489698978 is an even 9-digits composite number following 489698977
and preceding 489698979 . In scientific notation, it is written as 4.89698978 × 10^8.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 244849488 positive integers (up to 489698978) that are relatively prime to 489698978.
489698978 has 4 divisors, whose sum is 734548470
The reverse of 489698978 is 879896984
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 68 Digital Root 5
Name
four hundred eighty-nine million six hundred ninety-eight thousand nine hundred seventy-eight
Scientific notation
4.89698978 × 10^8
Engineering notation
4.89698978 × 10^6
Prime Factorization
2 × 244849489
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
489698978 Product of the distinct prime numbers
The prime factorization of 489698978 is 2 × 244849489.
Since it has a total of 2 prime factors.
10 , 8 , 59 , 79 , 758 , 601 , 5557 , 5743 , 2683 , 12471 , 496395 , 304643 , 7295799 , 8664329 , 65301316 , 95650169 , 679872773 , 313272390 , 6067220015 , 9858533148
n×2
979397956
n×3
1469096934
n×4
1958795912
n×5
2448494890
n÷2
244849489
n÷3
163232992.66667
n÷3
122424744.5
n÷5
97939795.6
n2
239805089054244484
n3
1.1743230702906E+26
n4
5.7506480736314E+34
n5
2.816086484495E+43
2 √n22129.14318269
3 √n788.21204257827
4 √n148.75867431074
5 √n54.699812735293
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
-489698977 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 489698978 can be divided by 4 positive divisors.
The sum of these divisors (counting 489698978) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001100000011011010100010
3
Ternary
1021010110021201012
4
Quaternary
131030003122202
5
Quinary
2000330331403
6
Senary
120331540522
8
Octal
3514033242
10
Decimal
489698978
12
Duodecimal
117bba742
16
Hexadecimal
1d3036a2
20
Vigesimal
7d0c78i
36
Base36
83jy5e
md5
4efd2c179d1642ad0fe9ddc51173e08e
sha1
7d70def1eb638318de062bdd55078a60f9dae329
sha256
7c4689857945edd498abea2acf38bc5c31951f7ace186712976ae85f1b2bab09
sha512
4d4882b8069a5480ec2370e6f329ea5f38534f155dcaa5f61965207bcb2c82b5bcacbebc8cfd44de05841b57bd5f6ae60bffb9b96e202dd9c62f6fec3af635d3
ripemd-160
a7e56f055604f0cfea2a4403ef7d00f512819549
Diameter
979397956
Circumference
3076869423.5105
Area
7.5336990606626E+17
Volume
4.9189929740881E+26
Surface area
3.013479624265E+18
Circumference
3076869423.5105
Perimeter
1958795912
Area
239805089054244484
Diagonal
692538936.16784
Surface area
1438830534325466904
Volume
1.1743230702906E+26
Space diagonal
848183510.31055
Perimeter
1469096934
Area
1.0383864953888E+17
Altitude
424091755.15528
Surface area
1.0383864953888E+17
Volume
1.3839530105105E+25
Height
230846312.05595