121444794 is an even 9-digits composite number following 121444793
and preceding 121444795 . In scientific notation, it is written as 1.21444794 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 39175560 positive integers (up to 121444794) that are relatively prime to 121444794.
121444794 has 24 divisors, whose sum is 271619712
The reverse of 121444794 is 497444121
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-one million four hundred forty-four thousand seven hundred ninety-four
Scientific notation
1.21444794 × 10^8
Engineering notation
1.21444794 × 10^6
Prime Factorization
2 × 3 × 3 × 31 × 217643
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
40481598 Product of the distinct prime numbers
The prime factorization of 121444794 is 2 × 3 × 3 × 31 × 217643.
Since it has a total of 5 prime factors.
1 , 6 , 48 , 79 , 756 , 583 , 7621 , 7726 , 63130 , 95445 , 243790 , 65456 , 4877089 , 3445444 , 39531400 , 38642115 , 949386557 , 563353424 , 7978553200 , 8734307798
n×2
242889588
n×3
364334382
n×4
485779176
n×5
607223970
n÷2
60722397
n÷3
40481598
n÷3
30361198.5
n÷5
24288958.8
n2
14748837989702436
n3
1.7911695913988E+24
n4
2.1752822204649E+32
n5
2.6417670115622E+40
2 √n11020.199362988
3 √n495.21406107446
4 √n104.9771373347
5 √n41.38812771035
1 , 2 , 3 , 6 , 9 , 18 , 31 , 62 , 93 , 186 , 279 , 558 , 217643 , 435286 , 652929 , 1305858 , 1958787 , 3917574 , 6746933 , 13493866 , 20240799 , 40481598 , 60722397 , 121444794
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
-121444793 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 121444794 can be divided by 24 positive divisors.
The sum of these divisors (counting 121444794) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001111010001100110111010
3
Ternary
22110112000221100
4
Quaternary
13033101212322
5
Quinary
222042213134
6
Senary
20014552230
8
Octal
717214672
10
Decimal
121444794
12
Duodecimal
34808676
16
Hexadecimal
73d19ba
20
Vigesimal
1hj0bje
36
Base36
20azei
md5
85416cc550213525c8c798d24bbfe3aa
sha1
e3655484c0a5178eb96ad4625204975d4f58aa13
sha256
eb2500b1300c6f4442d260d9102a04ecad9e09e41eacad46f15458a697841795
sha512
0de4910f693d0cf5193e6194ef79b3fe69af8dd962600dd14459dbf0e865718ff8b9b60306c7c42f5c4a3eaabcdcf648b257cd48610e8782ef2a91ea398f1697
ripemd-160
54ea8b497de1ae9a2d36ab62f8ccfd0dca6271fb
Diameter
242889588
Circumference
763060145.29425
Area
4.6334841077435E+16
Volume
7.5028336395625E+24
Surface area
1.8533936430974E+17
Circumference
763060145.29425
Perimeter
485779176
Area
14748837989702436
Diagonal
171748874.75441
Surface area
88493027938214616
Volume
1.7911695913988E+24
Space diagonal
210348553.52274
Perimeter
364334382
Area
6.3864341876917E+15
Altitude
105174276.76137
Surface area
6.3864341876917E+15
Volume
2.110913607222E+23
Height
57249624.918136