190693791 is an odd 9-digits composite number following 190693790
and preceding 190693792 . In scientific notation, it is written as 1.90693791 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 126981504 positive integers (up to 190693791) that are relatively prime to 190693791.
190693791 has 16 divisors, whose sum is 282837600
The reverse of 190693791 is 197396091
Previous prime number is 977
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety million six hundred ninety-three thousand seven hundred ninety-one
Scientific notation
1.90693791 × 10^8
Engineering notation
1.90693791 × 10^6
Prime Factorization
9 × 3 × 977 × 7229
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
190693791 Product of the distinct prime numbers
The prime factorization of 190693791 is 9 × 3 × 977 × 7229.
Since it has a total of 4 prime factors.
4 , 2 , 94 , 27 , 472 , 420 , 9165 , 4269 , 98815 , 26919 , 699579 , 431399 , 1083503 , 5018295 , 15836159 , 80151335 , 906646818 , 523438460 , 3728365791 , 3971850270
n×2
381387582
n×3
572081373
n×4
762775164
n×5
953468955
n÷2
95346895.5
n÷3
63564597
n÷3
47673447.75
n÷5
38138758.2
n2
36364121925951681
n3
6.9344122664459E+24
n4
1.3223493634455E+33
n5
2.5216381314186E+41
2 √n13809.192264575
3 √n575.58860054824
4 √n117.51251960781
5 √n45.296777912934
1 , 3 , 9 , 27 , 977 , 2931 , 7229 , 8793 , 21687 , 26379 , 65061 , 195183 , 7062733 , 21188199 , 63564597 , 190693791
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-190693790 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 190693791 can be divided by 16 positive divisors.
The sum of these divisors (counting 190693791) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011010111011100000110011111
3
Ternary
111021211020201000
4
Quaternary
23113130012133
5
Quinary
342304200131
6
Senary
30531121343
8
Octal
1327340637
10
Decimal
190693791
12
Duodecimal
53a43253
16
Hexadecimal
b5dc19f
20
Vigesimal
2jbge9b
36
Base36
35j89r
md5
daa2c2509d43d335a9e274a306fee621
sha1
757170a7e9274cf8ee1ed59a09e3a517a13ccd00
sha256
98505ed03d2b660dfd7798124549818003002e5bca15644df1c8052e12830a4a
sha512
520a82b1c4f3306378930003ab23d76867f8607ed0ff3d16045e16ddc5ee8b4364d769794275523225b6f4f675a216145d9a5b085d3bc512c8b108dd72d812e2
ripemd-160
6c4fe7d9ebc91078adfa767fafddaa613d5446e7
Diameter
381387582
Circumference
1198164425.7816
Area
1.1424125829681E+17
Volume
2.9046798177639E+25
Surface area
4.5696503318725E+17
Circumference
1198164425.7816
Perimeter
762775164
Area
36364121925951681
Diagonal
269681745.49254
Surface area
218184731555710086
Volume
6.9344122664459E+24
Space diagonal
330291334.69992
Perimeter
572081373
Area
1.5746126687094E+16
Altitude
165145667.34996
Surface area
1.5746126687094E+16
Volume
8.1722832285785E+23
Height
89893915.16418