121443896 is an even 9-digits composite number following 121443895
and preceding 121443897 . In scientific notation, it is written as 1.21443896 × 10^8.
The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors.
There are 48926592 positive integers (up to 121443896) that are relatively prime to 121443896.
121443896 has 32 divisors, whose sum is 231198240
The reverse of 121443896 is 698344121
Previous prime number is 727
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million four hundred forty-three thousand eight hundred ninety-six
Scientific notation
1.21443896 × 10^8
Engineering notation
1.21443896 × 10^6
Prime Factorization
2 × 2 × 2 × 133 × 727 × 157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
30360974
Product of the distinct prime numbers
The prime factorization of 121443896 is 2 × 2 × 2 × 133 × 727 × 157.
Since it has a total of 6 prime factors.
2 , 1 , 2 , 40 , 770 , 782 , 8968 , 9641 , 99194 , 71588 , 681143 , 500348 , 450519 , 8679338 , 62718596 , 45620785 , 779264598 , 909308567 , 160519007 , 215077069
n×2
242887792
n×3
364331688
n×4
485775584
n×5
607219480
n÷2
60721948
n÷3
40481298.666667
n÷3
30360974
n÷5
24288779.2
n2
14748619875658816
n3
1.791129858323E+24
n4
2.1752178823668E+32
n5
2.6416693428349E+40
2 √n
11020.158619548
3 √n
495.21284048331
4 √n
104.97694327588
5 √n
41.38806650287
1 , 2 , 4 , 8 , 133 , 157 , 266 , 314 , 532 , 628 , 727 , 1064 , 1256 , 1454 , 2908 , 5816 , 20881 , 41762 , 83524 , 96691 , 114139 , 167048 , 193382 , 228278 , 386764 , 456556 , 773528 , 913112 , 15180487 , 30360974 , 60721948 , 121443896
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
-121443895
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 121443896 can be divided by 32 positive divisors.
The sum of these divisors (counting 121443896) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001111010001011000111000
3
Ternary
22110111222201002
4
Quaternary
13033101120320
5
Quinary
222042201041
6
Senary
20014544132
8
Octal
717213070
10
Decimal
121443896
12
Duodecimal
34808048
16
Hexadecimal
73d1638
20
Vigesimal
1hj09eg
36
Base36
20aypk
md5
84079a1c9c9c10c9190e6d8451b3f8ee
sha1
2aa3dbf80f9c0561844a1be57ef88dda952bd811
sha256
60ca1f210054319846812709474524808ef7242e5c1a6548c3dcab1b50344c87
sha512
5e8b321403c07e5a7003e6c0f968e75f1524c158cbe426af08856e92e66acc92c6d79fec8793b8598bb3a7361cdc23483e490028dc911c18bfb9e3f476327e1b
ripemd-160
6ff112fbffc0ae3f85003e29f77aa8051e9f86ff
Diameter
242887792
Circumference
763054502.99385
Area
4.6334155851958E+16
Volume
7.502667206044E+24
Surface area
1.8533662340783E+17
Circumference
763054502.99385
Perimeter
485775584
Area
14748619875658816
Diagonal
171747604.79063
Surface area
88491719253952896
Volume
1.791129858323E+24
Space diagonal
210346998.14111
Perimeter
364331688
Area
6.3863397415403E+15
Altitude
105173499.07056
Surface area
6.3863397415403E+15
Volume
2.1108667813432E+23
Height
57249201.596876