676821409 is an odd 9-digits composite number following 676821408
and preceding 676821410 . In scientific notation, it is written as 6.76821409 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 614292000 positive integers (up to 676821409) that are relatively prime to 676821409.
676821409 has 8 divisors, whose sum is 739550880
The reverse of 676821409 is 904128676
Previous prime number is 619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred seventy-six million eight hundred twenty-one thousand four hundred nine
Scientific notation
6.76821409 × 10^8
Engineering notation
6.76821409 × 10^6
Prime Factorization
11 × 619 × 99401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
676821409
Product of the distinct prime numbers
The prime factorization of 676821409 is 11 × 619 × 99401.
Since it has a total of 3 prime factors.
5 , 7 , 93 , 64 , 967 , 905 , 126 , 5228 , 15999 , 61092 , 948980 , 58387 , 4443684 , 93675 , 31285312 , 45198454 , 389345037 , 212711077 , 755920120 , 4162373232
n×2
1353642818
n×3
2030464227
n×4
2707285636
n×5
3384107045
n÷2
338410704.5
n÷3
225607136.33333
n÷3
169205352.25
n÷5
135364281.8
n2
458087219680745281
n3
3.1004323746921E+26
n4
2.0984390083484E+35
n5
1.4202684463309E+44
2 √n
26015.791531299
3 √n
877.99362502138
4 √n
161.29411499276
5 √n
58.357249910099
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
-676821408
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 676821409 can be divided by 8 positive divisors.
The sum of these divisors (counting 676821409) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010101110111100110100001
3
Ternary
1202011120002102121
4
Quaternary
220111313212201
5
Quinary
2341231241114
6
Senary
151054344241
8
Octal
5025674641
10
Decimal
676821409
12
Duodecimal
16a7bb081
16
Hexadecimal
285779a1
20
Vigesimal
aba2da9
36
Base36
b6ymqp
md5
7bef3c565a8d25e5e811c935e2103e96
sha1
59801bbcf107f0b1bc3c488e4fa0620259e76d80
sha256
0856c043586c5cb52517ce5a9b3cf6442685e0923d394c81b5f26d00d37f9c7e
sha512
d7ee2413bc0ee89131a701c4c75e083c969f025cacd8fa568fea10705aa534cf5a8cf650a0e7ed6d29130c2cdc32026cac379443b98de00c37ad88dd90126ae0
ripemd-160
09540f167f11421922d79de1e67c68aaf6a59d8d
Diameter
1353642818
Circumference
4252594332.6134
Area
1.4391234440524E+18
Volume
1.2987060761713E+27
Surface area
5.7564937762096E+18
Circumference
4252594332.6134
Perimeter
2707285636
Area
458087219680745281
Diagonal
957170015.91227
Surface area
2748523318084471686
Volume
3.1004323746921E+26
Space diagonal
1172289068.0384
Perimeter
2030464227
Area
1.9835758469625E+17
Altitude
586144534.01918
Surface area
1.9835758469625E+17
Volume
3.6538945945919E+25
Height
319056671.97076