12969957 is an odd 8-digits composite number following 12969956
and preceding 12969958 . In scientific notation, it is written as 1.2969957 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 6209280 positive integers (up to 12969957) that are relatively prime to 12969957.
12969957 has 32 divisors, whose sum is 21832704
The reverse of 12969957 is 75996921
Previous prime number is 91
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twelve million nine hundred sixty-nine thousand nine hundred fifty-seven
Scientific notation
1.2969957 × 10^7
Engineering notation
1.2969957 × 10^6
Prime Factorization
3 × 7 × 11 × 91 × 617
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12969957
Product of the distinct prime numbers
The prime factorization of 12969957 is 3 × 7 × 11 × 91 × 617.
Since it has a total of 5 prime factors.
2 , 4 , 73 , 1 , 554 , 661 , 6475 , 4285 , 73262 , 36755 , 487659 , 659756 , 217921 , 7548063 , 45795638 , 38631907 , 136577994 , 828890190 , 8851307714 , 3305373572
n×2
25939914
n×3
38909871
n×4
51879828
n×5
64849785
n÷2
6484978.5
n÷3
4323319
n÷3
3242489.25
n÷5
2593991.4
n2
168219784581849
n3
2.1818033725758E+21
n4
2.8297895924764E+28
n5
3.6702249333466E+35
2 √n
3601.3826511494
3 √n
234.95219791252
4 √n
60.011520986802
5 √n
26.459870068542
1 , 3 , 7 , 11 , 21 , 33 , 77 , 91 , 231 , 273 , 617 , 637 , 1001 , 1851 , 1911 , 3003 , 4319 , 6787 , 7007 , 12957 , 20361 , 21021 , 47509 , 56147 , 142527 , 168441 , 393029 , 617617 , 1179087 , 1852851 , 4323319 , 12969957
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12969956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12969957 can be divided by 32 positive divisors.
The sum of these divisors (counting 12969957) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001011110011111100101
3
Ternary
220101221102210
4
Quaternary
301132133211
5
Quinary
11310014312
6
Senary
1141554033
8
Octal
61363745
10
Decimal
12969957
12
Duodecimal
4415919
16
Hexadecimal
c5e7e5
20
Vigesimal
4114hh
36
Base36
7pzol
md5
7812b60ad3b1eefc4a59564464fbe4d5
sha1
e38b13e66c992d22aa98317cf216abcd19a8553b
sha256
54c240627d5e33f5384d40dce5b7b1f89863019ce95d60cea3bc900dc8e5ac33
sha512
c096adc566a877004671b152f82743bd6f779f9fed1e46d48cb4e79eaf14e8088f06216aa4ccdd19c40fedd18b754a40b45e5241c309a22c6c1d5d6bb4532d2f
ripemd-160
2691a9741deef368ed8f8057e9cdb48bbd1bca09
Diameter
25939914
Circumference
81492643.257151
Area
5.2847803943079E+14
Volume
9.1391165958156E+21
Surface area
2.1139121577232E+15
Circumference
81492643.257151
Perimeter
51879828
Area
168219784581849
Diagonal
18342289.092796
Surface area
1009318707491094
Volume
2.1818033725758E+21
Space diagonal
22464624.495984
Perimeter
38909871
Area
72841303433514
Altitude
11232312.247992
Surface area
72841303433514
Volume
2.5712799332734E+20
Height
6114096.3642653