489968756 is an even 9-digits composite number following 489968755
and preceding 489968757 . In scientific notation, it is written as 4.89968756 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 244824120 positive integers (up to 489968756) that are relatively prime to 489968756.
489968756 has 12 divisors, whose sum is 858006240
The reverse of 489968756 is 657869984
Previous prime number is 1559
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
four hundred eighty-nine million nine hundred sixty-eight thousand seven hundred fifty-six
Scientific notation
4.89968756 × 10^8
Engineering notation
4.89968756 × 10^6
Prime Factorization
2 × 2 × 1559 × 78571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
244984378
Product of the distinct prime numbers
The prime factorization of 489968756 is 2 × 2 × 1559 × 78571.
Since it has a total of 4 prime factors.
8 , 4 , 17 , 78 , 353 , 853 , 4556 , 4441 , 74265 , 72374 , 741133 , 401127 , 9314465 , 2489993 , 50288816 , 74286333 , 594479397 , 49998940 , 9611273615 , 3041405774
n×2
979937512
n×3
1469906268
n×4
1959875024
n×5
2449843780
n÷2
244984378
n÷3
163322918.66667
n÷3
122492189
n÷5
97993751.2
n2
240069381856187536
n3
1.1762649638177E+26
n4
5.7633308104812E+34
n5
2.8238520276279E+43
2 √n
22135.237879905
3 √n
788.35675953114
4 √n
148.77915808306
5 √n
54.70583829629
1 , 2 , 4 , 1559 , 3118 , 6236 , 78571 , 157142 , 314284 , 122492189 , 244984378 , 489968756
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-489968755
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 489968756 can be divided by 12 positive divisors.
The sum of these divisors (counting 489968756) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101001101000101010001110100
3
Ternary
1021010221222202222
4
Quaternary
131031011101310
5
Quinary
2000413000011
6
Senary
120341421512
8
Octal
3515052164
10
Decimal
489968756
12
Duodecimal
11810a898
16
Hexadecimal
1d345474
20
Vigesimal
7d261hg
36
Base36
83pqb8
md5
e6f523cb27fb8572ffc01cfc06090ae1
sha1
270b2118c4ccd2ba9e6a1d83e7afc189dfc5706c
sha256
6f0beb92d30ff7a9249e7c8a11d0dca30e149fc0eb314b529fa7f11e5e28522c
sha512
a4aa0986b4731c9d4da5e3a0433e7f5463cd7ac23b12df7aa9723a0a0093d88f5877e937d6ae7ebb0d49c91d1a25bd34694cff4c0e0c1ad01b1bf975c4804b63
ripemd-160
4f5f83cf1df8d8c9d8941a9d8c9e473fa39cbabc
Diameter
979937512
Circumference
3078564488.6763
Area
7.5420020639124E+17
Volume
4.9271271586728E+26
Surface area
3.016800825565E+18
Circumference
3078564488.6763
Perimeter
1959875024
Area
240069381856187536
Diagonal
692920459.87427
Surface area
1440416291137125216
Volume
1.1762649638177E+26
Space diagonal
848650779.51332
Perimeter
1469906268
Area
1.0395309167914E+17
Altitude
424325389.75666
Surface area
1.0395309167914E+17
Volume
1.3862415539794E+25
Height
230973486.62476