98493991 is an odd 8-digits composite number following 98493990
and preceding 98493992 . In scientific notation, it is written as 9.8493991 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 98447272 positive integers (up to 98493991) that are relatively prime to 98493991.
98493991 has 4 divisors, whose sum is 98540712
The reverse of 98493991 is 19939489
Previous prime number is 2213
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-eight million four hundred ninety-three thousand nine hundred ninety-one
Scientific notation
9.8493991 × 10^7
Engineering notation
9.8493991 × 10^6
Prime Factorization
2213 × 44507
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98493991
Product of the distinct prime numbers
The prime factorization of 98493991 is 2213 × 44507.
Since it has a total of 2 prime factors.
4 , 1 , 36 , 37 , 845 , 400 , 2026 , 8209 , 15166 , 79265 , 227338 , 796755 , 8851457 , 9388485 , 25711166 , 45799897 , 917643250 , 239946156 , 5854680216 , 187066896
n×2
196987982
n×3
295481973
n×4
393975964
n×5
492469955
n÷2
49246995.5
n÷3
32831330.333333
n÷3
24623497.75
n÷5
19698798.2
n2
9701066263108081
n3
9.5549673320897E+23
n4
9.4110686641214E+31
n5
9.2693371230435E+39
2 √n
9924.4138869759
3 √n
461.81699585257
4 √n
99.621352565481
5 √n
39.690077516475
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98493990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98493991 can be divided by 4 positive divisors.
The sum of these divisors (counting 98493991) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110111101110011000100111
3
Ternary
20212100000100121
4
Quaternary
11313232120213
5
Quinary
200203301431
6
Senary
13435022411
8
Octal
567563047
10
Decimal
98493991
12
Duodecimal
28b9aa07
16
Hexadecimal
5dee627
20
Vigesimal
1afbejb
36
Base36
1mn2g7
md5
8111a7962ebfb3d8f4cd8bc0ac1a6241
sha1
4dfe4a848e00b930f2e283f222207c52aa4210b3
sha256
5ef4531109feb709c3c6240ba9812b4f7f3455b27d1af6284e9ac9c1e8a05375
sha512
3ffe5368d2181c9c4bf24acaa9ff9072e45cd7ecfe2d360e42c89cdace0a1be112731b47bb2d492a08912adad66d22f6c793b86b9c90354a64386f692a1e72ca
ripemd-160
accd493f9a2692d21420f76842dc95691d3998af
Diameter
196987982
Circumference
618855997.09668
Area
3.0476798504168E+16
Volume
4.0023753567711E+24
Surface area
1.2190719401667E+17
Circumference
618855997.09668
Perimeter
393975964
Area
9701066263108081
Diagonal
139291537.88445
Surface area
58206397578648486
Volume
9.5549673320897E+23
Space diagonal
170596596.65223
Perimeter
295481973
Area
4.2006849138239E+15
Altitude
85298298.326116
Surface area
4.2006849138239E+15
Volume
1.1260636990894E+23
Height
46430512.628151