489742740 is an even 9-digits composite number following 489742739
and preceding 489742741 . In scientific notation, it is written as 4.89742740 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 130597920 positive integers (up to 489742740) that are relatively prime to 489742740.
489742740 has 24 divisors, whose sum is 1015763840
The reverse of 489742740 is 047247984
Previous prime number is 15
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred eighty-nine million seven hundred forty-two thousand seven hundred forty
Scientific notation
4.89742740 × 10^8
Engineering notation
4.89742740 × 10^6
Prime Factorization
2 × 2 × 9 × 15 × 906931
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
244871370 Product of the distinct prime numbers
The prime factorization of 489742740 is 2 × 2 × 9 × 15 × 906931.
Since it has a total of 5 prime factors.
5 , 8 , 40 , 7 , 708 , 659 , 2400 , 5894 , 98247 , 30721 , 391423 , 848879 , 7565190 , 2926952 , 32285972 , 97477330 , 268261281 , 801302770 , 6176718809 , 170158579
n×2
979485480
n×3
1469228220
n×4
1958970960
n×5
2448713700
n÷2
244871370
n÷3
163247580
n÷3
122435685
n÷5
97948548
n2
239847951382707600
n3
1.1746379289355E+26
n4
5.7527039782482E+34
n5
2.8173450087162E+43
2 √n22130.131947189
3 √n788.23552142922
4 √n148.76199765797
5 √n54.700790351237
1 , 2 , 4 , 9 , 15 , 18 , 30 , 36 , 60 , 135 , 270 , 540 , 906931 , 1813862 , 3627724 , 8162379 , 13603965 , 16324758 , 27207930 , 32649516 , 54415860 , 122435685 , 244871370 , 489742740
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-489742739 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 489742740 can be divided by 24 positive divisors.
The sum of these divisors (counting 489742740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101001100001110000110010100
3
Ternary
1021010112111202000
4
Quaternary
131030032012110
5
Quinary
2000333231430
6
Senary
120332515300
8
Octal
3514160624
10
Decimal
489742740
12
Duodecimal
11801bb30
16
Hexadecimal
1d30e194
20
Vigesimal
7d0hgh0
36
Base36
83kvx0
md5
0d52046b3c268e071c7da0529809890d
sha1
44529672fb0fb06f00d60d6854cb79502c1a3cfe
sha256
4cd12308a8eebb6c18a8f41bd224f1bf250e6e313ac039865045ff6b8a0cdb71
sha512
2d1784c74a3104a4c542498390cac6c43eb6703efa380690688e306c402fbe1caad8add6730dbb720875313f0d7100b848cb99aee7c253bfcf78aec255f909a5
ripemd-160
d2be1159644d6a466ee6ca1347a59415faadf7f4
Diameter
979485480
Circumference
3077144388.2659
Area
7.5350456204248E+17
Volume
4.9203118508958E+26
Surface area
3.0140182481699E+18
Circumference
3077144388.2659
Perimeter
1958970960
Area
239847951382707600
Diagonal
692600824.98176
Surface area
1439087708296245600
Volume
1.1746379289355E+26
Space diagonal
848259308.31799
Perimeter
1469228220
Area
1.0385720947154E+17
Altitude
424129654.159
Surface area
1.0385720947154E+17
Volume
1.3843240749821E+25
Height
230866941.66059