98981490 is an even 8-digits composite number following 98981489
and preceding 98981491 . In scientific notation, it is written as 9.8981490 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 26395056 positive integers (up to 98981490) that are relatively prime to 98981490.
98981490 has 8 divisors, whose sum is 158370432
The reverse of 98981490 is 09418989
Previous prime number is 15
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-eight million nine hundred eighty-one thousand four hundred ninety
Scientific notation
9.8981490 × 10^7
Engineering notation
9.8981490 × 10^6
Prime Factorization
2 × 15 × 3299383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981490
Product of the distinct prime numbers
The prime factorization of 98981490 is 2 × 15 × 3299383.
Since it has a total of 3 prime factors.
6 , 9 , 32 , 10 , 775 , 194 , 3444 , 3682 , 50335 , 70846 , 687583 , 241993 , 7389754 , 1325833 , 87672126 , 82759584 , 704902060 , 386130388 , 7304892578 , 1695350154
n×2
197962980
n×3
296944470
n×4
395925960
n×5
494907450
n÷2
49490745
n÷3
32993830
n÷3
24745372.5
n÷5
19796298
n2
9797335362620100
n3
9.6975485222183E+23
n4
9.5987780207646E+31
n5
9.5010135067453E+39
2 √n
9948.9441650861
3 √n
462.57766798881
4 √n
99.744394153687
5 √n
39.729289409785
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
-98981489
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 98981490 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981490) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101011001110010
3
Ternary
20220020210002010
4
Quaternary
11321211121302
5
Quinary
200314401430
6
Senary
13453303350
8
Octal
571453162
10
Decimal
98981490
12
Duodecimal
29194b56
16
Hexadecimal
5e65672
20
Vigesimal
1aicdea
36
Base36
1mxilu
md5
25dc76b84572637dce064bd4a5208553
sha1
4d3d91ed2d0b69923f69ec3cc189244a320b5c30
sha256
830b17b1e0f713a5635286d24d9ce8878a2ae99e7d1d69b14b4140474f5cade3
sha512
60a790e781118e7febd65f8ee128fe04f427cf76f5f55a56a1433979f00953120de05f02b430f3fe5fdadc17dd8372273af8092ecdcbf0675799fa3e151bfaa4
ripemd-160
6b6046d2c6ffa23bdc0774dbd0e51f1bb8d27b7b
Diameter
197962980
Circumference
621919043.65074
Area
3.0779236799963E+16
Volume
4.0620996260309E+24
Surface area
1.2311694719985E+17
Circumference
621919043.65074
Perimeter
395925960
Area
9797335362620100
Diagonal
139980965.5819
Surface area
58784012175720600
Volume
9.6975485222183E+23
Space diagonal
171440969.68887
Perimeter
296944470
Area
4.2423706567123E+15
Altitude
85720484.844435
Surface area
4.2423706567123E+15
Volume
1.142867053491E+23
Height
46660321.860632