12289448 is an even 8-digits composite number following 12289447
and preceding 12289449 . In scientific notation, it is written as 1.2289448 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 6099328 positive integers (up to 12289448) that are relatively prime to 12289448.
12289448 has 16 divisors, whose sum is 23212980
The reverse of 12289448 is 84498221
Previous prime number is 137
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twelve million two hundred eighty-nine thousand four hundred forty-eight
Scientific notation
1.2289448 × 10^7
Engineering notation
1.2289448 × 10^6
Prime Factorization
2 × 2 × 2 × 137 × 11213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3072362
Product of the distinct prime numbers
The prime factorization of 12289448 is 2 × 2 × 2 × 137 × 11213.
Since it has a total of 5 prime factors.
7 , 7 , 2 , 55 , 593 , 784 , 8009 , 8871 , 49599 , 75995 , 609889 , 584274 , 4676162 , 986691 , 97083084 , 88282953 , 324897600 , 562955695 , 7392344131 , 9824346109
n×2
24578896
n×3
36868344
n×4
49157792
n×5
61447240
n÷2
6144724
n÷3
4096482.6666667
n÷3
3072362
n÷5
2457889.6
n2
151030532144704
n3
1.8560818712047E+21
n4
2.2810221639912E+28
n5
2.8032503271218E+35
2 √n
3505.6308989966
3 √n
230.7689950311
4 √n
59.208368487881
5 √n
26.176192466905
1 , 2 , 4 , 8 , 137 , 274 , 548 , 1096 , 11213 , 22426 , 44852 , 89704 , 1536181 , 3072362 , 6144724 , 12289448
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12289447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12289448 can be divided by 16 positive divisors.
The sum of these divisors (counting 12289448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110111000010110101000
3
Ternary
212010100221202
4
Quaternary
232320112220
5
Quinary
11121230243
6
Senary
1115223332
8
Octal
56702650
10
Decimal
12289448
12
Duodecimal
4147b48
16
Hexadecimal
bb85a8
20
Vigesimal
3gg3c8
36
Base36
7belk
md5
4fc071e601aa64eff9f3ba4d992c0439
sha1
284e2b9493932275c8fdf0a28eac35d2e3c4ca5e
sha256
52da7c05176abcf9dd443b405bb416434e6e39b76791d16a94dae9cd7d0b2fbf
sha512
cd7c8709bfea2fbcc5a0fbcc4b03538ccf6d6e92fb1c813e57fa69428e176275c9308dbd938c3ca17286f26c00c77024ecd10de9a3c14403fd1b06c95d2759c8
ripemd-160
e85e2d3382fe5aa12f217058cad721efd8add446
Diameter
24578896
Circumference
77216879.106948
Area
4.7447641025356E+14
Volume
7.7747375613837E+21
Surface area
1.8979056410142E+15
Circumference
77216879.106948
Perimeter
49157792
Area
151030532144704
Diagonal
17379904.035679
Surface area
906183192868224
Volume
1.8560818712047E+21
Space diagonal
21285948.332976
Perimeter
36868344
Area
65398138792198
Altitude
10642974.166488
Surface area
65398138792198
Volume
2.1874134626104E+20
Height
5793301.3452263