676842857 is an odd 9-digits composite number following 676842856
and preceding 676842858 . In scientific notation, it is written as 6.76842857 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 672531600 positive integers (up to 676842857) that are relatively prime to 676842857.
676842857 has 4 divisors, whose sum is 681154116
The reverse of 676842857 is 758248676
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
six hundred seventy-six million eight hundred forty-two thousand eight hundred fifty-seven
Scientific notation
6.76842857 × 10^8
Engineering notation
6.76842857 × 10^6
Prime Factorization
157 × 4311101
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
676842857
Product of the distinct prime numbers
The prime factorization of 676842857 is 157 × 4311101.
Since it has a total of 2 prime factors.
6 , 2 , 68 , 56 , 500 , 702 , 523 , 8719 , 1581 , 6515 , 173405 , 751129 , 8228754 , 777495 , 24263561 , 63994975 , 449323008 , 556184256 , 6694247635 , 351896290
n×2
1353685714
n×3
2030528571
n×4
2707371428
n×5
3384214285
n÷2
338421428.5
n÷3
225614285.66667
n÷3
169210714.25
n÷5
135368571.4
n2
458116253071922449
n3
3.1007271356733E+26
n4
2.0987050132866E+35
n5
1.4204934971931E+44
2 √n
26016.203739208
3 √n
878.00289925932
4 √n
161.29539280218
5 √n
58.357619765548
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-676842856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 676842857 can be divided by 4 positive divisors.
The sum of these divisors (counting 676842857) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000010101111100110101101001
3
Ternary
1202011121011211222
4
Quaternary
220111330311221
5
Quinary
2341232432412
6
Senary
151055031425
8
Octal
5025746551
10
Decimal
676842857
12
Duodecimal
16a80b575
16
Hexadecimal
2857cd69
20
Vigesimal
aba572h
36
Base36
b6z3ah
md5
d78468439d57945c59e1b7bcf4cc26ed
sha1
dbdb6a7cccc74ce7b8189c14cabab56b94bd0e2e
sha256
c99d0eb09b00bf7d4c43d7f236e4951c39a28d883e20781312b36d800eac72f5
sha512
cf12866d14290ad548b5bd7b8777752a857233807ebe9905d13b031548d6778e0cd0c9ea429c52254eff66622a59a337efa03c5301a76cb7ca40ba8f4f209554
ripemd-160
56c4fa3db62c2c2dba691ee88bb8516ea7c3b62a
Diameter
1353685714
Circumference
4252729094.3719
Area
1.4392146551408E+18
Volume
1.2988295453624E+27
Surface area
5.7568586205633E+18
Circumference
4252729094.3719
Perimeter
2707371428
Area
458116253071922449
Diagonal
957200347.96475
Surface area
2748697518431534694
Volume
3.1007271356733E+26
Space diagonal
1172326217.0641
Perimeter
2030528571
Area
1.9837015652341E+17
Altitude
586163108.53204
Surface area
1.9837015652341E+17
Volume
3.6542419737396E+25
Height
319066782.65492