396945984 is an even 9-digits composite number following 396945983
and preceding 396945985 . In scientific notation, it is written as 3.96945984 × 10^8.
The sum of its digits is 57. It has a total of 8 prime factors and 28 positive divisors.
There are 132315264 positive integers (up to 396945984) that are relatively prime to 396945984.
396945984 has 28 divisors, whose sum is 1050253424
The reverse of 396945984 is 489549693
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 57 Digital Root 3
Name
three hundred ninety-six million nine hundred forty-five thousand nine hundred eighty-four
Scientific notation
3.96945984 × 10^8
Engineering notation
3.96945984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 3 × 2067427
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
12404562 Product of the distinct prime numbers
The prime factorization of 396945984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2067427.
Since it has a total of 8 prime factors.
6 , 10 , 52 , 21 , 16 , 68 , 2225 , 3424 , 17111 , 3154 , 405887 , 395983 , 5004993 , 4913167 , 90452913 , 16077698 , 886863978 , 854505874 , 5386546175 , 3298875299
n×2
793891968
n×3
1190837952
n×4
1587783936
n×5
1984729920
n÷2
198472992
n÷3
132315328
n÷3
99236496
n÷5
79389196.8
n2
157566114213728256
n3
6.2545236251625E+25
n4
2.4827080348414E+34
n5
9.8550098387481E+42
2 √n19923.503306397
3 √n734.92632516186
4 √n141.15064047462
5 √n52.450095403799
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 64 , 96 , 192 , 2067427 , 4134854 , 6202281 , 8269708 , 12404562 , 16539416 , 24809124 , 33078832 , 49618248 , 66157664 , 99236496 , 132315328 , 198472992 , 396945984
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-396945983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 396945984 can be divided by 28 positive divisors.
The sum of these divisors (counting 396945984) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10111101010001110101001000000
3
Ternary
1000122220221112010
4
Quaternary
113222032221000
5
Quinary
1303104232414
6
Senary
103215532520
8
Octal
2752165100
10
Decimal
396945984
12
Duodecimal
b0b2a140
16
Hexadecimal
17a8ea40
20
Vigesimal
640i4j4
36
Base36
6kbxhc
md5
ee91978240554eb520cbd28a809f5400
sha1
e9e8609f6ad58b372d789e6a991b660e64c3c307
sha256
cb650b7dabaada8893275e0d29c7ca7204520e1ba0466248be07e788e27980b2
sha512
5abd83583192dd5c0592ca8c38877c8b6246ae0810152581654f0c4731d3a99f9a1e0b0a41fb11436b8728fab569a77172d0ee2da9aa373bb5374a46c740b529
ripemd-160
1da284f5a750060d2a3f7344986d545cfa2fbe7d
Diameter
793891968
Circumference
2494085174.4127
Area
4.9500854686854E+17
Volume
2.6198887296686E+26
Surface area
1.9800341874742E+18
Circumference
2494085174.4127
Perimeter
1587783936
Area
157566114213728256
Diagonal
561366394.10233
Surface area
945396685282369536
Volume
6.2545236251625E+25
Space diagonal
687530612.14842
Perimeter
1190837952
Area
6.8228128842344E+16
Altitude
343765306.07421
Surface area
6.8228128842344E+16
Volume
7.3710267807398E+24
Height
187122131.36744