678493604 is an even 9-digits composite number following 678493603
and preceding 678493605 . In scientific notation, it is written as 6.78493604 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 338400000 positive integers (up to 678493604) that are relatively prime to 678493604.
678493604 has 12 divisors, whose sum is 1190327628
The reverse of 678493604 is 406394876
Previous prime number is 401
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred seventy-eight million four hundred ninety-three thousand six hundred four
Scientific notation
6.78493604 × 10^8
Engineering notation
6.78493604 × 10^6
Prime Factorization
2 × 2 × 401 × 423001
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
339246802
Product of the distinct prime numbers
The prime factorization of 678493604 is 2 × 2 × 401 × 423001.
Since it has a total of 4 prime factors.
4 , 3 , 55 , 90 , 598 , 553 , 4411 , 8103 , 52228 , 38753 , 841540 , 931106 , 6806470 , 9439781 , 40115949 , 17377276 , 787674628 , 51465667 , 9896589008 , 9901556039
n×2
1356987208
n×3
2035480812
n×4
2713974416
n×5
3392468020
n÷2
339246802
n÷3
226164534.66667
n÷3
169623401
n÷5
135698720.8
n2
460353570668908816
n3
3.1234695327742E+26
n4
2.1192541002761E+35
n5
1.4379003522881E+44
2 √n
26047.909781785
3 √n
878.71610467205
4 √n
161.39364851748
5 √n
58.386057629098
1 , 2 , 4 , 401 , 802 , 1604 , 423001 , 846002 , 1692004 , 169623401 , 339246802 , 678493604
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-678493603
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 678493604 can be divided by 12 positive divisors.
The sum of these divisors (counting 678493604) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011100001111110110100100
3
Ternary
1202021201001020202
4
Quaternary
220130033312210
5
Quinary
2342143243404
6
Senary
151154250032
8
Octal
5034176644
10
Decimal
678493604
12
Duodecimal
16b286918
16
Hexadecimal
2870fda4
20
Vigesimal
ac0be04
36
Base36
b7yh0k
md5
1025cdcbbd51d4a77b0e2d86c1a21f15
sha1
eaf1f0f6a06093ef4578ac33be9916c7ff48498e
sha256
566d035c5180f902886b633e46332557feda1af33fc931f9f25f4efa44ad56df
sha512
f99289e3739bc65be1932b17254aedf6d8a183c6803aaa7d8554cc7b4d020e553f550d65f0e34ee95b2d8e9849ec91cd45b311f15709a5a9bb464fe2239c710e
ripemd-160
a241b1a763b4d9b66c907696ae14e5e7b36e02e5
Diameter
1356987208
Circumference
4263101043.6681
Area
1.4462433956673E+18
Volume
1.3083558583833E+27
Surface area
5.7849735826691E+18
Circumference
4263101043.6681
Perimeter
2713974416
Area
460353570668908816
Diagonal
959534856.7602
Surface area
2762121424013452896
Volume
3.1234695327742E+26
Space diagonal
1175185394.7385
Perimeter
2035480812
Area
1.9933894346107E+17
Altitude
587592697.36926
Surface area
1.9933894346107E+17
Volume
3.681044145757E+25
Height
319844952.2534