489301985 is an odd 9-digits composite number following 489301984
and preceding 489301986 . In scientific notation, it is written as 4.89301985 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 378814320 positive integers (up to 489301985) that are relatively prime to 489301985.
489301985 has 8 divisors, whose sum is 606103296
The reverse of 489301985 is 589103984
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred eighty-nine million three hundred one thousand nine hundred eighty-five
Scientific notation
4.89301985 × 10^8
Engineering notation
4.89301985 × 10^6
Prime Factorization
5 × 31 × 3156787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
489301985
Product of the distinct prime numbers
The prime factorization of 489301985 is 5 × 31 × 3156787.
Since it has a total of 3 prime factors.
3 , 7 , 22 , 15 , 356 , 642 , 888 , 6934 , 79071 , 34267 , 196362 , 878583 , 2916388 , 634530 , 57433695 , 41659266 , 793503455 , 987980749 , 5403018241 , 8509999174
n×2
978603970
n×3
1467905955
n×4
1957207940
n×5
2446509925
n÷2
244650992.5
n÷3
163100661.66667
n÷3
122325496.25
n÷5
97860397
n2
239416432524940225
n3
1.1714693567607E+26
n4
5.7320228162969E+34
n5
2.8046901420794E+43
2 √n
22120.171450511
3 √n
787.9989870249
4 √n
148.72851592923
5 √n
54.690940963475
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-489301984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 489301985 can be divided by 8 positive divisors.
The sum of these divisors (counting 489301985) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001010100010011111100001
3
Ternary
1021002201010010202
4
Quaternary
131022202133201
5
Quinary
2000230130420
6
Senary
120315234545
8
Octal
3512423741
10
Decimal
489301985
12
Duodecimal
117a48a55
16
Hexadecimal
1d2a27e1
20
Vigesimal
7ci2ej5
36
Base36
83bftt
md5
c08530b40a58a172d7c6d6377a1cc36f
sha1
4f8c576914eda6539863985617540fd8b71f0a81
sha256
e7e5cdeeca12713a303ffa252f0494b11541e978441aaaedb0776d2dfae62826
sha512
830f838f75f5f3c6734d01b27ca2aef58f62723d3f4d2956a82d487ef0c8293b44816fd04ae81cba0096c67768c7fc016d8e2753aac323f2c05a0a28986fa101
ripemd-160
00f45d0597905c824f5613ad755cd7cee8c89ce0
Diameter
978603970
Circumference
3074375042.9258
Area
7.5214890556903E+17
Volume
4.9070393668067E+26
Surface area
3.0085956222761E+18
Circumference
3074375042.9258
Perimeter
1957207940
Area
239416432524940225
Diagonal
691977503.28308
Surface area
1436498595149641350
Volume
1.1714693567607E+26
Space diagonal
847495898.2643
Perimeter
1467905955
Area
1.0367035632502E+17
Altitude
423747949.13215
Surface area
1.0367035632502E+17
Volume
1.3805898768629E+25
Height
230659167.76103