88998921 is an odd 8-digits composite number following 88998920
and preceding 88998922 . In scientific notation, it is written as 8.8998921 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 53776800 positive integers (up to 88998921) that are relatively prime to 88998921.
88998921 has 8 divisors, whose sum is 97159488
The reverse of 88998921 is 12989988
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-eight million nine hundred ninety-eight thousand nine hundred twenty-one
Scientific notation
8.8998921 × 10^7
Engineering notation
8.8998921 × 10^6
Prime Factorization
3501 × 11 × 2311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88998921
Product of the distinct prime numbers
The prime factorization of 88998921 is 3501 × 11 × 2311.
Since it has a total of 3 prime factors.
4 , 5 , 21 , 31 , 478 , 322 , 6814 , 2235 , 25272 , 2291 , 926318 , 471602 , 2374169 , 8340283 , 45255496 , 71235458 , 906776502 , 400386817 , 2797512090 , 6930862538
n×2
177997842
n×3
266996763
n×4
355995684
n×5
444994605
n÷2
44499460.5
n÷3
29666307
n÷3
22249730.25
n÷5
17799784.2
n2
7920807939164241
n3
7.0494336003385E+23
n4
6.2739198409127E+31
n5
5.5837209628172E+39
2 √n
9433.9239449976
3 √n
446.47270525904
4 √n
97.128388975611
5 √n
38.893492970339
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
-88998920
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 88998921 can be divided by 8 positive divisors.
The sum of these divisors (counting 88998921) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011100000010000001001
3
Ternary
20012110121120100
4
Quaternary
11103200100021
5
Quinary
140240431141
6
Senary
12455320013
8
Octal
523402011
10
Decimal
88998921
12
Duodecimal
25980009
16
Hexadecimal
54e0409
20
Vigesimal
17g4h61
36
Base36
1gzk09
md5
63ee827bfb52acdbbfe3b0e6aff9116d
sha1
ff3dc76348306d76df57060a84837fe9c95af97f
sha256
266337cfb1a09d09b13ac06d5fb8356efabdc5cfc30306adc44b2b23f85afb77
sha512
8891c1e0f865a4aa67b8329f2e28a966d66cb5b9cbe767283ef1bc9ecee65350e68f993351916a3bdebb9e0e7cbb8c4966bc1ffd53c7da83b31e2362d4e5b32d
ripemd-160
b6c2f27485fe906f5adc00cda994853403063681
Diameter
177997842
Circumference
559196712.78204
Area
2.4883952032174E+16
Volume
2.952859841439E+24
Surface area
9.9535808128696E+16
Circumference
559196712.78204
Perimeter
355995684
Area
7920807939164241
Diagonal
125863481.11477
Surface area
47524847634985446
Volume
7.0494336003385E+23
Space diagonal
154150652.99081
Perimeter
266996763
Area
3.4298104469068E+15
Altitude
77075326.495404
Surface area
3.4298104469068E+15
Volume
8.3078371705394E+22
Height
41954493.704924