731648493 is an odd 9-digits composite number following 731648492
and preceding 731648494 . In scientific notation, it is written as 7.31648493 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 484041480 positive integers (up to 731648493) that are relatively prime to 731648493.
731648493 has 12 divisors, whose sum is 1064894688
The reverse of 731648493 is 394846137
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred thirty-one million six hundred forty-eight thousand four hundred ninety-three
Scientific notation
7.31648493 × 10^8
Engineering notation
7.31648493 × 10^6
Prime Factorization
3 × 3 × 131 × 620567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
243882831
Product of the distinct prime numbers
The prime factorization of 731648493 is 3 × 3 × 131 × 620567.
Since it has a total of 4 prime factors.
2 , 1 , 38 , 37 , 159 , 726 , 3806 , 3452 , 20042 , 99584 , 318829 , 796310 , 7451480 , 3598665 , 68825974 , 55763923 , 604728319 , 592384858 , 7889000176 , 8756767462
n×2
1463296986
n×3
2194945479
n×4
2926593972
n×5
3658242465
n÷2
365824246.5
n÷3
243882831
n÷3
182912123.25
n÷5
146329698.6
n2
535309517309171049
n3
3.9165840162781E+26
n4
2.8655627932178E+35
n5
2.0965846992547E+44
2 √n
27049.001700617
3 √n
901.08859756764
4 √n
164.46580708651
5 √n
59.273489645003
1 , 3 , 9 , 131 , 393 , 1179 , 620567 , 1861701 , 5585103 , 81294277 , 243882831 , 731648493
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
-731648492
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 731648493 can be divided by 12 positive divisors.
The sum of these divisors (counting 731648493) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011100111000001000111101101
3
Ternary
1212222201121001100
4
Quaternary
223213001013231
5
Quinary
2444300222433
6
Senary
200333433313
8
Octal
5347010755
10
Decimal
731648493
12
Duodecimal
18503b839
16
Hexadecimal
2b9c11ed
20
Vigesimal
b8cg14d
36
Base36
c3lrl9
md5
29de9c607ed239fe06d3a885e83a815f
sha1
5570ef4fb7c6688665734e6df8db05fc5a10c270
sha256
1a2e8fa6e847a01aa2ac21f5f6bf6696034c92d1ae740fa3ea85efb1dc668757
sha512
ed74e300fb63dc13cbe988ccd5e7840a763897eb5825bad0743906c5dd8c62a3fbe716e8ef805a985f73384b20348ff8d40b540a70f80b3e8293e84162d88151
ripemd-160
2ade99505c2d431c9ab5805d05b72e07e191b3da
Diameter
1463296986
Circumference
4597083061.2377
Area
1.6817244469752E+18
Volume
1.6405748763609E+27
Surface area
6.7268977879008E+18
Circumference
4597083061.2377
Perimeter
2926593972
Area
535309517309171049
Diagonal
1034707221.6904
Surface area
3211857103855026294
Volume
3.9165840162781E+26
Space diagonal
1267252363.1572
Perimeter
2194945479
Area
2.3179582043866E+17
Altitude
633626181.5786
Surface area
2.3179582043866E+17
Volume
4.6157385283285E+25
Height
344902407.23015