88891994 is an even 8-digits composite number following 88891993
and preceding 88891995 . In scientific notation, it is written as 8.8891994 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 42106716 positive integers (up to 88891994) that are relatively prime to 88891994.
88891994 has 8 divisors, whose sum is 140355840
The reverse of 88891994 is 49919888
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-eight million eight hundred ninety-one thousand nine hundred ninety-four
Scientific notation
8.8891994 × 10^7
Engineering notation
8.8891994 × 10^6
Prime Factorization
2 × 19 × 2339263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88891994
Product of the distinct prime numbers
The prime factorization of 88891994 is 2 × 19 × 2339263.
Since it has a total of 3 prime factors.
10 , 1 , 82 , 29 , 676 , 914 , 148 , 5513 , 7539 , 8492 , 359798 , 14317 , 7973271 , 4739655 , 82030433 , 65995838 , 712311929 , 202661516 , 399128512 , 2978520066
n×2
177783988
n×3
266675982
n×4
355567976
n×5
444459970
n÷2
44445997
n÷3
29630664.666667
n÷3
22222998.5
n÷5
17778398.8
n2
7901786597296036
n3
7.0240556679612E+23
n4
6.2438231429207E+31
n5
5.5502588935757E+39
2 √n
9428.2550877668
3 √n
446.29382998683
4 √n
97.099202302422
5 √n
38.884142824241
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
-88891993
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 88891994 can be divided by 8 positive divisors.
The sum of these divisors (counting 88891994) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011000110001001011010
3
Ternary
20012021011220002
4
Quaternary
11103012021122
5
Quinary
140224020434
6
Senary
12453133002
8
Octal
523061132
10
Decimal
88891994
12
Duodecimal
2592a162
16
Hexadecimal
54c625a
20
Vigesimal
17fb9je
36
Base36
1gx9i2
md5
c22575251184ac39cff3baa7b801281f
sha1
ce7605ac944dfa6e1df595d4a20a8a93096910de
sha256
31f24e280e84893c8d8a8de9a8fe3a6608029135a5720c5f2b0b0ac97a838039
sha512
ed6906e3329f8f07510e24a0886a2501a71ce4386f13525f59cd211a2f7ed58d5abb96a54b49a637362510ee61f82667af332ac49a9c0328008bea20b70ab8ed
ripemd-160
60088b75c5fc902fb242c9144a2860911c1d4561
Diameter
177783988
Circumference
558524870.6267
Area
2.48241947243E+16
Volume
2.942229557983E+24
Surface area
9.9296778897198E+16
Circumference
558524870.6267
Perimeter
355567976
Area
7901786597296036
Diagonal
125712263.50119
Surface area
47410719583776216
Volume
7.0240556679612E+23
Space diagonal
153965449.99411
Perimeter
266675982
Area
3.4215739642709E+15
Altitude
76982724.997054
Surface area
3.4215739642709E+15
Volume
8.2779289904119E+22
Height
41904087.833729