978068972 is an even 9-digits composite number following 978068971
and preceding 978068973 . In scientific notation, it is written as 9.78068972 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 473259120 positive integers (up to 978068972) that are relatively prime to 978068972.
978068972 has 12 divisors, whose sum is 1766834496
The reverse of 978068972 is 279860879
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred seventy-eight million sixty-eight thousand nine hundred seventy-two
Scientific notation
9.78068972 × 10^8
Engineering notation
9.78068972 × 10^6
Prime Factorization
2 × 2 × 31 × 7887653
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
489034486 Product of the distinct prime numbers
The prime factorization of 978068972 is 2 × 2 × 31 × 7887653.
Since it has a total of 4 prime factors.
10 , 10 , 80 , 2 , 152 , 965 , 2969 , 3243 , 17057 , 12304 , 351410 , 862020 , 1521270 , 3618782 , 21316715 , 90488759 , 110297170 , 450239988 , 7153355236 , 9904676868
n×2
1956137944
n×3
2934206916
n×4
3912275888
n×5
4890344860
n÷2
489034486
n÷3
326022990.66667
n÷3
244517243
n÷5
195613794.4
n2
956618913989136784
n3
9.3563927780111E+26
n4
9.1511974660176E+35
n5
8.9505022981568E+44
2 √n31274.094263463
3 √n992.63555542645
4 √n176.84483103406
5 √n62.816523366996
1 , 2 , 4 , 31 , 62 , 124 , 7887653 , 15775306 , 31550612 , 244517243 , 489034486 , 978068972
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
-978068971 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 978068972 can be divided by 12 positive divisors.
The sum of these divisors (counting 978068972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010010011000010010111101100
3
Ternary
2112011102001101202
4
Quaternary
322103002113230
5
Quinary
4000341201342
6
Senary
241015225032
8
Octal
7223022754
10
Decimal
978068972
12
Duodecimal
233678178
16
Hexadecimal
3a4c25ec
20
Vigesimal
f5cic8c
36
Base36
g6beuk
md5
5264e8807576944c2cf9fa0d5c776c8d
sha1
d91c555044d404fa56dcce09c0d6ce388606f9df
sha256
a7ebb46ed1cc6079eb5ca7f1578d39f4cea461e051b53a55767d08405e3cc530
sha512
62ff340ee599b889488940daf6ddb820029af86060222ff3131952f14f4f702e3615e0c53845fdc1fbdc51a81fca9b11f54e0df509f4813ca98b8d01819a06c8
ripemd-160
f5edb5f9fdd4e0c0d89514442b7622b1feb348d8
Diameter
1956137944
Circumference
6145388594.2786
Area
3.0053069524733E+18
Volume
3.9191966420667E+27
Surface area
1.2021227809893E+19
Circumference
6145388594.2786
Perimeter
3912275888
Area
956618913989136784
Diagonal
1383198405.1387
Surface area
5739713483934820704
Volume
9.3563927780111E+26
Space diagonal
1694065152.8107
Perimeter
2934206916
Area
4.1422814062764E+17
Altitude
847032576.40533
Surface area
4.1422814062764E+17
Volume
1.1026614634627E+26
Height
461066135.04624