490456421 is an odd 9-digits composite number following 490456420
and preceding 490456422 . In scientific notation, it is written as 4.90456421 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 379753920 positive integers (up to 490456421) that are relatively prime to 490456421.
490456421 has 8 divisors, whose sum is 528367224
The reverse of 490456421 is 124654094
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
four hundred ninety million four hundred fifty-six thousand four hundred twenty-one
Scientific notation
4.90456421 × 10^8
Engineering notation
4.90456421 × 10^6
Prime Factorization
4277 × 13 × 8821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490456421
Product of the distinct prime numbers
The prime factorization of 490456421 is 4277 × 13 × 8821.
Since it has a total of 3 prime factors.
10 , 3 , 46 , 57 , 766 , 818 , 2300 , 7046 , 62706 , 28597 , 413079 , 407801 , 269857 , 2372847 , 51371300 , 73397315 , 59379939 , 809043951 , 5951079139 , 2077931549
n×2
980912842
n×3
1471369263
n×4
1961825684
n×5
2452282105
n÷2
245228210.5
n÷3
163485473.66667
n÷3
122614105.25
n÷5
98091284.2
n2
240547500900129241
n3
1.1797806637197E+26
n4
5.7863100189298E+34
n5
2.8379329026807E+43
2 √n
22146.250721059
3 √n
788.6182228157
4 √n
148.81616417936
5 √n
54.716723687479
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
-490456420
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 490456421 can be divided by 8 positive divisors.
The sum of these divisors (counting 490456421) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001110111100010101100101
3
Ternary
1021011212202201122
4
Quaternary
131032330111211
5
Quinary
2001024101141
6
Senary
120400103325
8
Octal
3516742545
10
Decimal
490456421
12
Duodecimal
118304b45
16
Hexadecimal
1d3bc565
20
Vigesimal
7d57111
36
Base36
8406lh
md5
6c7f4c1888c240308f5cff93f0e1c41f
sha1
0b89376eadad3a2f2666fe2d5290123f5bacda77
sha256
56e5865587dce0256868b896363565c491beed2d7e7226a085630f407cd8f19b
sha512
f0c329d338a268ca7607516d92451ee80050ead5bf3b28c6f171efbb1b9a0d9691b68b9580c1b63821e4ffe8c912559ac8ea769a6f1d734aec5c8f2aafdbe8ec
ripemd-160
f9ab5a6709a5b94c1fc8d82169d85a614a140735
Diameter
980912842
Circumference
3081628578.2391
Area
7.5570226166723E+17
Volume
4.9418536879855E+26
Surface area
3.0228090466689E+18
Circumference
3081628578.2391
Perimeter
1961825684
Area
240547500900129241
Diagonal
693610122.33117
Surface area
1443285005400775446
Volume
1.1797806637197E+26
Space diagonal
849495440.07039
Perimeter
1471369263
Area
1.0416012329819E+17
Altitude
424747720.0352
Surface area
1.0416012329819E+17
Volume
1.3903848460483E+25
Height
231203374.11039