1394698979 is an odd 10-digits composite number following 1394698978
and preceding 1394698980 . In scientific notation, it is written as 1.394698979 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 1356505056 positive integers (up to 1394698979) that are relatively prime to 1394698979.
1394698979 has 8 divisors, whose sum is 1432920720
The reverse of 1394698979 is 9798964931
Previous prime number is 10163
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
one billion three hundred ninety-four million six hundred ninety-eight thousand nine hundred seventy-nine
Scientific notation
1.394698979 × 10^9
Engineering notation
1.394698979 × 10^9
Prime Factorization
37 × 10163 × 3709
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1394698979 Product of the distinct prime numbers
The prime factorization of 1394698979 is 37 × 10163 × 3709.
Since it has a total of 3 prime factors.
1 , 9 , 79 , 87 , 791 , 384 , 920 , 9880 , 38004 , 91673 , 471993 , 639940 , 610021 , 5320888 , 17079827 , 84675400 , 21357030 , 835249059 , 2528313805 , 7260329499
n×2
2789397958
n×3
4184096937
n×4
5578795916
n×5
6973494895
n÷2
697349489.5
n÷3
464899659.66667
n÷3
348674744.75
n÷5
278939795.8
n2
1945185242023642441
n3
2.7129478710162E+27
n4
3.7837456257866E+36
n5
5.2771861610803E+45
2 √n37345.668811791
3 √n1117.2752053813
4 √n193.25027506265
5 √n67.436666857722
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
-1394698978 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 1394698979 can be divided by 8 positive divisors.
The sum of these divisors (counting 1394698979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011001000010110101011100011
3
Ternary
10121012101001022202
4
Quaternary
1103020112223203
5
Quinary
10324020331404
6
Senary
350221123415
8
Octal
12310265343
10
Decimal
1394698979
12
Duodecimal
32b0b956b
16
Hexadecimal
53216ae3
20
Vigesimal
11fgh78j
36
Base36
n2d8mb
md5
f4378693da8bcdfbb1bf6d38d306edc5
sha1
9fa449f69fd06ced2501b04b24b79f07ea7881de
sha256
0adf3a51d92f0928d5eb59064bd4a6183ae8b824c1649b5b24b148dd8aacbea6
sha512
7feaa4022a810d75ccc2a436b878031615fe0b34867caeaa0ae644c24cc50bd30a86b97e20993e6c97d563728f604203d3958de31f6cd11745979d4ee342c994
ripemd-160
e3e03228186585b6ee6f8ccf6f25b782bbb6a9aa
Diameter
2789397958
Circumference
8763152132.7912
Area
6.1109796662128E+18
Volume
1.1363969468209E+28
Surface area
2.4443918664851E+19
Circumference
8763152132.7912
Perimeter
5578795916
Area
1945185242023642441
Diagonal
1972402211.5297
Surface area
1.1671111452142E+19
Volume
2.7129478710162E+27
Space diagonal
2415689492.8924
Perimeter
4184096937
Area
8.4228991732953E+17
Altitude
1207844746.4462
Surface area
8.4228991732953E+17
Volume
3.1972397276687E+26
Height
657467403.84324