409688768 is an even 9-digits composite number following 409688767
and preceding 409688769 . In scientific notation, it is written as 4.09688768 × 10^8.
The sum of its digits is 56. It has a total of 7 prime factors and 14 positive divisors.
There are 204844352 positive integers (up to 409688768) that are relatively prime to 409688768.
409688768 has 14 divisors, whose sum is 812976276
The reverse of 409688768 is 867886904
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
four hundred nine million six hundred eighty-eight thousand seven hundred sixty-eight
Scientific notation
4.09688768 × 10^8
Engineering notation
4.09688768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 6401387
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
12802774
Product of the distinct prime numbers
The prime factorization of 409688768 is 2 × 2 × 2 × 2 × 2 × 2 × 6401387.
Since it has a total of 7 prime factors.
6 , 3 , 90 , 67 , 489 , 607 , 4977 , 2100 , 22941 , 44515 , 308394 , 620487 , 9808022 , 1087508 , 95865041 , 73888420 , 312819535 , 394494821 , 3455613948 , 4213414208
n×2
819377536
n×3
1229066304
n×4
1638755072
n×5
2048443840
n÷2
204844384
n÷3
136562922.66667
n÷3
102422192
n÷5
81937753.6
n2
167844886625357824
n3
6.8764164816643E+25
n4
2.8171905966279E+34
n5
1.1541713447537E+43
2 √n
20240.76994583
3 √n
742.70785853386
4 √n
142.27005990661
5 √n
52.782603929467
1 , 2 , 4 , 8 , 16 , 32 , 64 , 6401387 , 12802774 , 25605548 , 51211096 , 102422192 , 204844384 , 409688768
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-409688767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 409688768 can be divided by 14 positive divisors.
The sum of these divisors (counting 409688768) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
11000011010110101101011000000
3
Ternary
1001112220100100002
4
Quaternary
120122311223000
5
Quinary
1314340020033
6
Senary
104353015132
8
Octal
3032655300
10
Decimal
409688768
12
Duodecimal
b52544a8
16
Hexadecimal
186b5ac0
20
Vigesimal
680b1i8
36
Base36
6rx1vk
md5
625c5518a43cc1dad23d12868ed82c4b
sha1
eeda8fb431b4fdc1172d1bca0670c5d9d70bde46
sha256
b693248eb0df5b021939b800c70ee7f89ea4952036797da5058372d9e1220950
sha512
61c8c38c3a8dfc9422bacc9479d66677a4e9a621f2b9eb1793608c7de7bec0a5108a9229992b994ca5dac0b23d4b991f49a3176321dd358d8a0b5a6bafcb7ec8
ripemd-160
401a16962c989a617ea8a2dc3807d3def34d09e0
Diameter
819377536
Circumference
2574150447.6141
Area
5.2730026276484E+17
Volume
2.8803866002427E+26
Surface area
2.1092010510593E+18
Circumference
2574150447.6141
Perimeter
1638755072
Area
167844886625357824
Diagonal
579387412.05752
Surface area
1007069319752146944
Volume
6.8764164816643E+25
Space diagonal
709601761.4663
Perimeter
1229066304
Area
7.2678967856439E+16
Altitude
354800880.73315
Surface area
7.2678967856439E+16
Volume
8.1039345407462E+24
Height
193129137.35251