1979698974 is an even 10-digits composite number following 1979698973
and preceding 1979698975 . In scientific notation, it is written as 1.979698974 × 10^9.
The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors.
There are 599676000 positive integers (up to 1979698974) that are relatively prime to 1979698974.
1979698974 has 16 divisors, whose sum is 3060722160
The reverse of 1979698974 is 4798969791
Previous prime number is 7789
Is Prime? no Number parity even Number length 10 Sum of Digits 69 Digital Root 6
Name
one billion nine hundred seventy-nine million six hundred ninety-eight thousand nine hundred seventy-four
Scientific notation
1.979698974 × 10^9
Engineering notation
1.979698974 × 10^9
Prime Factorization
2 × 33 × 7789 × 3851
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1979698974 Product of the distinct prime numbers
The prime factorization of 1979698974 is 2 × 33 × 7789 × 3851.
Since it has a total of 4 prime factors.
2 , 5 , 10 , 20 , 991 , 571 , 3820 , 350 , 48334 , 3618 , 937525 , 366184 , 5071345 , 6116584 , 71721810 , 79243249 , 425436069 , 568075886 , 7369356015 , 9913158295
n×2
3959397948
n×3
5939096922
n×4
7918795896
n×5
9898494870
n÷2
989849487
n÷3
659899658
n÷3
494924743.5
n÷5
395939794.8
n2
3919208027656652676
n3
7.7588521112444E+27
n4
1.5360191564048E+37
n5
3.040855547979E+46
2 √n44493.80826587
3 √n1255.6435959664
4 √n210.93555476939
5 √n72.330227586057
1 , 2 , 33 , 66 , 3851 , 7702 , 7789 , 15578 , 127083 , 254166 , 257037 , 514074 , 29995439 , 59990878 , 989849487 , 1979698974
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1979698973 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1979698974 can be divided by 16 positive divisors.
The sum of these divisors (counting 1979698974) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110101111111111100111100011110
3
Ternary
12002222011010110020
4
Quaternary
1311333330330132
5
Quinary
13023300331344
6
Senary
524235453010
8
Octal
16577747436
10
Decimal
1979698974
12
Duodecimal
472bb7166
16
Hexadecimal
75ffcf1e
20
Vigesimal
1aid278e
36
Base36
wqnti6
md5
905a0a9a58d5739e84bcf50f0151b4ba
sha1
d057a8d2b0c1d8eaf253bd8302a85149a1133bcd
sha256
c8c8c091bf1a173e2e6941bd4ca74e50199893e44b3436ca4765df2b01531c61
sha512
8b902ad1bca99d480fdcf30212628edf5a47031d2805b9baa840db6c248c2980c4a91c22a4215aab4376201bfb27666b275838eab890009e60962c54990a5c30
ripemd-160
b70ec942e7a654dbf2e0292ec46d9d987a7db0b7
Diameter
3959397948
Circumference
12438815506.075
Area
1.2312555147576E+19
Volume
3.2500203723967E+28
Surface area
4.9250220590305E+19
Circumference
12438815506.075
Perimeter
7918795896
Area
3919208027656652676
Diagonal
2799717138.4469
Surface area
2.351524816594E+19
Volume
7.7588521112444E+27
Space diagonal
3428939206.66
Perimeter
5939096922
Area
1.6970668573333E+18
Altitude
1714469603.33
Surface area
1.6970668573333E+18
Volume
9.1438949034742E+26
Height
933239046.14897