491130493 is an odd 9-digits composite number following 491130492
and preceding 491130494 . In scientific notation, it is written as 4.91130493 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 396206016 positive integers (up to 491130493) that are relatively prime to 491130493.
491130493 has 4 divisors, whose sum is 495257760
The reverse of 491130493 is 394031194
Previous prime number is 119
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
four hundred ninety-one million one hundred thirty thousand four hundred ninety-three
Scientific notation
4.91130493 × 10^8
Engineering notation
4.91130493 × 10^6
Prime Factorization
119 × 4127147
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
491130493
Product of the distinct prime numbers
The prime factorization of 491130493 is 119 × 4127147.
Since it has a total of 2 prime factors.
4 , 9 , 19 , 20 , 38 , 15 , 3580 , 3830 , 5675 , 30151 , 619532 , 577975 , 7912981 , 2380373 , 55817133 , 99547355 , 847220330 , 174011899 , 7521170512 , 4711168446
n×2
982260986
n×3
1473391479
n×4
1964521972
n×5
2455652465
n÷2
245565246.5
n÷3
163710164.33333
n÷3
122782623.25
n÷5
98226098.6
n2
241209161154423049
n3
1.1846517423389E+26
n4
5.818185942482E+34
n5
2.8574885302969E+43
2 √n
22161.464143869
3 √n
788.9793436634
4 √n
148.86727022374
5 √n
54.731755706648
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
-491130492
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 491130493 can be divided by 4 positive divisors.
The sum of these divisors (counting 491130493) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101010001100000111001111101
3
Ternary
1021020011000101021
4
Quaternary
131101200321331
5
Quinary
2001212133433
6
Senary
120422344141
8
Octal
3521407175
10
Decimal
491130493
12
Duodecimal
11858b051
16
Hexadecimal
1d460e7d
20
Vigesimal
7d9b64d
36
Base36
84empp
md5
4dae3fc6218436b4eecd560a61779434
sha1
84fc543c200c003360ccc23cd6ebb0e8681153e3
sha256
a21e6b10bdce530fa2fdc143b445d0195d559c050d86e7397372cafc336e6d9e
sha512
2d6bae13758b93739d502842b7e166b511d5d96b5c66055597777a897ef280b5bbba6d482a67d454847558757097a7a68a39b8c9a97edca0fbbbd888043b5348
ripemd-160
e0478358a5723792c02944c750d740a33e4dad98
Diameter
982260986
Circumference
3085863897.5255
Area
7.5778092866129E+17
Volume
4.9622576143922E+26
Surface area
3.0311237146452E+18
Circumference
3085863897.5255
Perimeter
1964521972
Area
241209161154423049
Diagonal
694563404.09558
Surface area
1447254966926538294
Volume
1.1846517423389E+26
Space diagonal
850662967.02235
Perimeter
1473391479
Area
1.0444663059263E+17
Altitude
425331483.51118
Surface area
1.0444663059263E+17
Volume
1.3961254672538E+25
Height
231521134.69853