91993739 is an odd 8-digits prime number following 91993738
and preceding 91993740 . In scientific notation, it is written as 9.1993739 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 91993738 positive integers (up to 91993739) that are relatively prime to 91993739.
91993739 has 2 divisors, whose sum is 91993740
The reverse of 91993739 is 93739919
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-one million nine hundred ninety-three thousand seven hundred thirty-nine
Scientific notation
9.1993739 × 10^7
Engineering notation
9.1993739 × 10^6
Prime Factorization
91993739
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
91993739
Product of the distinct prime numbers
The prime factorization of 91993739 is 91993739.
Since it has a total of 1 prime factors.
7 , 5 , 92 , 21 , 72 , 896 , 3472 , 3277 , 27303 , 36682 , 353181 , 77442 , 6655392 , 6383901 , 46910292 , 91797494 , 289193321 , 139109802 , 4016306904 , 3148781169
n×2
183987478
n×3
275981217
n×4
367974956
n×5
459968695
n÷2
45996869.5
n÷3
30664579.666667
n÷3
22998434.75
n÷5
18398747.8
n2
8462848015200121
n3
7.7852903150699E+23
n4
7.1619796528377E+31
n5
6.5885728690646E+39
2 √n
9591.3366638858
3 √n
451.42550259338
4 √n
97.93536983075
5 √n
39.151792846127
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
91993740
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
45996870
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9591.3367160162
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999782594
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 91993739 can be divided by 2 positive divisors.
The sum of these divisors (counting 91993739) is 91993740, the average is 45996870.
Base
System
Value
2
Binary
101011110111011011010001011
3
Ternary
20102002202200112
4
Quaternary
11132323122023
5
Quinary
142022244424
6
Senary
13043424535
8
Octal
536733213
10
Decimal
91993739
12
Duodecimal
2698514b
16
Hexadecimal
57bb68b
20
Vigesimal
18ej46j
36
Base36
1irqtn
md5
ee5e68afd6eeb78a1639944c5f4a10ae
sha1
bb807a8f4ca80ef623379220da3e338a2eb7467d
sha256
017c4b53b2ed03b7a9d7d6e3663cabaa2db4c8909ae1dc7a7fe3b09cf442b212
sha512
ddb57bacfb4e117a3c8f3ba55b54029d8a2c0486fa083d3495a7ebc3b0b5dda527621816011c6e9e278d8580ea670462ff29335f32caf155fadca20524fff3af
ripemd-160
c9d078cf3a5c97a669de6c3777ca7b7d54c020f6
Diameter
183987478
Circumference
578013709.23731
Area
2.6586821153E+16
Volume
3.2610947813183E+24
Surface area
1.06347284612E+17
Circumference
578013709.23731
Perimeter
367974956
Area
8462848015200121
Diagonal
130098793.34721
Surface area
50777088091200726
Volume
7.7852903150699E+23
Space diagonal
159337829.92623
Perimeter
275981217
Area
3.664520684765E+15
Altitude
79668914.963115
Surface area
3.664520684765E+15
Volume
9.1750526254864E+22
Height
43366264.44907