1238793669 is an odd 10-digits composite number following 1238793668
and preceding 1238793670 . In scientific notation, it is written as 1.238793669 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 817838856 positive integers (up to 1238793669) that are relatively prime to 1238793669.
1238793669 has 12 divisors, whose sum is 1405252576
The reverse of 1238793669 is 9663978321
Previous prime number is 103
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion two hundred thirty-eight million seven hundred ninety-three thousand six hundred sixty-nine
Scientific notation
1.238793669 × 10^9
Engineering notation
1.238793669 × 10^9
Prime Factorization
9 × 9 × 103 × 148483
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
137643741 Product of the distinct prime numbers
The prime factorization of 1238793669 is 9 × 9 × 103 × 148483.
Since it has a total of 4 prime factors.
2 , 7 , 63 , 72 , 981 , 678 , 9178 , 506 , 85379 , 32862 , 999955 , 579447 , 6786408 , 9868910 , 79131759 , 85278647 , 232383067 , 983015681 , 9084483022 , 1566677465
n×2
2477587338
n×3
3716381007
n×4
4955174676
n×5
6193968345
n÷2
619396834.5
n÷3
412931223
n÷3
309698417.25
n÷5
247758733.8
n2
1534609754354481561
n3
1.90106484808E+27
n4
2.3550270981599E+36
n5
2.917392659524E+45
2 √n35196.500806188
3 √n1073.9885692114
4 √n187.60730477833
5 √n65.856674295152
1 , 9 , 81 , 103 , 927 , 8343 , 148483 , 1336347 , 12027123 , 15293749 , 137643741 , 1238793669
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1238793668 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1238793669 can be divided by 12 positive divisors.
The sum of these divisors (counting 1238793669) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001110101100111110111000101
3
Ternary
10012100000020110000
4
Quaternary
1021311213313011
5
Quinary
10014112344134
6
Senary
322531351513
8
Octal
11165476705
10
Decimal
1238793669
12
Duodecimal
2a6a52599
16
Hexadecimal
49d67dc5
20
Vigesimal
j729439
36
Base36
khjnb9
md5
5fc8268450f74ddc63aeda2661ca7001
sha1
96b61e0d4d9300eb27ae266e130bd33c99071077
sha256
33e89d2dd972088f2d99d4ef76fb57717b8f92cf57dd0589984347a9a84900fe
sha512
4855fe0d5c169afc74e57f351fcae811a49ea6b239865ee7d59c6300102e89fa24e8b98175935500a51a44223a747d12bce30d3cd5ef45c5e3c25813cf2c1ca9
ripemd-160
9e5553dd3dcd31dd231fde74af98d4497918a757
Diameter
2477587338
Circumference
7783570179.6879
Area
4.8211187304073E+18
Volume
7.9631618143011E+27
Surface area
1.9284474921629E+19
Circumference
7783570179.6879
Perimeter
4955174676
Area
1534609754354481561
Diagonal
1751918807.6817
Surface area
9207658526126889366
Volume
1.90106484808E+27
Space diagonal
2145653574.8027
Perimeter
3716381007
Area
6.6450551608319E+17
Altitude
1072826787.4013
Surface area
6.6450551608319E+17
Volume
2.2404264092545E+26
Height
583972935.89391