12972212 is an even 8-digits composite number following 12972211
and preceding 12972213 . In scientific notation, it is written as 1.2972212 × 10^7.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 5470560 positive integers (up to 12972212) that are relatively prime to 12972212.
12972212 has 12 divisors, whose sum is 22789536
The reverse of 12972212 is 21227921
Previous prime number is 12331
Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8
Name
twelve million nine hundred seventy-two thousand two hundred twelve
Scientific notation
1.2972212 × 10^7
Engineering notation
1.2972212 × 10^6
Prime Factorization
2 × 2 × 12331 × 263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6486106
Product of the distinct prime numbers
The prime factorization of 12972212 is 2 × 2 × 12331 × 263.
Since it has a total of 4 prime factors.
9 , 5 , 78 , 45 , 589 , 793 , 1482 , 7330 , 59130 , 77359 , 710408 , 551679 , 6678983 , 1896433 , 18136047 , 88468948 , 565642639 , 677981402 , 9827201917 , 5889656011
n×2
25944424
n×3
38916636
n×4
51888848
n×5
64861060
n÷2
6486106
n÷3
4324070.6666667
n÷3
3243053
n÷5
2594442.4
n2
168278284172944
n3
2.1829415772877E+21
n4
2.831758092419E+28
n5
3.6734166307575E+35
2 √n
3601.6957117447
3 √n
234.96581364781
4 √n
60.014129267571
5 √n
26.460790084821
1 , 2 , 4 , 263 , 526 , 1052 , 12331 , 24662 , 49324 , 3243053 , 6486106 , 12972212
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
-12972211
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 12972212 can be divided by 12 positive divisors.
The sum of these divisors (counting 12972212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011111000010110100
3
Ternary
220102001112022
4
Quaternary
301133002310
5
Quinary
11310102322
6
Senary
1142012312
8
Octal
61370264
10
Decimal
12972212
12
Duodecimal
4417098
16
Hexadecimal
c5f0b4
20
Vigesimal
411aac
36
Base36
7q1f8
md5
9fbc09cab06ffee22d41a2b6d6c02674
sha1
154eea1cf201e33233fae43932ce0dc5fe7bd0c4
sha256
fc225a8cbdf6eeeca53be0710be75206293bc599d24c4e05a3f5d14452c94bfe
sha512
0ed13b7a8380c782e44b6b4da36c7d7860992a7516cbd426c609cd8b3ea5a6b1080caf31d70583dba96fe2e26c5b9ac62f0e7c4ea0a2520703ff3115c85e5daf
ripemd-160
b3edff8a8ab0c8cd14398fb1ab22fd40612687d0
Diameter
25944424
Circumference
81506811.840019
Area
5.2866182131642E+14
Volume
9.1438842965636E+21
Surface area
2.1146472852657E+15
Circumference
81506811.840019
Perimeter
51888848
Area
168278284172944
Diagonal
18345478.144379
Surface area
1009669705037664
Volume
2.1829415772877E+21
Space diagonal
22468530.270555
Perimeter
38916636
Area
72866634499513
Altitude
11234265.135277
Surface area
72866634499513
Volume
2.5726213203903E+20
Height
6115159.3814597