13121017 is an odd 8-digits composite number following 13121016
and preceding 13121018 . In scientific notation, it is written as 1.3121017 × 10^7.
The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors.
There are 9928512 positive integers (up to 13121017) that are relatively prime to 13121017.
13121017 has 8 divisors, whose sum is 14220360
The reverse of 13121017 is 71012131
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7
Name
thirteen million one hundred twenty-one thousand seventeen
Scientific notation
1.3121017 × 10^7
Engineering notation
1.3121017 × 10^6
Prime Factorization
161 × 13 × 6269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13121017
Product of the distinct prime numbers
The prime factorization of 13121017 is 161 × 13 × 6269.
Since it has a total of 3 prime factors.
8 , 2 , 1 , 45 , 965 , 608 , 4399 , 6748 , 10984 , 96543 , 844325 , 990813 , 9967377 , 2469878 , 87779673 , 27956227 , 501258897 , 836407144 , 1818750228 , 5138238749
n×2
26242034
n×3
39363051
n×4
52484068
n×5
65605085
n÷2
6560508.5
n÷3
4373672.3333333
n÷3
3280254.25
n÷5
2624203.4
n2
172161087114289
n3
2.2589285507651E+21
n4
2.9639439916374E+28
n5
3.8889959501322E+35
2 √n
3622.2944386121
3 √n
235.86083555397
4 √n
60.185500235622
5 √n
26.521220091972
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
-13121016
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 13121017 can be divided by 8 positive divisors.
The sum of these divisors (counting 13121017) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000011010111111001
3
Ternary
220200121122121
4
Quaternary
302003113321
5
Quinary
11324333032
6
Senary
1145121241
8
Octal
62032771
10
Decimal
13121017
12
Duodecimal
4489221
16
Hexadecimal
c835f9
20
Vigesimal
4202ah
36
Base36
7t88p
md5
65b79fc7a653d683f81bac5c051bcec1
sha1
68df3727fdc813758b0f1dec9a5947fa116a4911
sha256
2d37736e18a2a49b2baa8c9084c7942453ff6ebc398b4ce2965049142c396f3f
sha512
7fd6e1145414b09f0a599dfd6097953ced0eb536c01fb9961c8659133c3cd8c536ed36d9f887265ec5f43f65bba3a4753504a1e2d88cdca8c00c02d46a1a5d4e
ripemd-160
f1f98e9168b02c6b010855e93ee5e5fab917dd85
Diameter
26242034
Circumference
82441781.229654
Area
5.4086000651228E+14
Volume
9.462177786757E+21
Surface area
2.1634400260491E+15
Circumference
82441781.229654
Perimeter
52484068
Area
172161087114289
Diagonal
18555920.193528
Surface area
1032966522685734
Volume
2.2589285507651E+21
Space diagonal
22726268.090975
Perimeter
39363051
Area
74547937492060
Altitude
11363134.045487
Surface area
74547937492060
Volume
2.6621728274365E+20
Height
6185306.731176