678985325 is an odd 9-digits composite number following 678985324
and preceding 678985326 . In scientific notation, it is written as 6.78985325 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors.
There are 543188240 positive integers (up to 678985325) that are relatively prime to 678985325.
678985325 has 6 divisors, whose sum is 841941834
The reverse of 678985325 is 523589876
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
six hundred seventy-eight million nine hundred eighty-five thousand three hundred twenty-five
Scientific notation
6.78985325 × 10^8
Engineering notation
6.78985325 × 10^6
Prime Factorization
5 × 5 × 27159413
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
135797065 Product of the distinct prime numbers
The prime factorization of 678985325 is 5 × 5 × 27159413.
Since it has a total of 3 prime factors.
4 , 7 , 8 , 31 , 271 , 358 , 2403 , 1676 , 70152 , 19423 , 283934 , 848463 , 2240822 , 3149855 , 84152568 , 83097786 , 869692930 , 873119825 , 7044603980 , 619875970
n×2
1357970650
n×3
2036955975
n×4
2715941300
n×5
3394926625
n÷2
339492662.5
n÷3
226328441.66667
n÷3
169746331.25
n÷5
135797065
n2
461021071565355625
n3
3.1302654210865E+26
n4
2.1254042842727E+35
n5
1.4431183187133E+44
2 √n26057.346852663
3 √n878.92832913555
4 √n161.42288206033
5 √n58.394517939248
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-678985324 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 678985325 can be divided by 6 positive divisors.
The sum of these divisors (counting 678985325) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101000011110000111111001101101
3
Ternary
1202022122000202122
4
Quaternary
220132013321231
5
Quinary
2342310012300
6
Senary
151213002325
8
Octal
5036077155
10
Decimal
678985325
12
Duodecimal
16b4833a5
16
Hexadecimal
28787e6d
20
Vigesimal
ac3d365
36
Base36
b890fh
md5
f833845e1ae0ca2aa874cb3157afbe72
sha1
db30469931170cdec0978fdc84227de84ba507e8
sha256
81b91489eb2bf6bae0d1c5e12e84f79caeb9be9814b85ac1b1eb6cc3ade801cb
sha512
bb954c6c37a2c2a34f92593c9e0dd15f625fa8603e8fd62fae02aa0d59765e37399b7b9d0cdfea421a0f898106269c92e73ac0c513bb8a0125902204a39031b3
ripemd-160
e917cfaa80aa1f4f0c902a1c6147fa2426682f7d
Diameter
1357970650
Circumference
4266190617.8306
Area
1.4483404115798E+18
Volume
1.3112025134229E+27
Surface area
5.7933616463193E+18
Circumference
4266190617.8306
Perimeter
2715941300
Area
461021071565355625
Diagonal
960230255.2673
Surface area
2766126429392133750
Volume
3.1302654210865E+26
Space diagonal
1176037080.4937
Perimeter
2036955975
Area
1.9962797982776E+17
Altitude
588018540.24683
Surface area
1.9962797982776E+17
Volume
3.6890531769401E+25
Height
320076751.75577