1245492734 is an even 10-digits composite number following 1245492733
and preceding 1245492735 . In scientific notation, it is written as 1.245492734 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 595670416 positive integers (up to 1245492734) that are relatively prime to 1245492734.
1245492734 has 8 divisors, whose sum is 1949466960
The reverse of 1245492734 is 4372945421
Previous prime number is 23
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion two hundred forty-five million four hundred ninety-two thousand seven hundred thirty-four
Scientific notation
1.245492734 × 10^9
Engineering notation
1.245492734 × 10^9
Prime Factorization
2 × 23 × 27075929
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1245492734 Product of the distinct prime numbers
The prime factorization of 1245492734 is 2 × 23 × 27075929.
Since it has a total of 3 prime factors.
5 , 5 , 100 , 52 , 571 , 460 , 2614 , 2972 , 46404 , 38485 , 418050 , 525349 , 8187031 , 8311975 , 23993286 , 46631729 , 109142566 , 112324627 , 8739066285 , 8942958566
n×2
2490985468
n×3
3736478202
n×4
4981970936
n×5
6227463670
n÷2
622746367
n÷3
415164244.66667
n÷3
311373183.5
n÷5
249098546.8
n2
1551252150446794756
n3
1.9320732819834E+27
n4
2.4063832342658E+36
n5
2.9971328334975E+45
2 √n35291.539127672
3 √n1075.9210376543
4 √n187.86042459143
5 √n65.927747780292
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
-1245492733 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 1245492734 can be divided by 8 positive divisors.
The sum of these divisors (counting 1245492734) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010001111001011010111111110
3
Ternary
10012210121120211112
4
Quaternary
1022033023113332
5
Quinary
10022321231414
6
Senary
323331122022
8
Octal
11217132776
10
Decimal
1245492734
12
Duodecimal
2a9143312
16
Hexadecimal
4a3cb5fe
20
Vigesimal
j946bge
36
Base36
klj8ce
md5
7fa7c0259a7b07ee3c28b215bab390c2
sha1
d4a47d147278af70ad86a093d5ab2f6769f8768c
sha256
d68fe2c4fc931f0e0383e1a833b1a2fd203d66188dde45018338ed0b22c1d49c
sha512
d051422e9ca0c249c298ccc85addd6992eaf2d5403455729a1bae3843f2fb7acaad5f4fea334629f2cbe1158d1fc32b122348fc1c387476464f4f41779e5bb5e
ripemd-160
fafa210e85509ccc582adcae3b15b23b7d3e5924
Diameter
2490985468
Circumference
7825661646.4677
Area
4.873402359709E+18
Volume
8.0930496385014E+27
Surface area
1.9493609438836E+19
Circumference
7825661646.4677
Perimeter
4981970936
Area
1551252150446794756
Diagonal
1761392716.2599
Surface area
9.3075129026808E+18
Volume
1.9320732819834E+27
Space diagonal
2157256695.7459
Perimeter
3736478202
Area
6.7171188498108E+17
Altitude
1078628347.8729
Surface area
6.7171188498108E+17
Volume
2.2769701990663E+26
Height
587130905.41998