8889968 is an even 7-digits composite number following 8889967
and preceding 8889969 . In scientific notation, it is written as 8.889968 × 10^6.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 4415424 positive integers (up to 8889968) that are relatively prime to 8889968.
8889968 has 20 divisors, whose sum is 17338920
The reverse of 8889968 is 8699888
Previous prime number is 157
Is Prime? no
Number parity even
Number length 7
Sum of Digits 56
Digital Root 2
Name
eight million eight hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
8.889968 × 10^6
Engineering notation
8.889968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 157 × 3539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
1111246
Product of the distinct prime numbers
The prime factorization of 8889968 is 2 × 2 × 2 × 2 × 157 × 3539.
Since it has a total of 6 prime factors.
2 , 5 , 29 , 17 , 692 , 607 , 1927 , 879 , 68145 , 73120 , 778773 , 299067 , 7828582 , 313807 , 51646329 , 88700739 , 254832816 , 594939849 , 8660796160 , 615605159
n×2
17779936
n×3
26669904
n×4
35559872
n×5
44449840
n÷2
4444984
n÷3
2963322.6666667
n÷3
2222492
n÷5
1777993.6
n2
79031531041024
n3
7.0258778194571E+20
n4
6.2459828986883E+27
n5
5.5526588097887E+34
2 √n
2981.6049369425
3 √n
207.15721601387
4 √n
54.604074362107
5 √n
24.53465975208
1 , 2 , 4 , 8 , 16 , 157 , 314 , 628 , 1256 , 2512 , 3539 , 7078 , 14156 , 28312 , 56624 , 555623 , 1111246 , 2222492 , 4444984 , 8889968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8889967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8889968 can be divided by 20 positive divisors.
The sum of these divisors (counting 8889968) is 1, the average is 0.05.
Base
System
Value
2
Binary
100001111010011001110000
3
Ternary
121201122202002
4
Quaternary
201322121300
5
Quinary
4233434333
6
Senary
514313132
8
Octal
41723160
10
Decimal
8889968
12
Duodecimal
2b887a8
16
Hexadecimal
87a670
20
Vigesimal
2fb4i8
36
Base36
5ajjk
md5
76b570d33dc00731fc44e6746293504d
sha1
c51862118bfc704392cd042c466bab8ca8f63b71
sha256
6c0dcbc0e302a4ae18341772443ee01b4127c36b95b0d501ad84209ffa681e2f
sha512
14aa56e17e8177ec4adb4ae26e459e2f4f78322be2f232eb2263efd12d68418f1a386f81ad25c218b5ac0eeb81fcba8cf1ce3212dc5dd7ce18f797db0c055fe4
ripemd-160
4fc161400b02ee87d3b995f504319d4ed094c947
Diameter
17779936
Circumference
55857316.318897
Area
2.4828487732043E+14
Volume
2.9429928190168E+21
Surface area
9.9313950928174E+14
Circumference
55857316.318897
Perimeter
35559872
Area
79031531041024
Diagonal
12572313.314663
Surface area
474189186246144
Volume
7.0258778194571E+20
Space diagonal
15397876.253661
Perimeter
26669904
Area
34221656790753
Altitude
7698938.1268307
Surface area
34221656790753
Volume
8.2800764165438E+19
Height
4190771.1048876