engineering notation
1.274920489 × 10^9
Prime Factorization
1274920489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1274920489 Product of the distinct prime numbers
The prime factorization of 1274920489 is 1274920489.
Since it has a total of 1 prime factors.
4 , 8 , 77 , 83 , 391 , 921 , 4814 , 3551 , 29768 , 77873 , 920487 , 718399 , 827733 , 2743307 , 50998378 , 69770824 , 356054875 , 346936976 , 191066110 , 2202539648
n×2
2549840978
n×3
3824761467
n×4
5099681956
n×5
6374602445
n÷2
637460244.5
n÷3
424973496.33333
n÷3
318730122.25
n÷5
254984097.8
n2
1625422253271999121
n3
2.072284133973E+27
n4
2.6419975014318E+36
n5
3.3683367464622E+45
2 √n35706.028748658
3 √n1084.3289015376
4 √n188.96038936417
5 √n66.236384741434
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1274920490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
637460245 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
35706.028762661 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999984313 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1274920489 can be divided by 2 positive divisors.
The sum of these divisors (counting 1274920489) is 1274920490, the average is 637460245.
Base
System
Value
2
Binary
1001011111111011011111000101001
3
Ternary
10021211222200010101
4
Quaternary
1023333123320221
5
Quinary
10102334423424
6
Senary
330301545401
8
Octal
11377337051
10
Decimal
1274920489
12
Duodecimal
2b6b75261
16
Hexadecimal
4bfdbe29
20
Vigesimal
ji85149
36
Base36
l31yy1
md5
8a7b436fb8e3d32bb157e9b18083b4e5
sha1
4c11196907720c40ecc63125cbe54ef12d0345ae
sha256
9a4f897121234719ffa0816d62e4e171166f7b74fe91644624b02be95e19218a
sha512
8c7b070070b25dca04a99a53ae5ad227dce396f9d4ec0d40cce0d83455ff9480123a117d466be867d6e46d16123f558c063ace2e0a37660aabacd674258750d6
ripemd-160
635bd2aa59215bd41d84912ad3428ce561604ee2
Diameter
2549840978
Circumference
8010561684.307
Area
5.1064146098607E+18
Volume
8.6803634819204E+27
Surface area
2.0425658439443E+19
Circumference
8010561684.307
Perimeter
5099681956
Area
1625422253271999121
Diagonal
1803009846.4911
Surface area
9.752533519632E+18
Volume
2.072284133973E+27
Space diagonal
2208227062.5586
Perimeter
3824761467
Area
7.0382848160505E+17
Altitude
1104113531.2793
Surface area
7.0382848160505E+17
Volume
2.442210272796E+26
Height
601003282.16371