88996989 is an odd 8-digits composite number following 88996988
and preceding 88996990 . In scientific notation, it is written as 8.8996989 × 10^7.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 55841216 positive integers (up to 88996989) that are relatively prime to 88996989.
88996989 has 8 divisors, whose sum is 125642880
The reverse of 88996989 is 98969988
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 66
Digital Root 3
Name
eighty-eight million nine hundred ninety-six thousand nine hundred eighty-nine
Scientific notation
8.8996989 × 10^7
Engineering notation
8.8996989 × 10^6
Prime Factorization
3 × 17 × 1745039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88996989
Product of the distinct prime numbers
The prime factorization of 88996989 is 3 × 17 × 1745039.
Since it has a total of 3 prime factors.
3 , 8 , 36 , 41 , 622 , 733 , 4077 , 8947 , 54825 , 69376 , 350671 , 298425 , 3637966 , 859563 , 11879599 , 39643917 , 95880506 , 488470322 , 8638232837 , 8484175472
n×2
177993978
n×3
266990967
n×4
355987956
n×5
444984945
n÷2
44498494.5
n÷3
29665663
n÷3
22249247.25
n÷5
17799397.8
n2
7920464051066121
n3
7.0489745202763E+23
n4
6.2733750784231E+31
n5
5.5831149284729E+39
2 √n
9433.821548026
3 √n
446.46947454007
4 √n
97.127861852437
5 √n
38.893324107885
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
-88996988
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 88996989 can be divided by 8 positive divisors.
The sum of these divisors (counting 88996989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011011111110001111101
3
Ternary
20012110111220210
4
Quaternary
11103133301331
5
Quinary
140240400424
6
Senary
12455303033
8
Octal
523376175
10
Decimal
88996989
12
Duodecimal
2597aa79
16
Hexadecimal
54dfc7d
20
Vigesimal
17g4c99
36
Base36
1gziil
md5
91ebb19dc10f0f4416e4119a7d19535a
sha1
13ee0dbd39d0128f7975b3a3a55952e3aa73453c
sha256
7f74ad35c6000e83c2981380ac1faf93713f8c0655a576aa0ccfb7a91824899c
sha512
f143d02f7fb35e03c659a02845844c4048e7b596f5127222256cf30e0d13e0ce01895aa4ee364492811f263b0c1a7b3ece54d03b1f9ab5d0a59b3eb2a8d646fd
ripemd-160
e0c2f717a6021ed938085a34925b84f63ac5f25d
Diameter
177993978
Circumference
559184573.66802
Area
2.4882871675851E+16
Volume
2.9526675424322E+24
Surface area
9.9531486703406E+16
Circumference
559184573.66802
Perimeter
355987956
Area
7920464051066121
Diagonal
125860748.85417
Surface area
47522784306396726
Volume
7.0489745202763E+23
Space diagonal
154147306.66865
Perimeter
266990967
Area
3.4296615389923E+15
Altitude
77073653.334324
Surface area
3.4296615389923E+15
Volume
8.3072961394976E+22
Height
41953582.95139