91298983 is an odd 8-digits composite number following 91298982
and preceding 91298984 . In scientific notation, it is written as 9.1298983 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 86131584 positive integers (up to 91298983) that are relatively prime to 91298983.
91298983 has 8 divisors, whose sum is 96575328
The reverse of 91298983 is 38989219
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-one million two hundred ninety-eight thousand nine hundred eighty-three
Scientific notation
9.1298983 × 10^7
Engineering notation
9.1298983 × 10^6
Prime Factorization
23 × 73 × 54377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
91298983
Product of the distinct prime numbers
The prime factorization of 91298983 is 23 × 73 × 54377.
Since it has a total of 3 prime factors.
9 , 3 , 61 , 33 , 741 , 104 , 3073 , 9541 , 32880 , 6450 , 526598 , 565159 , 857979 , 6630247 , 43796021 , 21317341 , 494991888 , 628674936 , 6537569272 , 3166596075
n×2
182597966
n×3
273896949
n×4
365195932
n×5
456494915
n÷2
45649491.5
n÷3
30432994.333333
n÷3
22824745.75
n÷5
18259796.6
n2
8335504296834289
n3
7.610230650931E+23
n4
6.9480631882543E+31
n5
6.3435110290735E+39
2 √n
9555.0501306901
3 √n
450.28620969542
4 √n
97.749936729852
5 √n
39.092476878542
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
-91298982
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 91298983 can be divided by 8 positive divisors.
The sum of these divisors (counting 91298983) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011100010001110010100111
3
Ternary
20100210110122211
4
Quaternary
11130101302213
5
Quinary
141333031413
6
Senary
13020504251
8
Octal
534216247
10
Decimal
91298983
12
Duodecimal
266ab087
16
Hexadecimal
5711ca7
20
Vigesimal
18ac793
36
Base36
1icuqv
md5
3f307c6cafc79944566f399c2a861cd8
sha1
23beed925ff4d1e4028db4e84f4d7cfe1d58ac01
sha256
1064e3dd88f9b145a4dbc68dc90411eda2bde8e248878d7a634555f0fca932a9
sha512
9578f6babb7bf7b0f22a44e18c25106bf9be66304235e897bf5a42b06fe491d68e65e2cf89ec96f32d2f878f49e2100d605c9807d4464d0a02cb2564fa22e2e3
ripemd-160
0d431a0df2d6b81fc68957b4dde1761ded9b2bd7
Diameter
182597966
Circumference
573648428.54604
Area
2.6186759062901E+16
Volume
3.1877659606785E+24
Surface area
1.047470362516E+17
Circumference
573648428.54604
Perimeter
365195932
Area
8335504296834289
Diagonal
129116259.98947
Surface area
50013025781005734
Volume
7.610230650931E+23
Space diagonal
158134477.23537
Perimeter
273896949
Area
3.6093792372064E+15
Altitude
79067238.617684
Surface area
3.6093792372064E+15
Volume
8.9687428327784E+22
Height
43038753.329824