1979698972 is an even 10-digits composite number following 1979698971
and preceding 1979698973 . In scientific notation, it is written as 1.979698972 × 10^9.
The sum of its digits is 67. It has a total of 4 prime factors and 12 positive divisors.
There are 976289760 positive integers (up to 1979698972) that are relatively prime to 1979698972.
1979698972 has 12 divisors, whose sum is 3511932256
The reverse of 1979698972 is 2798969791
Previous prime number is 73
Is Prime? no Number parity even Number length 10 Sum of Digits 67 Digital Root 4
Name
one billion nine hundred seventy-nine million six hundred ninety-eight thousand nine hundred seventy-two
Scientific notation
1.979698972 × 10^9
Engineering notation
1.979698972 × 10^9
Prime Factorization
2 × 2 × 73 × 6779791
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
989849486 Product of the distinct prime numbers
The prime factorization of 1979698972 is 2 × 2 × 73 × 6779791.
Since it has a total of 4 prime factors.
2 , 3 , 41 , 23 , 959 , 401 , 7913 , 2946 , 51893 , 9939 , 484109 , 427450 , 6136356 , 5603603 , 47913386 , 50663297 , 855256588 , 59751234 , 265897705 , 295902966
n×2
3959397944
n×3
5939096916
n×4
7918795888
n×5
9898494860
n÷2
989849486
n÷3
659899657.33333
n÷3
494924743
n÷5
395939794.4
n2
3919208019737856784
n3
7.7588520877292E+27
n4
1.5360191501978E+37
n5
3.0408555326188E+46
2 √n44493.808243395
3 √n1255.6435955436
4 √n210.93555471611
5 √n72.330227571443
1 , 2 , 4 , 73 , 146 , 292 , 6779791 , 13559582 , 27119164 , 494924743 , 989849486 , 1979698972
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
-1979698971 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 1979698972 can be divided by 12 positive divisors.
The sum of these divisors (counting 1979698972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110101111111111100111100011100
3
Ternary
12002222011010110011
4
Quaternary
1311333330330130
5
Quinary
13023300331342
6
Senary
524235453004
8
Octal
16577747434
10
Decimal
1979698972
12
Duodecimal
472bb7164
16
Hexadecimal
75ffcf1c
20
Vigesimal
1aid278c
36
Base36
wqnti4
md5
a07beb04ec504fa24b1b86adba1441c5
sha1
ad3168333cac29176393c177a517b15245cfad69
sha256
5a4babe885b6af3f450e044729a14210865f29320c5b13daf8d6466f8e391460
sha512
ac797a07de381eb36c14daa51f851acf6402c66533a1bf725340e3b29032ad59848ff4295b87bf7b2eef72fac4a6399e1ca636a8579f62d98f8dc9cb94e9ba23
ripemd-160
ae91bf1415c9464a00280ef6cd861197d8bc9160
Diameter
3959397944
Circumference
12438815493.509
Area
1.2312555122699E+19
Volume
3.2500203625466E+28
Surface area
4.9250220490795E+19
Circumference
12438815493.509
Perimeter
7918795888
Area
3919208019737856784
Diagonal
2799717135.6185
Surface area
2.3515248118427E+19
Volume
7.7588520877292E+27
Space diagonal
3428939203.1959
Perimeter
5939096916
Area
1.6970668539043E+18
Altitude
1714469601.5979
Surface area
1.6970668539043E+18
Volume
9.1438948757612E+26
Height
933239045.20616