491374685 is an odd 9-digits composite number following 491374684
and preceding 491374686 . In scientific notation, it is written as 4.91374685 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 393099744 positive integers (up to 491374685) that are relatively prime to 491374685.
491374685 has 4 divisors, whose sum is 589649628
The reverse of 491374685 is 586473194
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred ninety-one million three hundred seventy-four thousand six hundred eighty-five
Scientific notation
4.91374685 × 10^8
Engineering notation
4.91374685 × 10^6
Prime Factorization
5 × 98274937
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
491374685
Product of the distinct prime numbers
The prime factorization of 491374685 is 5 × 98274937.
Since it has a total of 2 prime factors.
10 , 4 , 7 , 79 , 14 , 219 , 5122 , 1237 , 84186 , 75102 , 65444 , 621016 , 5909249 , 8504574 , 52511437 , 54436828 , 702240519 , 964735723 , 8105226848 , 515427825
n×2
982749370
n×3
1474124055
n×4
1965498740
n×5
2456873425
n÷2
245687342.5
n÷3
163791561.66667
n÷3
122843671.25
n÷5
98274937
n2
241449081058849225
n3
1.1864196614883E+26
n4
5.8297658744163E+34
n5
2.864599370165E+43
2 √n
22166.972842497
3 √n
789.11008320181
4 √n
148.88577112168
5 √n
54.7371971931
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
-491374684
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 491374685 can be divided by 4 positive divisors.
The sum of these divisors (counting 491374685) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101010010011100100001011101
3
Ternary
1021020121102100102
4
Quaternary
131102130201131
5
Quinary
2001242442220
6
Senary
120431510445
8
Octal
3522344135
10
Decimal
491374685
12
Duodecimal
118688425
16
Hexadecimal
1d49c85d
20
Vigesimal
7db1ge5
36
Base36
84jv4t
md5
ecb7aca453f8d9251a2d6c2c0462e77b
sha1
9da8b7a935521918cc48b3519400316f455123ce
sha256
a7ac5cc0a80b4c5e7b577f3b1be7c71adfc263c44bb8cd3dbd464a5c9134bb15
sha512
9518cd1356829fe35edec1a959c68dcbea554cd81d3d91789b9d84114a14bd2583d21304354be138cf2530398eac94b599c4be29db5a628e6ef3be3719dad094
ripemd-160
7102b502aed235b2310f69bafc681cb65c94366c
Diameter
982749370
Circumference
3087398201.112
Area
7.5853465927049E+17
Volume
4.9696630568082E+26
Surface area
3.0341386370819E+18
Circumference
3087398201.112
Perimeter
1965498740
Area
241449081058849225
Diagonal
694908743.73381
Surface area
1448694486353095350
Volume
1.1864196614883E+26
Space diagonal
851085919.97315
Perimeter
1474124055
Area
1.0455051895869E+17
Altitude
425542959.98658
Surface area
1.0455051895869E+17
Volume
1.3982089799524E+25
Height
231636247.91127