120638894 is an even 9-digits composite number following 120638893
and preceding 120638895 . In scientific notation, it is written as 1.20638894 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 60319446 positive integers (up to 120638894) that are relatively prime to 120638894.
120638894 has 4 divisors, whose sum is 180958344
The reverse of 120638894 is 498836021
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty million six hundred thirty-eight thousand eight hundred ninety-four
Scientific notation
1.20638894 × 10^8
Engineering notation
1.20638894 × 10^6
Prime Factorization
2 × 60319447
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
120638894 Product of the distinct prime numbers
The prime factorization of 120638894 is 2 × 60319447.
Since it has a total of 2 prime factors.
4 , 7 , 58 , 30 , 800 , 710 , 130 , 829 , 80350 , 18378 , 530027 , 779810 , 2393332 , 9082911 , 96684283 , 74192923 , 872677778 , 391247810 , 1004748120 , 1940605226
n×2
241277788
n×3
361916682
n×4
482555576
n×5
603194470
n÷2
60319447
n÷3
40212964.666667
n÷3
30159723.5
n÷5
24127778.8
n2
14553742745543236
n3
1.7557474283829E+24
n4
2.1181142790345E+32
n5
2.5552696398833E+40
2 √n10983.573826401
3 √n494.11622599242
4 √n104.80254685074
5 √n41.333051521357
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-120638893 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 120638894 can be divided by 4 positive divisors.
The sum of these divisors (counting 120638894) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001100001100110110101110
3
Ternary
22102000002110012
4
Quaternary
13030030312232
5
Quinary
221340421034
6
Senary
15545413222
8
Octal
714146656
10
Decimal
120638894
12
Duodecimal
3449a212
16
Hexadecimal
730cdae
20
Vigesimal
1hdjh4e
36
Base36
1ztpke
md5
27e5c080e1b54ed54453425b9432b807
sha1
7acf014ea96b427e010587db65357c8f3a485402
sha256
7bc062e49aad72548ea8218dae2cad9c19d8762cafacc72700125412d01d45d0
sha512
1ec355d6f73a23bab70089b75c028d47fb5deb959b8fcd44e42db4fbfceff67b57a08d045f19e8edb95631c198d3f8ef2b5a70eb8ca146500d83131eb7cc4ff3
ripemd-160
ff6b15d05d228c501a1164a9c87b9ff9807baa01
Diameter
241277788
Circumference
757996526.2552
Area
4.5721931291634E+16
Volume
7.354457630089E+24
Surface area
1.8288772516654E+17
Circumference
757996526.2552
Perimeter
482555576
Area
14553742745543236
Diagonal
170609160.04449
Surface area
87322456473259416
Volume
1.7557474283829E+24
Space diagonal
208952693.77692
Perimeter
361916682
Area
6.301955468892E+15
Altitude
104476346.88846
Surface area
6.301955468892E+15
Volume
2.0691681877673E+23
Height
56869720.01483