12498972 is an even 8-digits composite number following 12498971
and preceding 12498973 . In scientific notation, it is written as 1.2498972 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 4134000 positive integers (up to 12498972) that are relatively prime to 12498972.
12498972 has 24 divisors, whose sum is 29390592
The reverse of 12498972 is 27989421
Previous prime number is 131
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
twelve million four hundred ninety-eight thousand nine hundred seventy-two
Scientific notation
1.2498972 × 10^7
Engineering notation
1.2498972 × 10^6
Prime Factorization
2 × 2 × 3 × 131 × 7951
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
6249486 Product of the distinct prime numbers
The prime factorization of 12498972 is 2 × 2 × 3 × 131 × 7951.
Since it has a total of 5 prime factors.
1 , 8 , 98 , 21 , 322 , 970 , 5321 , 8928 , 93436 , 41466 , 955006 , 775841 , 9283371 , 5020886 , 74888518 , 15450493 , 804404172 , 608911086 , 7851305767 , 9533692739
n×2
24997944
n×3
37496916
n×4
49995888
n×5
62494860
n÷2
6249486
n÷3
4166324
n÷3
3124743
n÷5
2499794.4
n2
156224301056784
n3
1.9526431646283E+21
n4
2.4406032240681E+28
n5
3.0505031360737E+35
2 √n3535.3885217894
3 √n232.07307943513
4 √n59.459133207518
5 √n26.264846018532
1 , 2 , 3 , 4 , 6 , 12 , 131 , 262 , 393 , 524 , 786 , 1572 , 7951 , 15902 , 23853 , 31804 , 47706 , 95412 , 1041581 , 2083162 , 3124743 , 4166324 , 6249486 , 12498972
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-12498971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12498972 can be divided by 24 positive divisors.
The sum of these divisors (counting 12498972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111101011100000011100
3
Ternary
212112000100220
4
Quaternary
233223200130
5
Quinary
11144431342
6
Senary
1123521340
8
Octal
57534034
10
Decimal
12498972
12
Duodecimal
4229250
16
Hexadecimal
beb81c
20
Vigesimal
3i278c
36
Base36
7fw9o
md5
ad54ea149b80419597c1f97a86fe300f
sha1
289e1123ce10358de402e3776795f55cd36f312c
sha256
4f83c37691fa2c0c754401fa3ce9df0ecee4e8885885667d392ec3240867ac23
sha512
bf3a5d1ada4d05824f69333741632eb5af3bc0ab3c066878690decbaff68d16a96a1a0b4fc0b5a611ce7fbb0b4bf835a80c7597e74c3aab9c98a5b9d74d3822d
ripemd-160
5fbb8c6878803bd593b2269ef8a0e80e27cb37fe
Diameter
24997944
Circumference
78533357.225249
Area
4.9079311651219E+14
Volume
8.1792125614382E+21
Surface area
1.9631724660488E+15
Circumference
78533357.225249
Perimeter
49995888
Area
156224301056784
Diagonal
17676215.718122
Surface area
937345806340704
Volume
1.9526431646283E+21
Space diagonal
21648854.546381
Perimeter
37496916
Area
67647106701822
Altitude
10824427.27319
Surface area
67647106701822
Volume
2.3012120382437E+20
Height
5892071.9060405