680496779 is an odd 9-digits composite number following 680496778
and preceding 680496780 . In scientific notation, it is written as 6.80496779 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 657210600 positive integers (up to 680496779) that are relatively prime to 680496779.
680496779 has 8 divisors, whose sum is 703872000
The reverse of 680496779 is 977694086
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
six hundred eighty million four hundred ninety-six thousand seven hundred seventy-nine
Scientific notation
6.80496779 × 10^8
Engineering notation
6.80496779 × 10^6
Prime Factorization
31 × 499 × 43991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
680496779
Product of the distinct prime numbers
The prime factorization of 680496779 is 31 × 499 × 43991.
Since it has a total of 3 prime factors.
9 , 1 , 70 , 24 , 514 , 632 , 2435 , 4740 , 71601 , 46973 , 619441 , 752057 , 6682203 , 874666 , 51550918 , 58733209 , 845076234 , 624604665 , 5182385040 , 2274152131
n×2
1360993558
n×3
2041490337
n×4
2721987116
n×5
3402483895
n÷2
340248389.5
n÷3
226832259.66667
n÷3
170124194.75
n÷5
136099355.8
n2
463075866229374841
n3
3.1512163540172E+26
n4
2.1443925788409E+35
n5
1.4592522428127E+44
2 √n
26086.333184256
3 √n
879.58002472146
4 √n
161.51264094261
5 √n
58.420492622444
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
-680496778
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 680496779 can be divided by 8 positive divisors.
The sum of these divisors (counting 680496779) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100011111000111010001011
3
Ternary
1202102110211002102
4
Quaternary
220203320322023
5
Quinary
2343201344104
6
Senary
151305224015
8
Octal
5043707213
10
Decimal
680496779
12
Duodecimal
16ba9200b
16
Hexadecimal
288f8e8b
20
Vigesimal
acd21ij
36
Base36
b95eob
md5
31e30ae386566efd62514613ad153bb4
sha1
f5d70be82290a6c8db54d37f5b448c78e2e7e310
sha256
c3772ca717c0032e31ffd4baaa305de91a9685d8dc8e506ffca2b449fe4f3fed
sha512
b5daca5de30de7a0165e6d95beb46fcb60a1ecc82b3ccefb1a633a4c445ded7d10b9f5206263c1f963065422d88249fa6dc204c0f41ded873190789190024a22
ripemd-160
baabe09696fa11aa337687318ed07d9faf645ed6
Diameter
1360993558
Circumference
4275687363.3958
Area
1.4547957394009E+18
Volume
1.319978419687E+27
Surface area
5.8191829576037E+18
Circumference
4275687363.3958
Perimeter
2721987116
Area
463075866229374841
Diagonal
962367774.01301
Surface area
2778455197376249046
Volume
3.1512163540172E+26
Space diagonal
1178654995.615
Perimeter
2041490337
Area
2.0051773201706E+17
Altitude
589327497.80748
Surface area
2.0051773201706E+17
Volume
3.7137440881859E+25
Height
320789258.00434