989867680 is an even 9-digits composite number following 989867679
and preceding 989867681 . In scientific notation, it is written as 9.89867680 × 10^8.
The sum of its digits is 61. It has a total of 7 prime factors and 24 positive divisors.
There are 395947008 positive integers (up to 989867680) that are relatively prime to 989867680.
989867680 has 24 divisors, whose sum is 2338562772
The reverse of 989867680 is 086768989
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
nine hundred eighty-nine million eight hundred sixty-seven thousand six hundred eighty
Scientific notation
9.89867680 × 10^8
Engineering notation
9.89867680 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5 × 6186673
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
61866730 Product of the distinct prime numbers
The prime factorization of 989867680 is 2 × 2 × 2 × 2 × 2 × 5 × 6186673.
Since it has a total of 7 prime factors.
4 , 5 , 66 , 39 , 483 , 346 , 1081 , 4082 , 82817 , 17778 , 396038 , 810214 , 1183725 , 6639145 , 73275983 , 86442490 , 20570419 , 277615236 , 3971666255 , 3758717497
n×2
1979735360
n×3
2969603040
n×4
3959470720
n×5
4949338400
n÷2
494933840
n÷3
329955893.33333
n÷3
247466920
n÷5
197973536
n2
979838023908582400
n3
9.6990999150217E+26
n4
9.6008255309708E+35
n5
9.5035468944268E+44
2 √n31462.16267201
3 √n996.61108825073
4 √n177.375766868
5 √n62.967351828295
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 80 , 160 , 6186673 , 12373346 , 24746692 , 30933365 , 49493384 , 61866730 , 98986768 , 123733460 , 197973536 , 247466920 , 494933840 , 989867680
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989867679 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989867680 can be divided by 24 positive divisors.
The sum of these divisors (counting 989867680) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000000010111010100000
3
Ternary
2112222121111011221
4
Quaternary
323000002322200
5
Quinary
4011401231210
6
Senary
242120144424
8
Octal
7300027240
10
Decimal
989867680
12
Duodecimal
237608114
16
Hexadecimal
3b002ea0
20
Vigesimal
f96d940
36
Base36
gdcasg
md5
54f597cbfe067aa4e384082896d9f4fb
sha1
786f9db8e80320ba4e191ced50927994d3427a56
sha256
3d201c428d7e614487e66ed62dbe909197b911d10e449732e7a9a4e1571abdfc
sha512
fb7d61d5b5bc79e8e4fc85d06f5e771f8963d9471e18d29c9cb6bac392091494c3c517df135b80c827750f996a6e1024b3a06b23bbbd03c287d8fca9da543be5
ripemd-160
1afcb47b7afdcb5de072ec7ea98951f3f92800bc
Diameter
1979735360
Circumference
6219522063.0279
Area
3.0782519376191E+18
Volume
4.0627494719288E+27
Surface area
1.2313007750477E+19
Circumference
6219522063.0279
Perimeter
3959470720
Area
979838023908582400
Diagonal
1399884298.0108
Surface area
5879028143451494400
Volume
9.6990999150217E+26
Space diagonal
1714501114.5303
Perimeter
2969603040
Area
4.2428231014939E+17
Altitude
857250557.26517
Surface area
4.2428231014939E+17
Volume
1.1430498868863E+26
Height
466628099.33693