98487988 is an even 8-digits composite number following 98487987
and preceding 98487989 . In scientific notation, it is written as 9.8487988 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors.
There are 49243992 positive integers (up to 98487988) that are relatively prime to 98487988.
98487988 has 6 divisors, whose sum is 172353986
The reverse of 98487988 is 88978489
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-eight million four hundred eighty-seven thousand nine hundred eighty-eight
Scientific notation
9.8487988 × 10^7
Engineering notation
9.8487988 × 10^6
Prime Factorization
2 × 2 × 24621997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49243994
Product of the distinct prime numbers
The prime factorization of 98487988 is 2 × 2 × 24621997.
Since it has a total of 3 prime factors.
8 , 8 , 99 , 44 , 257 , 744 , 3394 , 9562 , 90792 , 89724 , 219038 , 879720 , 8652925 , 1128562 , 35441682 , 7272239 , 72626337 , 189893675 , 3773031860 , 2442381890
n×2
196975976
n×3
295463964
n×4
393951952
n×5
492439940
n÷2
49243994
n÷3
32829329.333333
n÷3
24621997
n÷5
19697597.6
n2
9699883780288144
n3
9.5532203735441E+23
n4
9.4087745351097E+31
n5
9.2665127350859E+39
2 √n
9924.1114463714
3 √n
461.80761340626
4 √n
99.619834603212
5 √n
39.689593699459
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98487987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98487988 can be divided by 6 positive divisors.
The sum of these divisors (counting 98487988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101110111101100111010110100
3
Ternary
20212022201010021
4
Quaternary
11313230322310
5
Quinary
200203103423
6
Senary
13434534524
8
Octal
567547264
10
Decimal
98487988
12
Duodecimal
28b97444
16
Hexadecimal
5deceb4
20
Vigesimal
1afajj8
36
Base36
1mmxtg
md5
3c0ca61273e0f38010306785898419ad
sha1
60b5523327c1e248fb9ffa3c2165ac02c6453634
sha256
b7cc3f683e7a98cea93030be9ea9eab45deb07915795edd157fa4051f1c306c5
sha512
08f1ea2e8a8b5b89e33459f63ea247439be8ae0325282fe1f3283c59cd5c11723f3eb77d7d8e4857af75c18e623f6acf17a22ab10689dbc3574af3ec630837f7
ripemd-160
38474cbcd620bbbfd5f5f482e3f2360814311dda
Diameter
196975976
Circumference
618818279.13528
Area
3.0473083624828E+16
Volume
4.0016435924867E+24
Surface area
1.2189233449931E+17
Circumference
618818279.13528
Perimeter
393951952
Area
9699883780288144
Diagonal
139283048.36044
Surface area
58199302681728864
Volume
9.5532203735441E+23
Space diagonal
170586199.15123
Perimeter
295463964
Area
4.2001728837431E+15
Altitude
85293099.575617
Surface area
4.2001728837431E+15
Volume
1.1258578180504E+23
Height
46427682.786813