98494945 is an odd 8-digits composite number following 98494944
and preceding 98494946 . In scientific notation, it is written as 9.8494945 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 78637296 positive integers (up to 98494945) that are relatively prime to 98494945.
98494945 has 8 divisors, whose sum is 118431936
The reverse of 98494945 is 54949489
Previous prime number is 503
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-eight million four hundred ninety-four thousand nine hundred forty-five
Scientific notation
9.8494945 × 10^7
Engineering notation
9.8494945 × 10^6
Prime Factorization
5 × 503 × 39163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98494945
Product of the distinct prime numbers
The prime factorization of 98494945 is 5 × 503 × 39163.
Since it has a total of 3 prime factors.
2 , 2 , 44 , 64 , 536 , 331 , 2152 , 7649 , 51207 , 63370 , 405366 , 989128 , 648596 , 8849120 , 80985596 , 43031736 , 486295494 , 978259194 , 3456733377 , 1384634222
n×2
196989890
n×3
295484835
n×4
393979780
n×5
492474725
n÷2
49247472.5
n÷3
32831648.333333
n÷3
24623736.25
n÷5
19698989
n2
9701254190553025
n3
9.5552449792954E+23
n4
9.4114332869723E+31
n5
9.269786039715E+39
2 √n
9924.4619501513
3 √n
461.8184868809
4 √n
99.621593794474
5 √n
39.690154402764
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
-98494944
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 98494945 can be divided by 8 positive divisors.
The sum of these divisors (counting 98494945) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110111101110100111100001
3
Ternary
20212100001122221
4
Quaternary
11313232213201
5
Quinary
200203314240
6
Senary
13435031041
8
Octal
567564741
10
Decimal
98494945
12
Duodecimal
28b9b481
16
Hexadecimal
5dee9e1
20
Vigesimal
1afbh75
36
Base36
1mn36p
md5
71c66ae18d303cb88d01583a9fed0aae
sha1
43730550d64ee321660b2680955bc860ff8450a3
sha256
92029ba58176610e2224796b86d4d43d42b033eb628a7430ab1bb0a69014024c
sha512
bd82c023123946752450c6a8453323051b37a4f2dafca1ec97951f0ebe9586476183799aa1872588ec85de3cd07e4cf120539988dc7ea71a2ce2fa5878cf8aac
ripemd-160
97be3cfe5804a951d3045d389ae126d2cf3176ab
Diameter
196989890
Circumference
618861991.25546
Area
3.0477388895649E+16
Volume
4.0024916573607E+24
Surface area
1.2190955558259E+17
Circumference
618861991.25546
Perimeter
393979780
Area
9701254190553025
Diagonal
139292887.04419
Surface area
58207525143318150
Volume
9.5552449792954E+23
Space diagonal
170598249.0287
Perimeter
295484835
Area
4.2007662887946E+15
Altitude
85299124.514351
Surface area
4.2007662887946E+15
Volume
1.1260964201264E+23
Height
46430962.348064