98989893 is an odd 8-digits composite number following 98989892
and preceding 98989894 . In scientific notation, it is written as 9.8989893 × 10^7.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 65650176 positive integers (up to 98989893) that are relatively prime to 98989893.
98989893 has 8 divisors, whose sum is 110560600
The reverse of 98989893 is 39898989
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
ninety-eight million nine hundred eighty-nine thousand eight hundred ninety-three
Scientific notation
9.8989893 × 10^7
Engineering notation
9.8989893 × 10^6
Prime Factorization
9 × 193 × 56989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98989893
Product of the distinct prime numbers
The prime factorization of 98989893 is 9 × 193 × 56989.
Since it has a total of 3 prime factors.
9 , 5 , 71 , 80 , 722 , 466 , 9951 , 3205 , 44449 , 63295 , 771929 , 622517 , 2394080 , 5490611 , 64057690 , 98181171 , 919669800 , 624936667 , 1706276860 , 6464939841
n×2
197979786
n×3
296969679
n×4
395959572
n×5
494949465
n÷2
49494946.5
n÷3
32996631
n÷3
24747473.25
n÷5
19797978.6
n2
9798998916151449
n3
9.7000185421695E+23
n4
9.6020379758737E+31
n5
9.5050471181368E+39
2 √n
9949.3664622427
3 √n
462.59075774311
4 √n
99.746511027919
5 √n
39.729963947788
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
-98989892
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 98989893 can be divided by 8 positive divisors.
The sum of these divisors (counting 98989893) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100111011101000101
3
Ternary
20220021012121100
4
Quaternary
11321213131011
5
Quinary
200320134033
6
Senary
13453410313
8
Octal
571473505
10
Decimal
98989893
12
Duodecimal
29199999
16
Hexadecimal
5e67745
20
Vigesimal
1aideed
36
Base36
1mxp39
md5
e4edf9ff2cc779e8114ee87de34ea4eb
sha1
714115b785eef4e47e7d94c362145614471e05c1
sha256
535367eb8d17ee6f650398c163c9770c0f3d46371f1659582f55c46d9794d643
sha512
c1ce8482be117f3b8e771876f8692e00032fb0b9cc2aab589e15ffa1d53ab2e5f22cd8f32af9ba904169d0aa2444d88e21dedf2fdef9acf55140345fbe7ca2ae
ripemd-160
bce4b427bed32a3330747cb0e11dce8c9370db18
Diameter
197979786
Circumference
621971841.25688
Area
3.0784463007516E+16
Volume
4.0631342655686E+24
Surface area
1.2313785203006E+17
Circumference
621971841.25688
Perimeter
395959572
Area
9798998916151449
Diagonal
139992849.21846
Surface area
58793993496908694
Volume
9.7000185421695E+23
Space diagonal
171455524.11181
Perimeter
296969679
Area
4.2430909965217E+15
Altitude
85727762.055903
Surface area
4.2430909965217E+15
Volume
1.1431581481339E+23
Height
46664283.072821