193628621 is an odd 9-digits composite number following 193628620
and preceding 193628622 . In scientific notation, it is written as 1.93628621 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 186249280 positive integers (up to 193628621) that are relatively prime to 193628621.
193628621 has 8 divisors, whose sum is 201058200
The reverse of 193628621 is 126826391
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-three million six hundred twenty-eight thousand six hundred twenty-one
Scientific notation
1.93628621 × 10^8
Engineering notation
1.93628621 × 10^6
Prime Factorization
29 × 269 × 24821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
193628621
Product of the distinct prime numbers
The prime factorization of 193628621 is 29 × 269 × 24821.
Since it has a total of 3 prime factors.
2 , 10 , 54 , 38 , 144 , 32 , 2564 , 991 , 78681 , 65961 , 977402 , 216944 , 4716037 , 3518422 , 64907684 , 78275962 , 7987448 , 379516693 , 5646474661 , 3434520620
n×2
387257242
n×3
580885863
n×4
774514484
n×5
968143105
n÷2
96814310.5
n÷3
64542873.666667
n÷3
48407155.25
n÷5
38725724.2
n2
37492042870361641
n3
7.259532559461E+24
n4
1.405653278593E+33
n5
2.721747059381E+41
2 √n
13915.050161606
3 √n
578.52640290337
4 √n
117.96207086011
5 √n
45.435353411955
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-193628620
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 193628621 can be divided by 8 positive divisors.
The sum of these divisors (counting 193628621) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011100010101000100111001101
3
Ternary
111111100100112102
4
Quaternary
23202220213031
5
Quinary
344032103441
6
Senary
31114044445
8
Octal
1342504715
10
Decimal
193628621
12
Duodecimal
54a19725
16
Hexadecimal
b8a89cd
20
Vigesimal
30a3bb1
36
Base36
37a4st
md5
e42c38567b3f082bc4fe19f063d179a3
sha1
4cbadd05fb3403b34acb65ee6ab73871abf327b8
sha256
f36e1aa41ddbb5c7c227cdd758d7c01d19d6b42efb604bc109408d6c40a7ad09
sha512
4ea8da0aea9ea1792e1690d43b288e2b96bc7db12ebd128290d1ad2e32212137bc8d642aa982cb045bbff27dda8826e74df525bd9e343e0c5bced96f64129565
ripemd-160
24c93af689c27399a335b606ad7fdaf3c267f3e3
Diameter
387257242
Circumference
1216604506.5166
Area
1.177847264496E+17
Volume
3.0408658876398E+25
Surface area
4.7113890579841E+17
Circumference
1216604506.5166
Perimeter
774514484
Area
37492042870361641
Diagonal
273832221.8818
Surface area
224952257222169846
Volume
7.259532559461E+24
Space diagonal
335374609.3715
Perimeter
580885863
Area
1.6234530782754E+16
Altitude
167687304.68575
Surface area
1.6234530782754E+16
Volume
8.555441168399E+23
Height
91277407.293933