408389997 is an odd 9-digits composite number following 408389996
and preceding 408389998 . In scientific notation, it is written as 4.08389997 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 256244672 positive integers (up to 408389997) that are relatively prime to 408389997.
408389997 has 8 divisors, whose sum is 576550656
The reverse of 408389997 is 799983804
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
four hundred eight million three hundred eighty-nine thousand nine hundred ninety-seven
Scientific notation
4.08389997 × 10^8
Engineering notation
4.08389997 × 10^6
Prime Factorization
17 × 3 × 8007647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
408389997
Product of the distinct prime numbers
The prime factorization of 408389997 is 17 × 3 × 8007647.
Since it has a total of 3 prime factors.
6 , 7 , 6 , 58 , 451 , 223 , 4699 , 1257 , 97970 , 42472 , 642192 , 827560 , 9558676 , 730421 , 22623659 , 92216038 , 994929328 , 276958450 , 9781616679 , 1019896256
n×2
816779994
n×3
1225169991
n×4
1633559988
n×5
2041949985
n÷2
204194998.5
n÷3
136129999
n÷3
102097499.25
n÷5
81677999.4
n2
166782389649660009
n3
6.8112259608677E+25
n4
2.7816365497251E+34
n5
1.1359925421973E+43
2 √n
20208.661435137
3 √n
741.92219828288
4 √n
142.15717159235
5 √n
52.749095757017
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-408389996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 408389997 can be divided by 8 positive divisors.
The sum of these divisors (counting 408389997) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000010101111000100101101101
3
Ternary
1001110110100202110
4
Quaternary
120111320211231
5
Quinary
1314021434442
6
Senary
104305114233
8
Octal
3025704555
10
Decimal
408389997
12
Duodecimal
b4928979
16
Hexadecimal
1857896d
20
Vigesimal
67c8ejh
36
Base36
6r57ql
md5
495cbb77af4cca3ba29691724bf43c02
sha1
00d5371ac89e350805f75dcef3e20f7d4a4c5327
sha256
c2a845ecd1f9b2520fdc8c5e52f48f18f7189006a6c22e132ef13c4b80b3c788
sha512
2043abee9f816bf25140240acbb9bac0bc88f360892274122559bba7ea651a85b1b2a65e6cdb379eaf2fe4d4908bb797ef9fadc3fc1fcada00e11a833a88dcd5
ripemd-160
ae310cb33b94827016517935ebc1878bca044b71
Diameter
816779994
Circumference
2565990028.7495
Area
5.2396233007152E+17
Volume
2.853079658747E+26
Surface area
2.0958493202861E+18
Circumference
2565990028.7495
Perimeter
1633559988
Area
166782389649660009
Diagonal
577550672.49491
Surface area
1000694337897960054
Volume
6.8112259608677E+25
Space diagonal
707352224.1069
Perimeter
1225169991
Area
7.221889317024E+16
Altitude
353676112.05345
Surface area
7.221889317024E+16
Volume
8.0271067752057E+24
Height
192516890.83164