98286987 is an odd 8-digits composite number following 98286986
and preceding 98286988 . In scientific notation, it is written as 9.8286987 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 65184768 positive integers (up to 98286987) that are relatively prime to 98286987.
98286987 has 8 divisors, whose sum is 131729104
The reverse of 98286987 is 78968289
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million two hundred eighty-six thousand nine hundred eighty-seven
Scientific notation
9.8286987 × 10^7
Engineering notation
9.8286987 × 10^6
Prime Factorization
3 × 193 × 169753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98286987
Product of the distinct prime numbers
The prime factorization of 98286987 is 3 × 193 × 169753.
Since it has a total of 3 prime factors.
9 , 4 , 21 , 62 , 166 , 525 , 7834 , 6022 , 63210 , 80028 , 744944 , 138118 , 9584577 , 1188764 , 59667978 , 92774582 , 514547887 , 184843588 , 3866153614 , 1304954095
n×2
196573974
n×3
294860961
n×4
393147948
n×5
491434935
n÷2
49143493.5
n÷3
32762329
n÷3
24571746.75
n÷5
19657397.4
n2
9660331813538169
n3
9.4948490737291E+23
n4
9.3322010747658E+31
n5
9.1723392571689E+39
2 √n
9913.9793725829
3 √n
461.4932366221
4 √n
99.568967919643
5 √n
39.673380212509
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
-98286986
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 98286987 can be divided by 8 positive divisors.
The sum of these divisors (counting 98286987) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110110111011110110001011
3
Ternary
20211221111101210
4
Quaternary
11312323312023
5
Quinary
200130140422
6
Senary
13430344203
8
Octal
566736613
10
Decimal
98286987
12
Duodecimal
28abb063
16
Hexadecimal
5dbbd8b
20
Vigesimal
1ae5h97
36
Base36
1mimq3
md5
9f255ba679681d96c7ae75fdc85d72b5
sha1
92fd20399a07fdc15447f87a42067546571d1782
sha256
eb8a583bcc53f23a8ab6707d635fbe65849e1b23ba24f0066c38c59fa2c8ee83
sha512
378420d9145412f134fb0d9fe38f699ad550b8deda4ab333d2a6fe512bb45428b1698ab6f2f7b8b84d6d5e77317068625ef8c5632c63ca7645fc3610a8303ec7
ripemd-160
18eaa982b53b1a7d898c6be82678b7f65518b379
Diameter
196573974
Circumference
617555352.60535
Area
3.0348827456651E+16
Volume
3.9771930795962E+24
Surface area
1.2139530982661E+17
Circumference
617555352.60535
Perimeter
393147948
Area
9660331813538169
Diagonal
138998790.02019
Surface area
57961990881229014
Volume
9.4948490737291E+23
Space diagonal
170238055.20686
Perimeter
294860961
Area
4.1830463797555E+15
Altitude
85119027.603431
Surface area
4.1830463797555E+15
Volume
1.1189786943961E+23
Height
46332930.006729