489605421 is an odd 9-digits composite number following 489605420
and preceding 489605422 . In scientific notation, it is written as 4.89605421 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 321316800 positive integers (up to 489605421) that are relatively prime to 489605421.
489605421 has 8 divisors, whose sum is 492652824
The reverse of 489605421 is 124506984
Previous prime number is 877
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred eighty-nine million six hundred five thousand four hundred twenty-one
Scientific notation
4.89605421 × 10^8
Engineering notation
4.89605421 × 10^6
Prime Factorization
213 × 877 × 2621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
489605421
Product of the distinct prime numbers
The prime factorization of 489605421 is 213 × 877 × 2621.
Since it has a total of 3 prime factors.
4 , 10 , 82 , 52 , 831 , 139 , 6539 , 9526 , 32186 , 96742 , 483429 , 748796 , 7654504 , 2155113 , 77688861 , 34789127 , 184408786 , 772859707 , 7715899609 , 7275411492
n×2
979210842
n×3
1468816263
n×4
1958421684
n×5
2448027105
n÷2
244802710.5
n÷3
163201807
n÷3
122401355.25
n÷5
97921084.2
n2
239713468272587241
n3
1.1736501355297E+26
n4
5.7462546871273E+34
n5
2.8133974452642E+43
2 √n
22127.029195082
3 √n
788.16184340554
4 √n
148.75156871469
5 √n
54.697722495478
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
-489605420
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 489605421 can be divided by 8 positive divisors.
The sum of these divisors (counting 489605421) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001011101100100100101101
3
Ternary
1021010021112101010
4
Quaternary
131023230210231
5
Quinary
2000314333141
6
Senary
120325535433
8
Octal
3513544455
10
Decimal
489605421
12
Duodecimal
117b74579
16
Hexadecimal
1d2ec92d
20
Vigesimal
7d00db1
36
Base36
83hxyl
md5
a7e2c32fea04751139dd52c45b917015
sha1
b65d6c6bf40abbd951f1c988c257afc6194d52b1
sha256
2a281a22f29aa38d37bfd331c810b3935cd8658da899ef739ed4a9a779f1dd03
sha512
6f172a729fe165a116075e40427826c16438bb8216725a8911075c3cccfc58ae663e9e6c92dce98ed0fbab4e1f7f98fbff5f0ba4ac6de804ba733a1725384b47
ripemd-160
85c9aefc486559888e86716112c66492ed79a06b
Diameter
979210842
Circumference
3076281587.5427
Area
7.5308207089169E+17
Volume
4.916174191553E+26
Surface area
3.0123282835668E+18
Circumference
3076281587.5427
Perimeter
1958421684
Area
239713468272587241
Diagonal
692406626.58959
Surface area
1438280809635523446
Volume
1.1736501355297E+26
Space diagonal
848021464.83315
Perimeter
1468816263
Area
1.0379897657667E+17
Altitude
424010732.41658
Surface area
1.0379897657667E+17
Volume
1.3831599492893E+25
Height
230802208.8632