98989998 is an even 8-digits composite number following 98989997
and preceding 98989999 . In scientific notation, it is written as 9.8989998 × 10^7.
The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors.
There are 32996664 positive integers (up to 98989998) that are relatively prime to 98989998.
98989998 has 8 divisors, whose sum is 197980008
The reverse of 98989998 is 89998989
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 69
Digital Root 6
Name
ninety-eight million nine hundred eighty-nine thousand nine hundred ninety-eight
Scientific notation
9.8989998 × 10^7
Engineering notation
9.8989998 × 10^6
Prime Factorization
2 × 3 × 16498333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98989998
Product of the distinct prime numbers
The prime factorization of 98989998 is 2 × 3 × 16498333.
Since it has a total of 3 prime factors.
1 , 4 , 97 , 77 , 96 , 191 , 7911 , 815 , 29276 , 65834 , 523929 , 246982 , 5595263 , 3378643 , 68872050 , 51927940 , 520661521 , 825124503 , 1872669692 , 2037320876
n×2
197979996
n×3
296969994
n×4
395959992
n×5
494949990
n÷2
49494999
n÷3
32996666
n÷3
24747499.5
n÷5
19797999.6
n2
9799019704040004
n3
9.7000494090488E+23
n4
9.6020787160164E+31
n5
9.5050975289431E+39
2 √n
9949.3717389592
3 √n
462.59092130193
4 √n
99.746537478547
5 √n
39.729972376213
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
-98989997
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 98989998 can be divided by 8 positive divisors.
The sum of these divisors (counting 98989998) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100111011110101110
3
Ternary
20220021012202020
4
Quaternary
11321213132232
5
Quinary
200320134443
6
Senary
13453411010
8
Octal
571473656
10
Decimal
98989998
12
Duodecimal
29199a66
16
Hexadecimal
5e677ae
20
Vigesimal
1aideji
36
Base36
1mxp66
md5
75a3dcebe1023da9e2977ea33af0df8c
sha1
51421e26267c3cb797ef6606825abd8827fc2fa1
sha256
cead4efd5f8d2ac31b275db788e22906e1dc4729144e208a225a1dd5828fb3ae
sha512
86f0077864dbca1e8250781fbdd6b12bbb5ea1d901b9a3d1cdb7d9cbc9856b3c21f851679e858bcb49944d264afd6d690f5a0041ea253cd8283fe9db21c57377
ripemd-160
dddc31c187a15aab3a846f3de875b86b0ed8182f
Diameter
197979996
Circumference
621972500.99134
Area
3.0784528314594E+16
Volume
4.0631471950568E+24
Surface area
1.2313811325837E+17
Circumference
621972500.99134
Perimeter
395959992
Area
9799019704040004
Diagonal
139992997.71089
Surface area
58794118224240024
Volume
9.7000494090488E+23
Space diagonal
171455705.97714
Perimeter
296969994
Area
4.2430999979415E+15
Altitude
85727852.988571
Surface area
4.2430999979415E+15
Volume
1.1431617858305E+23
Height
46664332.570295