98985855 is an odd 8-digits composite number following 98985854
and preceding 98985856 . In scientific notation, it is written as 9.8985855 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 52744608 positive integers (up to 98985855) that are relatively prime to 98985855.
98985855 has 16 divisors, whose sum is 158520960
The reverse of 98985855 is 55858989
Previous prime number is 1459
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million nine hundred eighty-five thousand eight hundred fifty-five
Scientific notation
9.8985855 × 10^7
Engineering notation
9.8985855 × 10^6
Prime Factorization
3 × 5 × 1459 × 4523
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98985855
Product of the distinct prime numbers
The prime factorization of 98985855 is 3 × 5 × 1459 × 4523.
Since it has a total of 4 prime factors.
7 , 6 , 39 , 41 , 122 , 565 , 58 , 6743 , 1036 , 85235 , 913358 , 85535 , 7898707 , 2723053 , 42614352 , 8001670 , 741766087 , 91460584 , 9698384093 , 1006611771
n×2
197971710
n×3
296957565
n×4
395943420
n×5
494929275
n÷2
49492927.5
n÷3
32995285
n÷3
24746463.75
n÷5
19797171
n2
9798199490081025
n3
9.6988315398623E+23
n4
9.6004713247424E+31
n5
9.5031086248261E+39
2 √n
9949.1635326795
3 √n
462.58446765017
4 √n
99.745493796359
5 √n
39.729639809217
1 , 3 , 5 , 15 , 1459 , 4377 , 4523 , 7295 , 13569 , 21885 , 22615 , 67845 , 6599057 , 19797171 , 32995285 , 98985855
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98985854
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98985855 can be divided by 16 positive divisors.
The sum of these divisors (counting 98985855) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100110011101111111
3
Ternary
20220021000001210
4
Quaternary
11321212131333
5
Quinary
200320021410
6
Senary
13453335503
8
Octal
571463577
10
Decimal
98985855
12
Duodecimal
29197593
16
Hexadecimal
5e6677f
20
Vigesimal
1aid4cf
36
Base36
1mxlz3
md5
604c9d63a33049be57fd486997de31e4
sha1
63279e8a76b5e32db3a2c2921d38dca840cb8014
sha256
0b9010851629c702550b12aeff7b4cca981bb65793bb4c07861b0914df1a4d95
sha512
bbec9e85508e88d014bbcc01b8ab4cdedeec70cf5e887f2a432b386ad67d9a6b0c1e002396d077855b6f8ef5cb14cfa961f00675b0ae3ed9ee10cd5626f13725
ripemd-160
ad8573b0aa14d07f44bc4306aea2cfe61bd10395
Diameter
197971710
Circumference
621946469.75461
Area
3.0781951536446E+16
Volume
4.0626370552049E+24
Surface area
1.2312780614578E+17
Circumference
621946469.75461
Perimeter
395943420
Area
9798199490081025
Diagonal
139987138.6241
Surface area
58789196940486150
Volume
9.6988315398623E+23
Space diagonal
171448530.09065
Perimeter
296957565
Area
4.2427448348789E+15
Altitude
85724265.045323
Surface area
4.2427448348789E+15
Volume
1.1430182585704E+23
Height
46662379.541366