8889306642 is an even 10-digits composite number following 8889306641
and preceding 8889306643 . In scientific notation, it is written as 8.889306642 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 2921367960 positive integers (up to 8889306642) that are relatively prime to 8889306642.
8889306642 has 16 divisors, whose sum is 15024182400
The reverse of 8889306642 is 2466039888
Previous prime number is 71
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
eight billion eight hundred eighty-nine million three hundred six thousand six hundred forty-two
Scientific notation
8.889306642 × 10^9
Engineering notation
8.889306642 × 10^9
Prime Factorization
2 × 9 × 71 × 6955639
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8889306642 Product of the distinct prime numbers
The prime factorization of 8889306642 is 2 × 9 × 71 × 6955639.
Since it has a total of 4 prime factors.
4 , 10 , 17 , 85 , 262 , 347 , 5830 , 6521 , 28543 , 53627 , 943110 , 398210 , 1817881 , 2908635 , 11247808 , 22899000 , 129202106 , 61961391 , 981378778 , 2650516315
n×2
17778613284
n×3
26667919926
n×4
35557226568
n×5
44446533210
n÷2
4444653321
n÷3
2963102214
n÷3
2222326660.5
n÷5
1777861328.4
n2
7.9019772575505E+19
n3
7.0243098920477E+29
n4
6.2441244578846E+39
n5
5.5505937016948E+49
2 √n94283.11960261
3 √n2071.5207881954
4 √n307.05556435702
5 √n97.672786430214
1 , 2 , 9 , 18 , 71 , 142 , 639 , 1278 , 6955639 , 13911278 , 62600751 , 125201502 , 493850369 , 987700738 , 4444653321 , 8889306642
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8889306641 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8889306642 can be divided by 16 positive divisors.
The sum of these divisors (counting 8889306642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010001110110000000111000010010
3
Ternary
211221111210120021100
4
Quaternary
20101312000320102
5
Quinary
121201130303032
6
Senary
4030024405230
8
Octal
102166007022
10
Decimal
8889306642
12
Duodecimal
1881016816
16
Hexadecimal
211d80e12
20
Vigesimal
6ihi36c2
36
Base36
430gowi
md5
c2d626ec962d8e04a8e1e4f043b02178
sha1
d751d14241b05eab6bc353b2048d2805514d4405
sha256
001e235a6777b28d956ce4f7b08da1d8d08624b21fd4aad50985b13b878f280d
sha512
8e9025d01143647a1487ecf24e90dc15f073f6ac66d80d916dc1883131bc87e689ee9faa78364217f46d397069f8009facaee8ae2e4f6080e7b41567b6b71878
ripemd-160
311511cf25a27b70188fc04e69867c6dea3b97a9
Diameter
17778613284
Circumference
55853160884.028
Area
2.4824793701154E+20
Volume
2.9423360471194E+30
Surface area
9.9299174804617E+20
Circumference
55853160884.028
Perimeter
35557226568
Area
7.9019772575505E+19
Diagonal
12571378013.21
Surface area
4.7411863545303E+20
Volume
7.0243098920477E+29
Space diagonal
15396730748.003
Perimeter
26667919926
Area
3.4216565225828E+19
Altitude
7698365374.0017
Surface area
3.4216565225828E+19
Volume
8.2782285963711E+28
Height
4190459337.7365