98486987 is an odd 8-digits composite number following 98486986
and preceding 98486988 . In scientific notation, it is written as 9.8486987 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 94419360 positive integers (up to 98486987) that are relatively prime to 98486987.
98486987 has 8 divisors, whose sum is 99302112
The reverse of 98486987 is 78968489
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-eight million four hundred eighty-six thousand nine hundred eighty-seven
Scientific notation
9.8486987 × 10^7
Engineering notation
9.8486987 × 10^6
Prime Factorization
841 × 181 × 647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98486987
Product of the distinct prime numbers
The prime factorization of 98486987 is 841 × 181 × 647.
Since it has a total of 3 prime factors.
4 , 5 , 39 , 78 , 458 , 101 , 8103 , 4453 , 4021 , 30209 , 872706 , 931368 , 5574503 , 1381622 , 52968895 , 81422300 , 229891301 , 424201829 , 444174704 , 8043534640
n×2
196973974
n×3
295460961
n×4
393947948
n×5
492434935
n÷2
49243493.5
n÷3
32828995.666667
n÷3
24621746.75
n÷5
19697397.4
n2
9699686608338169
n3
9.5529290889948E+23
n4
9.4083920299975E+31
n5
9.2660418354927E+39
2 √n
9924.0610135166
3 √n
461.80604884664
4 √n
99.619581476317
5 √n
39.689513020697
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
-98486986
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 98486987 can be divided by 8 positive divisors.
The sum of these divisors (counting 98486987) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110111101100101011001011
3
Ternary
20212022122202012
4
Quaternary
11313230223023
5
Quinary
200203040422
6
Senary
13434530135
8
Octal
567545313
10
Decimal
98486987
12
Duodecimal
28b9694b
16
Hexadecimal
5decacb
20
Vigesimal
1afah97
36
Base36
1mmx1n
md5
5de338effea4857b53ecef5fb012fad9
sha1
23bf52df07b646e9fbe06f97e1e253e409916ccc
sha256
116166dcdd33216e1edb09b6dda9ff64155212d4aca566a65fcb1e48f13abacc
sha512
bd5f343f42394105b09e11a912080f81e3dafd5cebb0bc51a4d70e138d23ff6ba280a00c90e051c62f90384006ec092619019f51a79370940ad71c7735dd21df
ripemd-160
e4d195b1ad13d19298d41cad1bee6a76bf5280a0
Diameter
196973974
Circumference
618811989.66679
Area
3.0472464190878E+16
Volume
4.0015215795E+24
Surface area
1.2188985676351E+17
Circumference
618811989.66679
Perimeter
393947948
Area
9699686608338169
Diagonal
139281632.73266
Surface area
58198119650029014
Volume
9.5529290889948E+23
Space diagonal
170584465.36838
Perimeter
295460961
Area
4.2000875057843E+15
Altitude
85292232.684188
Surface area
4.2000875057843E+15
Volume
1.1258234898371E+23
Height
46427210.910888