98993815 is an odd 8-digits composite number following 98993814
and preceding 98993816 . In scientific notation, it is written as 9.8993815 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 77968800 positive integers (up to 98993815) that are relatively prime to 98993815.
98993815 has 16 divisors, whose sum is 120646656
The reverse of 98993815 is 51839989
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-eight million nine hundred ninety-three thousand eight hundred fifteen
Scientific notation
9.8993815 × 10^7
Engineering notation
9.8993815 × 10^6
Prime Factorization
5 × 211 × 103 × 911
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98993815
Product of the distinct prime numbers
The prime factorization of 98993815 is 5 × 211 × 103 × 911.
Since it has a total of 4 prime factors.
2 , 1 , 4 , 27 , 650 , 152 , 3793 , 2452 , 54496 , 36089 , 144428 , 643327 , 9811330 , 7693486 , 18612255 , 39463045 , 941752054 , 182603623 , 3359054308 , 8161306048
n×2
197987630
n×3
296981445
n×4
395975260
n×5
494969075
n÷2
49496907.5
n÷3
32997938.333333
n÷3
24748453.75
n÷5
19798763
n2
9799775408254225
n3
9.7011715380627E+23
n4
9.6035598052224E+31
n5
9.5069302269962E+39
2 √n
9949.5635582673
3 √n
462.5968669762
4 √n
99.74749900758
5 √n
39.730278764673
1 , 5 , 103 , 211 , 515 , 911 , 1055 , 4555 , 21733 , 93833 , 108665 , 192221 , 469165 , 961105 , 19798763 , 98993815
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
-98993814
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 98993815 can be divided by 16 positive divisors.
The sum of these divisors (counting 98993815) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001101000011010010111
3
Ternary
20220021101222121
4
Quaternary
11321220122113
5
Quinary
200320300230
6
Senary
13453440411
8
Octal
571503227
10
Decimal
98993815
12
Duodecimal
291a0107
16
Hexadecimal
5e68697
20
Vigesimal
1aie4af
36
Base36
1mxs47
md5
3cababf6992b5a741e6e8fd1f8046895
sha1
94a84b35698afb3387bb28d86090e5dab32770c8
sha256
8f4053e4700a78bee7f4169c13a41b36c15b937dc2ea3b9e4373427c591c396d
sha512
5a77ee365e57f9973286a85d49cc200b029cd70d7dd4086bb7575edf2279e14303103fa16ee5d39e64bc3756adc6905a7fa13cca8614e623466810335d78be9d
ripemd-160
cfa086f10503a1fb3849093224d8ad3c914dc568
Diameter
197987630
Circumference
621996483.90965
Area
3.0786902429401E+16
Volume
4.0636172313589E+24
Surface area
1.2314760971761E+17
Circumference
621996483.90965
Perimeter
395975260
Area
9799775408254225
Diagonal
139998395.76405
Surface area
58798652449525350
Volume
9.7011715380627E+23
Space diagonal
171462317.21507
Perimeter
296981445
Area
4.2434272274651E+15
Altitude
85731158.607537
Surface area
4.2434272274651E+15
Volume
1.143294030003E+23
Height
46666131.921351