91993793 is an odd 8-digits composite number following 91993792
and preceding 91993794 . In scientific notation, it is written as 9.1993793 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 91041840 positive integers (up to 91993793) that are relatively prime to 91993793.
91993793 has 8 divisors, whose sum is 92951040
The reverse of 91993793 is 39739919
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-one million nine hundred ninety-three thousand seven hundred ninety-three
Scientific notation
9.1993793 × 10^7
Engineering notation
9.1993793 × 10^6
Prime Factorization
181 × 227 × 2239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91993793
Product of the distinct prime numbers
The prime factorization of 91993793 is 181 × 227 × 2239.
Since it has a total of 3 prime factors.
6 , 5 , 18 , 31 , 169 , 669 , 8814 , 7823 , 21492 , 87532 , 7192 , 122719 , 6195941 , 1452285 , 26051742 , 3372447 , 926173385 , 880221943 , 2160232528 , 6754547677
n×2
183987586
n×3
275981379
n×4
367975172
n×5
459968965
n÷2
45996896.5
n÷3
30664597.666667
n÷3
22998448.25
n÷5
18398758.6
n2
8462857950526849
n3
7.7853040248917E+23
n4
7.1619964690795E+31
n5
6.5885922064323E+39
2 √n
9591.3394789258
3 √n
451.42559092175
4 √n
97.935384202676
5 √n
39.151797442518
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
-91993792
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 91993793 can be divided by 8 positive divisors.
The sum of these divisors (counting 91993793) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011110111011011011000001
3
Ternary
20102002202202112
4
Quaternary
11132323123001
5
Quinary
142022300133
6
Senary
13043425105
8
Octal
536733301
10
Decimal
91993793
12
Duodecimal
26985195
16
Hexadecimal
57bb6c1
20
Vigesimal
18ej49d
36
Base36
1irqv5
md5
ed8d9e77bfc79dd5544ccbde5523f47b
sha1
e468de511e86b26b3605a2ff508b00437aeed23e
sha256
6e4dea57acb49529775dcd2b0a35a5bbef5de7cd041f5475226c2b1c9c560e3d
sha512
f021140d7f6b29f10ee1eb4002b1c3ec327911cd6d5e8cb4311a9a90026aa8959c5960efef225f3faeac283fd7e01702785518810271961fcd8e9585e2b1c5d8
ripemd-160
322315a5b5a1b130d96227dac21ca161c5a9affa
Diameter
183987586
Circumference
578014048.52932
Area
2.6586852365749E+16
Volume
3.261100524075E+24
Surface area
1.06347409463E+17
Circumference
578014048.52932
Perimeter
367975172
Area
8462857950526849
Diagonal
130098869.71474
Surface area
50777147703161094
Volume
7.7853040248917E+23
Space diagonal
159337923.45697
Perimeter
275981379
Area
3.6645249868877E+15
Altitude
79668961.728487
Surface area
3.6645249868877E+15
Volume
9.1750687826664E+22
Height
43366289.904914