98491389 is an odd 8-digits composite number following 98491388
and preceding 98491390 . In scientific notation, it is written as 9.8491389 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 64059360 positive integers (up to 98491389) that are relatively prime to 98491389.
98491389 has 8 divisors, whose sum is 134524992
The reverse of 98491389 is 98319489
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-eight million four hundred ninety-one thousand three hundred eighty-nine
Scientific notation
9.8491389 × 10^7
Engineering notation
9.8491389 × 10^6
Prime Factorization
3 × 41 × 800743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98491389
Product of the distinct prime numbers
The prime factorization of 98491389 is 3 × 41 × 800743.
Since it has a total of 3 prime factors.
5 , 7 , 26 , 48 , 592 , 177 , 8884 , 4640 , 2750 , 63209 , 67644 , 77027 , 9353254 , 5096396 , 89062277 , 27964200 , 409840701 , 145333232 , 6784388346 , 194813852
n×2
196982778
n×3
295474167
n×4
393965556
n×5
492456945
n÷2
49245694.5
n÷3
32830463
n÷3
24622847.25
n÷5
19698277.8
n2
9700553707149321
n3
9.5542100868624E+23
n4
9.4100742225288E+31
n5
9.2681128076996E+39
2 √n
9924.2827952452
3 √n
461.81292907858
4 √n
99.620694613344
5 √n
39.689867808914
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
-98491388
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 98491389 can be divided by 8 positive divisors.
The sum of these divisors (counting 98491389) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110111101101101111111101
3
Ternary
20212022212210020
4
Quaternary
11313231233331
5
Quinary
200203211024
6
Senary
13435002353
8
Octal
567555775
10
Decimal
98491389
12
Duodecimal
28b993b9
16
Hexadecimal
5dedbfd
20
Vigesimal
1afb899
36
Base36
1mn0fx
md5
6657dc506c073ea95c9f4173bd65f88e
sha1
9d7e339b6bb350a96ea30b242b76c92a22e37459
sha256
cc5c045cc05bad7f0cda7961cd40a65654309f83270b361bf1b94a2c64ab37a3
sha512
06a6a429a3089ada560acfcf4c9a7f2c03d83215b93760bae5ecfff116c1379ed8a55b178c140b1b2fe008729b72ec232919e21d0349b43284f6f10fc7e64701
ripemd-160
d5ccea11ea104680d4b9a058797dd4fc3d9d0e16
Diameter
196982778
Circumference
618839648.24851
Area
3.0475188262134E+16
Volume
4.002058162632E+24
Surface area
1.2190075304853E+17
Circumference
618839648.24851
Perimeter
393965556
Area
9700553707149321
Diagonal
139287858.10076
Surface area
58203322242895926
Volume
9.5542100868624E+23
Space diagonal
170592089.85603
Perimeter
295474167
Area
4.2004629705833E+15
Altitude
85296044.928015
Surface area
4.2004629705833E+15
Volume
1.1259744568835E+23
Height
46429286.033588