1397935269 is an odd 10-digits composite number following 1397935268
and preceding 1397935270 . In scientific notation, it is written as 1.397935269 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 930576192 positive integers (up to 1397935269) that are relatively prime to 1397935269.
1397935269 has 8 divisors, whose sum is 1555562520
The reverse of 1397935269 is 9625397931
Previous prime number is 677
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion three hundred ninety-seven million nine hundred thirty-five thousand two hundred sixty-nine
Scientific notation
1.397935269 × 10^9
Engineering notation
1.397935269 × 10^9
Prime Factorization
9 × 677 × 229433
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1397935269 Product of the distinct prime numbers
The prime factorization of 1397935269 is 9 × 677 × 229433.
Since it has a total of 3 prime factors.
5 , 7 , 29 , 20 , 641 , 571 , 7786 , 968 , 69979 , 23866 , 900098 , 695894 , 4645910 , 7224267 , 35482238 , 86169215 , 789486329 , 679342059 , 2961381582 , 3451141979
n×2
2795870538
n×3
4193805807
n×4
5591741076
n×5
6989676345
n÷2
698967634.5
n÷3
465978423
n÷3
349483817.25
n÷5
279587053.8
n2
1954223016314102361
n3
2.731877277997E+27
n4
3.8189875974918E+36
n5
5.3386974544073E+45
2 √n37388.972558764
3 √n1118.1387210888
4 √n193.36228318564
5 √n67.467934153046
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
-1397935268 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 1397935269 can be divided by 8 positive divisors.
The sum of these divisors (counting 1397935269) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011010100101100110010100101
3
Ternary
10121102110110200100
4
Quaternary
1103110230302211
5
Quinary
10330332412034
6
Senary
350414334313
8
Octal
12324546245
10
Decimal
1397935269
12
Duodecimal
3301ba399
16
Hexadecimal
5352cca5
20
Vigesimal
11gh1i39
36
Base36
n4alr9
md5
522e27dabea4010b2fcf800ba8adb2fa
sha1
ab0edd6e74fc9441dec3a9152fea04b26fe4c944
sha256
3fe0b52086fdd92dbd597552d9ae775408401c74faa5c37d9cdbe3f66920c32d
sha512
1f4817e12fde3811d8d9049acdd3003ed6b01279eaba22df985783db6a88606144976879b5291ab9e250ce74cb6f9646f94292a9da1ee1a726cc8ec9a30fc769
ripemd-160
9dead940a24ef3c86a0d98e170f73239b2a80252
Diameter
2795870538
Circumference
8783486342.5689
Area
6.1393726715285E+18
Volume
1.1443260782753E+28
Surface area
2.4557490686114E+19
Circumference
8783486342.5689
Perimeter
5591741076
Area
1954223016314102361
Diagonal
1976979016.7395
Surface area
1.1725338097885E+19
Volume
2.731877277997E+27
Space diagonal
2421294911.6005
Perimeter
4193805807
Area
8.4620338839413E+17
Altitude
1210647455.8002
Surface area
8.4620338839413E+17
Volume
3.2195482477353E+26
Height
658993005.57983