978083994 is an even 9-digits composite number following 978083993
and preceding 978083995 . In scientific notation, it is written as 9.78083994 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 325774800 positive integers (up to 978083994) that are relatively prime to 978083994.
978083994 has 16 divisors, whose sum is 1957687200
The reverse of 978083994 is 499380879
Previous prime number is 1301
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
nine hundred seventy-eight million eighty-three thousand nine hundred ninety-four
Scientific notation
9.78083994 × 10^8
Engineering notation
9.78083994 × 10^6
Prime Factorization
2 × 3 × 1301 × 125299
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
978083994
Product of the distinct prime numbers
The prime factorization of 978083994 is 2 × 3 × 1301 × 125299.
Since it has a total of 4 prime factors.
5 , 8 , 41 , 22 , 338 , 402 , 4679 , 870 , 18510 , 40232 , 897244 , 820506 , 7602431 , 6512201 , 36557659 , 76539663 , 965556287 , 930165010 , 4411541820 , 1765847401
n×2
1956167988
n×3
2934251982
n×4
3912335976
n×5
4890419970
n÷2
489041997
n÷3
326027998
n÷3
244520998.5
n÷5
195616798.8
n2
956648299318992036
n3
9.3568238945123E+26
n4
9.1517596858992E+35
n5
8.9511896657125E+44
2 √n
31274.334429369
3 √n
992.64063730901
4 √n
176.84551006279
5 √n
62.816716323534
1 , 2 , 3 , 6 , 1301 , 2602 , 3903 , 7806 , 125299 , 250598 , 375897 , 751794 , 163013999 , 326027998 , 489041997 , 978083994
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
-978083993
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 978083994 can be divided by 16 positive divisors.
The sum of these divisors (counting 978083994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010010011000110000010011010
3
Ternary
2112011102211000010
4
Quaternary
322103012002122
5
Quinary
4000342141434
6
Senary
241015422350
8
Octal
7223060232
10
Decimal
978083994
12
Duodecimal
2336849b6
16
Hexadecimal
3a4c609a
20
Vigesimal
f5d09je
36
Base36
g6bqfu
md5
df2cc119608cdfe9e34ed0bc75379aa0
sha1
6a774d8431fe7df0c75ee89f40ed17104e3deefa
sha256
ff759f3115deff4cf9284fad0e5b0fd4f6d14765bfabe1caf06d0f2fc9aa4364
sha512
8804fb1bd89f137897b8776bfb12fa2293ee0a0ffc8c871f85c8a2f9a79587f3c16b0fddf9ce7538a7ace0f51d6b29aa04d62ea85d7d4b6e8a297456d978d232
ripemd-160
98383c054f031a79afc66ec3c4b8a43033ce89bf
Diameter
1956167988
Circumference
6145482980.2883
Area
3.0053992692097E+18
Volume
3.9193772277244E+27
Surface area
1.2021597076839E+19
Circumference
6145482980.2883
Perimeter
3912335976
Area
956648299318992036
Diagonal
1383219649.4548
Surface area
5739889795913952216
Volume
9.3568238945123E+26
Space diagonal
1694091171.6779
Perimeter
2934251982
Area
4.1424086484871E+17
Altitude
847045585.83895
Surface area
4.1424086484871E+17
Volume
1.1027122710297E+26
Height
461073216.48495