997079428 is an even 9-digits composite number following 997079427
and preceding 997079429 . In scientific notation, it is written as 9.97079428 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 496553000 positive integers (up to 997079428) that are relatively prime to 997079428.
997079428 has 12 divisors, whose sum is 1751842512
The reverse of 997079428 is 824970799
Previous prime number is 251
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred ninety-seven million seventy-nine thousand four hundred twenty-eight
Scientific notation
9.97079428 × 10^8
Engineering notation
9.97079428 × 10^6
Prime Factorization
2 × 2 × 251 × 993107
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
498539714 Product of the distinct prime numbers
The prime factorization of 997079428 is 2 × 2 × 251 × 993107.
Since it has a total of 4 prime factors.
8 , 4 , 49 , 57 , 863 , 899 , 3337 , 2678 , 64742 , 50294 , 626042 , 176787 , 2032453 , 8513671 , 78250512 , 20086050 , 111100391 , 836806423 , 1588788746 , 6320321084
n×2
1994158856
n×3
2991238284
n×4
3988317712
n×5
4985397140
n÷2
498539714
n÷3
332359809.33333
n÷3
249269857
n÷5
199415885.6
n2
994167385740807184
n3
9.912638483107E+26
n4
9.8836879087071E+35
n5
9.8548218865442E+44
2 √n31576.564537644
3 √n999.02552671026
4 √n177.69795873235
5 √n63.058836190127
1 , 2 , 4 , 251 , 502 , 1004 , 993107 , 1986214 , 3972428 , 249269857 , 498539714 , 997079428
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
-997079427 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 997079428 can be divided by 12 positive divisors.
The sum of these divisors (counting 997079428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011011100011100110000100
3
Ternary
2120111011212211201
4
Quaternary
323123203212010
5
Quinary
4020223020203
6
Senary
242534512244
8
Octal
7333434604
10
Decimal
997079428
12
Duodecimal
239b05684
16
Hexadecimal
3b6e3984
20
Vigesimal
fbbeib8
36
Base36
ghmves
md5
d11d6af2f9b335727397afaf5703a55f
sha1
aa53dd30188a5eedd6a7f5c0b6ace8b3fbfaef8d
sha256
68ab66ae67869cf2a5ac5561ea73c8ec3a1e812e88eb60b70891466c5a13eb37
sha512
47dea6e11c68ab63312473c02c06f628156ee7a7768b8306042c91481bf65410bf9ecfc3537f3e8dec44f986390ca9554bf9cc49c7f0d26742aefd58da003d8e
ripemd-160
7cbc2fa5e06c9b3ca7c17aa7c32472e83367d614
Diameter
1994158856
Circumference
6264834812.1006
Area
3.1232689554819E+18
Volume
4.1521962981627E+27
Surface area
1.2493075821928E+19
Circumference
6264834812.1006
Perimeter
3988317712
Area
994167385740807184
Diagonal
1410083249.8408
Surface area
5965004314444843104
Volume
9.912638483107E+26
Space diagonal
1726992228.4777
Perimeter
2991238284
Area
4.3048710583275E+17
Altitude
863496114.23886
Surface area
4.3048710583275E+17
Volume
1.1682156484759E+26
Height
470027749.94694