98889789 is an odd 8-digits composite number following 98889788
and preceding 98889790 . In scientific notation, it is written as 9.8889789 × 10^7.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 63182592 positive integers (up to 98889789) that are relatively prime to 98889789.
98889789 has 8 divisors, whose sum is 131916160
The reverse of 98889789 is 98798889
Previous prime number is 2479
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 66
Digital Root 3
Name
ninety-eight million eight hundred eighty-nine thousand seven hundred eighty-nine
Scientific notation
9.8889789 × 10^7
Engineering notation
9.8889789 × 10^6
Prime Factorization
3 × 2479 × 13297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98889789
Product of the distinct prime numbers
The prime factorization of 98889789 is 3 × 2479 × 13297.
Since it has a total of 3 prime factors.
5 , 2 , 91 , 49 , 180 , 787 , 8739 , 1973 , 89241 , 79817 , 800587 , 224081 , 8849956 , 139542 , 85143746 , 38770657 , 894967390 , 997736931 , 5990676893 , 9187122419
n×2
197779578
n×3
296669367
n×4
395559156
n×5
494448945
n÷2
49444894.5
n÷3
32963263
n÷3
24722447.25
n÷5
19777957.8
n2
9779190368464521
n3
9.6706207212829E+23
n4
9.5632564262669E+31
n5
9.4570841014643E+39
2 √n
9944.334517704
3 √n
462.4347727833
4 √n
99.721284175967
5 √n
39.721925272478
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
-98889788
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 98889789 can be divided by 8 positive divisors.
The sum of these divisors (counting 98889789) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001001111000000111101
3
Ternary
20220002010021210
4
Quaternary
11321033000331
5
Quinary
200303433124
6
Senary
13451315033
8
Octal
571170075
10
Decimal
98889789
12
Duodecimal
2914ba79
16
Hexadecimal
5e4f03d
20
Vigesimal
1ai1499
36
Base36
1mvjul
md5
550ffda09fdd644ad4c791fc2aa5c7ec
sha1
f4d665dfa7d942d9c3db4a2edfcdae4d055a6bb5
sha256
02b6ee7c63e69e5070a602714c75be949354d0f9bf28033db5b0fe2a58d7ef36
sha512
f2e83ea6781ca2fe4931b9968c9de277f8103bc3e7664a6585af586cc13d18f58dba771a35a9f050f9b2d4eaf97a1f21f80e1537a1204844031611c18522c24f
ripemd-160
39496d49c398968ece70346c2d95fc50e4696dcf
Diameter
197779578
Circumference
621342869.27489
Area
3.0722232619624E+16
Volume
4.0508201351514E+24
Surface area
1.228889304785E+17
Circumference
621342869.27489
Perimeter
395559156
Area
9779190368464521
Diagonal
139851280.78401
Surface area
58675142210787126
Volume
9.6706207212829E+23
Space diagonal
171282138.89777
Perimeter
296669367
Area
4.2345136437672E+15
Altitude
85641069.448883
Surface area
4.2345136437672E+15
Volume
1.139693581717E+23
Height
46617093.594671