98981521 is an odd 8-digits prime number following 98981520
and preceding 98981522 . In scientific notation, it is written as 9.8981521 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 98981520 positive integers (up to 98981521) that are relatively prime to 98981521.
98981521 has 2 divisors, whose sum is 98981522
The reverse of 98981521 is 12518989
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
ninety-eight million nine hundred eighty-one thousand five hundred twenty-one
Scientific notation
9.8981521 × 10^7
Engineering notation
9.8981521 × 10^6
Prime Factorization
98981521
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
98981521
Product of the distinct prime numbers
The prime factorization of 98981521 is 98981521.
Since it has a total of 1 prime factors.
9 , 6 , 88 , 69 , 794 , 274 , 9455 , 6012 , 87924 , 21421 , 149623 , 31644 , 5602886 , 3096086 , 16914156 , 2415095 , 896521169 , 734751714 , 8507411336 , 360416111
n×2
197963042
n×3
296944563
n×4
395926084
n×5
494907605
n÷2
49490760.5
n÷3
32993840.333333
n÷3
24745380.25
n÷5
19796304.2
n2
9797341499473441
n3
9.697557633743E+23
n4
9.5987900457304E+31
n5
9.5010283848606E+39
2 √n
9948.9457230402
3 √n
462.57771628035
4 √n
99.74440196342
5 √n
39.729291898347
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
98981522
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
49490761
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9948.9457732968
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999797942
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98981521 can be divided by 2 positive divisors.
The sum of these divisors (counting 98981521) is 98981522, the average is 49490761.
Base
System
Value
2
Binary
101111001100101011010010001
3
Ternary
20220020210010021
4
Quaternary
11321211122101
5
Quinary
200314402041
6
Senary
13453303441
8
Octal
571453221
10
Decimal
98981521
12
Duodecimal
29194b81
16
Hexadecimal
5e65691
20
Vigesimal
1aicdg1
36
Base36
1mximp
md5
d849f03654cdb3c1acaa78a139ec622b
sha1
e58713ff15c6f7eb07154f7c37fee0fa26eac3bb
sha256
a2fc0bbce09cb7930c79da23c737296d9e86a5dccfeb0ca6aaab41fb97955c6a
sha512
76a8c3c7d4fa8499735c77f3b96de8256ce1f977b4a7c45a07bb366ee6333d02d6ce58d1b8718182a619d995fe5953ca764fbba5f8cbfdeb2993d5cf8e28ea96
ripemd-160
ccf3d97a4156a46b484f79941a66285eff6564e4
Diameter
197963042
Circumference
621919238.42949
Area
3.0779256079456E+16
Volume
4.0621034426574E+24
Surface area
1.2311702431782E+17
Circumference
621919238.42949
Perimeter
395926084
Area
9797341499473441
Diagonal
139981009.42252
Surface area
58784048996840646
Volume
9.697557633743E+23
Space diagonal
171441023.38245
Perimeter
296944563
Area
4.2423733140478E+15
Altitude
85720511.691223
Surface area
4.2423733140478E+15
Volume
1.1428681272945E+23
Height
46660336.474172