91738994 is an even 8-digits composite number following 91738993
and preceding 91738995 . In scientific notation, it is written as 9.1738994 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 45686500 positive integers (up to 91738994) that are relatively prime to 91738994.
91738994 has 8 divisors, whose sum is 138157488
The reverse of 91738994 is 49983719
Previous prime number is 251
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-one million seven hundred thirty-eight thousand nine hundred ninety-four
Scientific notation
9.1738994 × 10^7
Engineering notation
9.1738994 × 10^6
Prime Factorization
2 × 251 × 182747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91738994
Product of the distinct prime numbers
The prime factorization of 91738994 is 2 × 251 × 182747.
Since it has a total of 3 prime factors.
6 , 8 , 8 , 95 , 248 , 153 , 7929 , 271 , 93941 , 95300 , 942985 , 263913 , 2843209 , 6255780 , 58909582 , 47940782 , 689043520 , 854122279 , 8243626725 , 945115530
n×2
183477988
n×3
275216982
n×4
366955976
n×5
458694970
n÷2
45869497
n÷3
30579664.666667
n÷3
22934748.5
n÷5
18347798.8
n2
8416043020132036
n3
7.7207932012763E+23
n4
7.0829780116713E+31
n5
6.4978527731485E+39
2 √n
9578.0475045805
3 √n
451.00842818519
4 √n
97.867499736023
5 √n
39.13008530497
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
-91738993
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 91738994 can be divided by 8 positive divisors.
The sum of these divisors (counting 91738994) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011101111101001101110010
3
Ternary
20101121211020112
4
Quaternary
11131331031302
5
Quinary
141441121434
6
Senary
13034141322
8
Octal
535751562
10
Decimal
91738994
12
Duodecimal
26881842
16
Hexadecimal
577d372
20
Vigesimal
18d779e
36
Base36
1ima9e
md5
d1442afa01aa4060919d3145dd40a928
sha1
647b9e69f97c4aefa2f62067a0bf56b4536b02ca
sha256
ba09ed3ec79c4b51f3390beb58a6b69e5199e8e0daed1f5a6a286a87256f4d5c
sha512
313b6d190f40276ed79d65af7759c9f8606769522e1be57faf5b607f41f6fcf5df07481fd16dcd71c1bcc8d0947eee51ed847d794a0363f688cc7cc7b45109c7
ripemd-160
c0ad1ee9c2ab4e2827fc0d650afe9e99c0de694d
Diameter
183477988
Circumference
576413099.19624
Area
2.6439778924342E+16
Volume
3.2340782934688E+24
Surface area
1.0575911569737E+17
Circumference
576413099.19624
Perimeter
366955976
Area
8416043020132036
Diagonal
129738529.51326
Surface area
50496258120792216
Volume
7.7207932012763E+23
Space diagonal
158896598.64326
Perimeter
275216982
Area
3.6442535273885E+15
Altitude
79448299.321628
Surface area
3.6442535273885E+15
Volume
9.0990420479358E+22
Height
43246176.504421