13013491 is an odd 8-digits composite number following 13013490
and preceding 13013492 . In scientific notation, it is written as 1.3013491 × 10^7.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 12684672 positive integers (up to 13013491) that are relatively prime to 13013491.
13013491 has 8 divisors, whose sum is 13346640
The reverse of 13013491 is 19431031
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
thirteen million thirteen thousand four hundred ninety-one
Scientific notation
1.3013491 × 10^7
Engineering notation
1.3013491 × 10^6
Prime Factorization
73 × 89 × 2003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13013491
Product of the distinct prime numbers
The prime factorization of 13013491 is 73 × 89 × 2003.
Since it has a total of 3 prime factors.
1 , 5 , 34 , 98 , 472 , 414 , 4177 , 8685 , 19447 , 45926 , 812859 , 328739 , 1574351 , 9217754 , 91744488 , 59935563 , 944100114 , 337496292 , 3978964167 , 3994509674
n×2
26026982
n×3
39040473
n×4
52053964
n×5
65067455
n÷2
6506745.5
n÷3
4337830.3333333
n÷3
3253372.75
n÷5
2602698.2
n2
169350948007081
n3
2.2038470377316E+21
n4
2.8679743590897E+28
n5
3.7322358510245E+35
2 √n
3607.4216554209
3 √n
235.21477874457
4 √n
60.061815285762
5 √n
26.477608917369
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
-13013490
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 13013491 can be divided by 8 positive divisors.
The sum of these divisors (counting 13013491) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001101001000111110011
3
Ternary
220111011011011
4
Quaternary
301221013303
5
Quinary
11312412431
6
Senary
1142531351
8
Octal
61510763
10
Decimal
13013491
12
Duodecimal
4436b57
16
Hexadecimal
c691f3
20
Vigesimal
416deb
36
Base36
7qx9v
md5
5ad72432c671e7a01b3b3a3da94bdc3d
sha1
af94b1d874e2cf7f5e25fb24064a0edc2a2bb3a8
sha256
a10d27c25bd4926feb06e8c1edea271425452611ce199ff17bc9ac4a10d5e2da
sha512
98255e926c99431668620246596b969f0d4b5ab849ff5dde90463505f4bcdf8704ef0cafa16c984e4ce7856b6ddd715bcf56f3b87f126bb88c7bfb2f18636dbb
ripemd-160
2905a99630d517d0a05b1244a8d6358de4349f5d
Diameter
26026982
Circumference
81766175.446314
Area
5.3203169413751E+14
Volume
9.2314528844977E+21
Surface area
2.1281267765501E+15
Circumference
81766175.446314
Perimeter
52053964
Area
169350948007081
Diagonal
18403855.46602
Surface area
1016105688042486
Volume
2.2038470377316E+21
Space diagonal
22540027.59584
Perimeter
39040473
Area
73331111564555
Altitude
11270013.79792
Surface area
73331111564555
Volume
2.5972586417965E+20
Height
6134618.4886734