678668741 is an odd 9-digits composite number following 678668740
and preceding 678668742 . In scientific notation, it is written as 6.78668741 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 678599532 positive integers (up to 678668741) that are relatively prime to 678668741.
678668741 has 4 divisors, whose sum is 678737952
The reverse of 678668741 is 147866876
Previous prime number is 11827
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
six hundred seventy-eight million six hundred sixty-eight thousand seven hundred forty-one
Scientific notation
6.78668741 × 10^8
Engineering notation
6.78668741 × 10^6
Prime Factorization
11827 × 57383
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
678668741
Product of the distinct prime numbers
The prime factorization of 678668741 is 11827 × 57383.
Since it has a total of 2 prime factors.
8 , 3 , 60 , 37 , 952 , 545 , 3411 , 994 , 10145 , 60426 , 794104 , 980992 , 8014454 , 1159307 , 96178194 , 28466859 , 819623548 , 453253464 , 4595961278 , 5910425943
n×2
1357337482
n×3
2036006223
n×4
2714674964
n×5
3393343705
n÷2
339334370.5
n÷3
226222913.66667
n÷3
169667185.25
n÷5
135733748.2
n2
460591260010525081
n3
3.1258889054695E+26
n4
2.1214430879808E+35
n5
1.4397571096231E+44
2 √n
26051.27138932
3 √n
878.79170472778
4 √n
161.40406249323
5 √n
58.389071512584
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
-678668740
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 678668741 can be divided by 4 positive divisors.
The sum of these divisors (counting 678668741) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011100111010100111000101
3
Ternary
1202022000221111022
4
Quaternary
220130322213011
5
Quinary
2342214344431
6
Senary
151202120525
8
Octal
5034724705
10
Decimal
678668741
12
Duodecimal
16b350145
16
Hexadecimal
2873a9c5
20
Vigesimal
ac1dbh1
36
Base36
b8285h
md5
84f8f2d89615d42a62df4b4364f42f63
sha1
ff207a4254f2c1c1ee65a71fb5502f4e5a921441
sha256
f5c4bb3e00fab641adbe0cf86e3eed9ae06111e393dfabc1d6375575a69fb000
sha512
46ce17a317fae02d7ebd8d8841a55ee48b817cb787eaf570d5b530ae0b5aa997535d22c627002bf3f140ed185173abc11912e0121f1a009f041795c9e08b088d
ripemd-160
284aa678fcc53e4e09d8ccbd3e75fa8bc725882d
Diameter
1357337482
Circumference
4264201461.8933
Area
1.4469901187567E+18
Volume
1.3093692828481E+27
Surface area
5.7879604750269E+18
Circumference
4264201461.8933
Perimeter
2714674964
Area
460591260010525081
Diagonal
959782537.88087
Surface area
2763547560063150486
Volume
3.1258889054695E+26
Space diagonal
1175488740.9208
Perimeter
2036006223
Area
1.994418659651E+17
Altitude
587744370.4604
Surface area
1.994418659651E+17
Volume
3.6838954038221E+25
Height
319927512.62696