8993375981 is an odd 10-digits composite number following 8993375980
and preceding 8993375982 . In scientific notation, it is written as 8.993375981 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 8600958432 positive integers (up to 8993375981) that are relatively prime to 8993375981.
8993375981 has 8 divisors, whose sum is 9385920960
The reverse of 8993375981 is 1895733998
Previous prime number is 6883
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
eight billion nine hundred ninety-three million three hundred seventy-five thousand nine hundred eighty-one
Scientific notation
8.993375981 × 10^9
Engineering notation
8.993375981 × 10^9
Prime Factorization
23 × 6883 × 56809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8993375981 Product of the distinct prime numbers
The prime factorization of 8993375981 is 23 × 6883 × 56809.
Since it has a total of 3 prime factors.
3 , 2 , 63 , 6 , 105 , 845 , 6548 , 3875 , 59103 , 22048 , 953166 , 770315 , 5149883 , 6024046 , 86218271 , 71505511 , 985935583 , 445073876 , 68795974 , 620660513
n×2
17986751962
n×3
26980127943
n×4
35973503924
n×5
44966879905
n÷2
4496687990.5
n÷3
2997791993.6667
n÷3
2248343995.25
n÷5
1798675196.2
n2
8.0880811535628E+19
n3
7.273915477883E+29
n4
6.5417056746617E+39
n5
5.8832018689274E+49
2 √n94833.411733418
3 √n2079.5733824413
4 √n307.9503397196
5 √n97.900418885757
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
-8993375980 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 8993375981 can be divided by 8 positive divisors.
The sum of these divisors (counting 8993375981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011000000011000000011011101101
3
Ternary
212012202121211120022
4
Quaternary
20120003000123231
5
Quinary
121404301012411
6
Senary
4044223131525
8
Octal
103003003355
10
Decimal
8993375981
12
Duodecimal
18aba43ba5
16
Hexadecimal
2180c06ed
20
Vigesimal
70a8bjj1
36
Base36
44qf9bh
md5
9101c87c626d79bba4b724f5515ca308
sha1
8b177430e1fdeb3c915884e4a5c3ca266909c217
sha256
40a88cf2df1a7830623aa8beb240c7ee1cf9edc8c7d67731923b76fc5c4057f7
sha512
7502544cfdca2c75a462a893c7b5f7e4efce9c247c188425960c2e0a7d6dd05e241d6f9fd4ad9e90e9af24c19b46e3e607934c4d26ce274b9ff3a944c1ef0dfb
ripemd-160
8669c59fc5d780f67e5ca39b5095645891f9930b
Diameter
17986751962
Circumference
56507047825.761
Area
2.5409456333671E+20
Volume
3.0468905904201E+30
Surface area
1.0163782533468E+21
Circumference
56507047825.761
Perimeter
35973503924
Area
8.0880811535628E+19
Diagonal
12718554283.851
Surface area
4.8528486921377E+20
Volume
7.273915477883E+29
Space diagonal
15576984130.662
Perimeter
26980127943
Area
3.5022418734278E+19
Altitude
7788492065.3308
Surface area
3.5022418734278E+19
Volume
8.5723916003148E+28
Height
4239518094.6169