98981538 is an even 8-digits composite number following 98981537
and preceding 98981539 . In scientific notation, it is written as 9.8981538 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 32993844 positive integers (up to 98981538) that are relatively prime to 98981538.
98981538 has 8 divisors, whose sum is 197963088
The reverse of 98981538 is 83518989
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-eight million nine hundred eighty-one thousand five hundred thirty-eight
Scientific notation
9.8981538 × 10^7
Engineering notation
9.8981538 × 10^6
Prime Factorization
2 × 3 × 16496923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981538
Product of the distinct prime numbers
The prime factorization of 98981538 is 2 × 3 × 16496923.
Since it has a total of 3 prime factors.
3 , 10 , 13 , 81 , 764 , 75 , 2594 , 4475 , 92919 , 99033 , 395482 , 46380 , 8955436 , 2489654 , 69517987 , 41061297 , 44573083 , 500476491 , 7489640687 , 9928549898
n×2
197963076
n×3
296944614
n×4
395926152
n×5
494907690
n÷2
49490769
n÷3
32993846
n÷3
24745384.5
n÷5
19796307.6
n2
9797344864845444
n3
9.697562630388E+23
n4
9.5987966400713E+31
n5
9.5010365438349E+39
2 √n
9948.9465774021
3 √n
462.5777427628
4 √n
99.744406246175
5 √n
39.729293263042
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
-98981537
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 98981538 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981538) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101011010100010
3
Ternary
20220020210010220
4
Quaternary
11321211122202
5
Quinary
200314402123
6
Senary
13453303510
8
Octal
571453242
10
Decimal
98981538
12
Duodecimal
29194b96
16
Hexadecimal
5e656a2
20
Vigesimal
1aicdgi
36
Base36
1mxin6
md5
17864648507090f0d5b64d27566bc8e6
sha1
de8520e2beaf90b621f7e012edf566d9c74c9e50
sha256
993126d1a1559a0f79859139c279954521dea4232593732e90ef334e207dbdb5
sha512
033cc813af9905665abfa27adcdd019b3c18c9be8895826d79316927ed2e6d17a4aafcc36a572510f7a7398daa8c5e6b095dd2cfdb6bd94ee57674f28a941267
ripemd-160
c1e74454fd71bb581b11383c3c92dc8de1ad9510
Diameter
197963076
Circumference
621919345.24364
Area
3.0779266652084E+16
Volume
4.0621055356472E+24
Surface area
1.2311706660834E+17
Circumference
621919345.24364
Perimeter
395926152
Area
9797344864845444
Diagonal
139981033.46415
Surface area
58784069189072664
Volume
9.697562630388E+23
Space diagonal
171441052.82731
Perimeter
296944614
Area
4.2423747712966E+15
Altitude
85720526.413655
Surface area
4.2423747712966E+15
Volume
1.1428687161548E+23
Height
46660344.488049