88996987 is an odd 8-digits composite number following 88996986
and preceding 88996988 . In scientific notation, it is written as 8.8996987 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 87363360 positive integers (up to 88996987) that are relatively prime to 88996987.
88996987 has 8 divisors, whose sum is 90636560
The reverse of 88996987 is 78969988
Previous prime number is 643
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
eighty-eight million nine hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
8.8996987 × 10^7
Engineering notation
8.8996987 × 10^6
Prime Factorization
61 × 643 × 2269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88996987
Product of the distinct prime numbers
The prime factorization of 88996987 is 61 × 643 × 2269.
Since it has a total of 3 prime factors.
9 , 10 , 46 , 34 , 628 , 762 , 2487 , 8683 , 76610 , 60850 , 24366 , 354116 , 2901461 , 9652914 , 29673395 , 9648598 , 749894396 , 553227365 , 2788527227 , 5666123104
n×2
177993974
n×3
266990961
n×4
355987948
n×5
444984935
n÷2
44498493.5
n÷3
29665662.333333
n÷3
22249246.75
n÷5
17799397.4
n2
7920463695078169
n3
7.0489740450484E+23
n4
6.2733745145051E+31
n5
5.5831143011354E+39
2 √n
9433.8214420244
3 √n
446.46947119561
4 √n
97.127861306756
5 √n
38.893323933078
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
-88996986
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 88996987 can be divided by 8 positive divisors.
The sum of these divisors (counting 88996987) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011011111110001111011
3
Ternary
20012110111220201
4
Quaternary
11103133301323
5
Quinary
140240400422
6
Senary
12455303031
8
Octal
523376173
10
Decimal
88996987
12
Duodecimal
2597aa77
16
Hexadecimal
54dfc7b
20
Vigesimal
17g4c97
36
Base36
1gziij
md5
88e6fc54cb5936865f98e0c1a9a730fd
sha1
8532a09b326ee7b7cb0f6d78123359e29ca7c9c6
sha256
0eb4980428f9f41ddd5e67f9182781e19454bf04a84c4e41377e63f62ae0fe0e
sha512
259dec4264532886c45d00d3a2b5588946a64dce8421dd153a475a61b52b96da6c3b49a6f78aa0398966ffa7b71b1d9650abae337059e96fb8d51ebc38c33007
ripemd-160
28c642868cecaea5f9b61b9c418eb49c045dec8c
Diameter
177993974
Circumference
559184561.10165
Area
2.4882870557482E+16
Volume
2.9526673433692E+24
Surface area
9.9531482229929E+16
Circumference
559184561.10165
Perimeter
355987948
Area
7920463695078169
Diagonal
125860746.02574
Surface area
47522782170469014
Volume
7.0489740450484E+23
Space diagonal
154147303.20455
Perimeter
266990961
Area
3.429661384845E+15
Altitude
77073651.602273
Surface area
3.429661384845E+15
Volume
8.3072955794362E+22
Height
41953582.008581