98889391 is an odd 8-digits composite number following 98889390
and preceding 98889392 . In scientific notation, it is written as 9.8889391 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 89862528 positive integers (up to 98889391) that are relatively prime to 98889391.
98889391 has 8 divisors, whose sum is 108317520
The reverse of 98889391 is 19398889
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
ninety-eight million eight hundred eighty-nine thousand three hundred ninety-one
Scientific notation
9.8889391 × 10^7
Engineering notation
9.8889391 × 10^6
Prime Factorization
29 × 17 × 200587
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98889391
Product of the distinct prime numbers
The prime factorization of 98889391 is 29 × 17 × 200587.
Since it has a total of 3 prime factors.
8 , 6 , 10 , 41 , 29 , 787 , 2827 , 7452 , 66849 , 50575 , 595163 , 891648 , 2798386 , 3470110 , 44279074 , 96773688 , 898009149 , 321039523 , 1978426231 , 5860130153
n×2
197778782
n×3
296668173
n×4
395557564
n×5
494446955
n÷2
49444695.5
n÷3
32963130.333333
n÷3
24722347.75
n÷5
19777878.2
n2
9779111652350881
n3
9.6705039582198E+23
n4
9.5631024709145E+31
n5
9.4568937941933E+39
2 √n
9944.3145062895
3 √n
462.43415239809
4 √n
99.72118383919
5 √n
39.721893298799
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
-98889390
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 98889391 can be divided by 8 positive divisors.
The sum of these divisors (counting 98889391) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001001110111010101111
3
Ternary
20220002002202001
4
Quaternary
11321032322233
5
Quinary
200303430031
6
Senary
13451313131
8
Octal
571167257
10
Decimal
98889391
12
Duodecimal
2914b7a7
16
Hexadecimal
5e4eeaf
20
Vigesimal
1ai139b
36
Base36
1mvjjj
md5
0c74559d9c61cf3100fbe004bbcf46af
sha1
4b53d67e7701bfdc431b61080b13ea106c8d2285
sha256
98c50c4c62b798022300b16a9d2324d48b4d311e73b79bd982de71a53f9c1d8b
sha512
29dee84c03977268bb8f31217dc05e5ba89b05e4c09a024ed8619d026e9cf25833e297a50cee16285ec3fc92d4a6cc948be55b128852024105ebe573bd42efbb
ripemd-160
37c011050b8053a75f86f2d05f811a18b0897611
Diameter
197778782
Circumference
621340368.56714
Area
3.072198532566E+16
Volume
4.0507712255539E+24
Surface area
1.2288794130264E+17
Circumference
621340368.56714
Perimeter
395557564
Area
9779111652350881
Diagonal
139850717.92702
Surface area
58674669914105286
Volume
9.6705039582198E+23
Space diagonal
171281449.54154
Perimeter
296668173
Area
4.2344795586901E+15
Altitude
85640724.770772
Surface area
4.2344795586901E+15
Volume
1.1396798210581E+23
Height
46616905.975672