8991649093 is an odd 10-digits composite number following 8991649092
and preceding 8991649094 . In scientific notation, it is written as 8.991649093 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 7683841440 positive integers (up to 8991649093) that are relatively prime to 8991649093.
8991649093 has 8 divisors, whose sum is 10307218880
The reverse of 8991649093 is 3909461998
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
eight billion nine hundred ninety-one million six hundred forty-nine thousand ninety-three
Scientific notation
8.991649093 × 10^9
Engineering notation
8.991649093 × 10^9
Prime Factorization
7 × 331 × 3880729
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8991649093
Product of the distinct prime numbers
The prime factorization of 8991649093 is 7 × 331 × 3880729.
Since it has a total of 3 prime factors.
1 , 4 , 24 , 7 , 123 , 578 , 1630 , 905 , 9885 , 79993 , 381922 , 314176 , 7155137 , 7340618 , 52922412 , 78910020 , 449921525 , 229473246 , 2742694785 , 1288899824
n×2
17983298186
n×3
26974947279
n×4
35966596372
n×5
44958245465
n÷2
4495824546.5
n÷3
2997216364.3333
n÷3
2247912273.25
n÷5
1798329818.6
n2
8.0849753411648E+19
n3
7.2697261193312E+29
n4
6.5366826267242E+39
n5
5.8775556411814E+49
2 √n
94824.306446185
3 √n
2079.4402689064
4 √n
307.93555567064
5 √n
97.896658872928
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
-8991649092
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 8991649093 can be divided by 8 positive divisors.
The sum of these divisors (counting 8991649093) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010111111100011010110101000101
3
Ternary
212012122101002201111
4
Quaternary
20113330122311011
5
Quinary
121403330232333
6
Senary
4044122125021
8
Octal
102774326505
10
Decimal
8991649093
12
Duodecimal
18ab350771
16
Hexadecimal
217f1ad45
20
Vigesimal
709hg2ed
36
Base36
44pe8ud
md5
8af8e960aff46bbc645d9281a7c98e79
sha1
baafe2d555671cf22e418325027eecc0a71018d4
sha256
ae89f6854f260f925eb189658bce561850eacd2f48a132afee71863b305c7c0d
sha512
8103a623159f3a303ddbd152be2895e14c6a5c3a696739ebb5edf6e8cb54d552d6ff9cbe60167729a4758de015b84d9977ed71d3859152cce6ab7d4e13c77314
ripemd-160
928d4a126b38ee7e357b8af4da4b45fef7b9ff7d
Diameter
17983298186
Circumference
56496197468.452
Area
2.5399699136258E+20
Volume
3.0451357560134E+30
Surface area
1.0159879654503E+21
Circumference
56496197468.452
Perimeter
35966596372
Area
8.0849753411648E+19
Diagonal
12716112095.42
Surface area
4.8509852046989E+20
Volume
7.2697261193312E+29
Space diagonal
15573993072.907
Perimeter
26974947279
Area
3.5008970172097E+19
Altitude
7786996536.4533
Surface area
3.5008970172097E+19
Volume
8.5674543939134E+28
Height
4238704031.8068