678742353 is an odd 9-digits composite number following 678742352
and preceding 678742354 . In scientific notation, it is written as 6.78742353 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 452494896 positive integers (up to 678742353) that are relatively prime to 678742353.
678742353 has 4 divisors, whose sum is 754158180
The reverse of 678742353 is 353247876
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred seventy-eight million seven hundred forty-two thousand three hundred fifty-three
Scientific notation
6.78742353 × 10^8
Engineering notation
6.78742353 × 10^6
Prime Factorization
9 × 75415817
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
678742353
Product of the distinct prime numbers
The prime factorization of 678742353 is 9 × 75415817.
Since it has a total of 2 prime factors.
8 , 9 , 25 , 21 , 151 , 72 , 8022 , 2368 , 46799 , 15481 , 983661 , 929250 , 5894936 , 1858776 , 28745444 , 15610423 , 852567400 , 46525526 , 4452713558 , 874829209
n×2
1357484706
n×3
2036227059
n×4
2714969412
n×5
3393711765
n÷2
339371176.5
n÷3
226247451
n÷3
169685588.25
n÷5
135748470.6
n2
460691181755976609
n3
3.126906167114E+26
n4
2.1223636494772E+35
n5
1.4405380973678E+44
2 √n
26052.68418033
3 √n
878.82347637735
4 √n
161.40843899973
5 √n
58.390338095117
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
-678742352
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 678742353 can be divided by 4 positive divisors.
The sum of these divisors (counting 678742353) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011101001100100101010001
3
Ternary
1202022011200110200
4
Quaternary
220131030211101
5
Quinary
2342224223403
6
Senary
151203445413
8
Octal
5035144521
10
Decimal
678742353
12
Duodecimal
16b386869
16
Hexadecimal
2874c951
20
Vigesimal
ac22fhd
36
Base36
b83sy9
md5
a30f868280d9a73bd95e86a533ef0431
sha1
92ebc59823dcaa5e7111268f6a93aae4c43627e8
sha256
59fd83093f899e9836807769f4955e4f21f7a4885c8f0919e232dc51eabdddf1
sha512
0989f16911d3a641bb0eeaa332b153c33f5a2e5457be4729e692ea502971ae41ed5477de0fd6e2ccd8e70179a89dedf845a1a594d42fc353e0c577997f182988
ripemd-160
fa5e0f7e4f5498927cc4087e8b0836fa9fab048d
Diameter
1357484706
Circumference
4264663979.7301
Area
1.4473040321782E+18
Volume
1.3097953924093E+27
Surface area
5.7892161287127E+18
Circumference
4264663979.7301
Perimeter
2714969412
Area
460691181755976609
Diagonal
959886640.96963
Surface area
2764147090535859654
Volume
3.126906167114E+26
Space diagonal
1175616240.6449
Perimeter
2036227059
Area
1.9948513335007E+17
Altitude
587808120.32243
Surface area
1.9948513335007E+17
Volume
3.6850942581673E+25
Height
319962213.65654