12989295 is an odd 8-digits composite number following 12989294
and preceding 12989296 . In scientific notation, it is written as 1.2989295 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 6297120 positive integers (up to 12989295) that are relatively prime to 12989295.
12989295 has 32 divisors, whose sum is 25194240
The reverse of 12989295 is 59298921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twelve million nine hundred eighty-nine thousand two hundred ninety-five
Scientific notation
1.2989295 × 10^7
Engineering notation
1.2989295 × 10^6
Prime Factorization
3 × 9 × 11 × 5 × 8747
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12989295
Product of the distinct prime numbers
The prime factorization of 12989295 is 3 × 9 × 11 × 5 × 8747.
Since it has a total of 5 prime factors.
7 , 7 , 24 , 79 , 394 , 376 , 4508 , 4517 , 14329 , 93500 , 19888 , 115236 , 4856562 , 7048235 , 66554146 , 767269 , 541942793 , 733051887 , 9508191394 , 5192051275
n×2
25978590
n×3
38967885
n×4
51957180
n×5
64946475
n÷2
6494647.5
n÷3
4329765
n÷3
3247323.75
n÷5
2597859
n2
168721784597025
n3
2.1915770330572E+21
n4
2.8467040597605E+28
n5
3.6976678809927E+35
2 √n
3604.0664533274
3 √n
235.06890992561
4 √n
60.033877546993
5 √n
26.467755616301
1 , 3 , 5 , 9 , 11 , 15 , 27 , 33 , 45 , 55 , 99 , 135 , 165 , 297 , 495 , 1485 , 8747 , 26241 , 43735 , 78723 , 96217 , 131205 , 236169 , 288651 , 393615 , 481085 , 865953 , 1180845 , 1443255 , 2597859 , 4329765 , 12989295
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
-12989294
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 12989295 can be divided by 32 positive divisors.
The sum of these divisors (counting 12989295) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001100011001101101111
3
Ternary
220102220222000
4
Quaternary
301203031233
5
Quinary
11311124140
6
Senary
1142223343
8
Octal
61431557
10
Decimal
12989295
12
Duodecimal
4424b53
16
Hexadecimal
c6336f
20
Vigesimal
413d4f
36
Base36
7qelr
md5
97e1ddf84583af3c1debc9dd062319e8
sha1
531ba230567a845c5eee766d9927ba8c3da58ebc
sha256
581291bb0f10fac2c7661ef8d8b34504fff2ed81b13358ac3b76d87c3e3c6750
sha512
e40aef22d140fc78aac1b42340231bec0e6fec47bb07671a3b3d3596181ca246db610b00c194bfe53cd206c832bf4838cfd3db038b8e0c403a5b8951fd529290
ripemd-160
d345478798698c874ab84a194fbc4062063022be
Diameter
25978590
Circumference
81614147.494621
Area
5.3005511899057E+14
Volume
9.1800564091049E+21
Surface area
2.1202204759623E+15
Circumference
81614147.494621
Perimeter
51957180
Area
168721784597025
Diagonal
18369637.154665
Surface area
1012330707582150
Volume
2.1915770330572E+21
Space diagonal
22498118.8945
Perimeter
38967885
Area
73058675816435
Altitude
11249059.44725
Surface area
73058675816435
Volume
2.5827983026124E+20
Height
6123212.3848883