98986975 is an odd 8-digits composite number following 98986974
and preceding 98986976 . In scientific notation, it is written as 9.8986975 × 10^7.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 78563520 positive integers (up to 98986975) that are relatively prime to 98986975.
98986975 has 12 divisors, whose sum is 123714304
The reverse of 98986975 is 57968989
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-eight million nine hundred eighty-six thousand nine hundred seventy-five
Scientific notation
9.8986975 × 10^7
Engineering notation
9.8986975 × 10^6
Prime Factorization
5 × 5 × 127 × 31177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19797395
Product of the distinct prime numbers
The prime factorization of 98986975 is 5 × 5 × 127 × 31177.
Since it has a total of 4 prime factors.
6 , 7 , 9 , 32 , 689 , 588 , 5798 , 4511 , 18689 , 97085 , 91826 , 312652 , 3428942 , 4126675 , 84547329 , 97164006 , 68474841 , 326161455 , 9024407565 , 7831599275
n×2
197973950
n×3
296960925
n×4
395947900
n×5
494934875
n÷2
49493487.5
n÷3
32995658.333333
n÷3
24746743.75
n÷5
19797395
n2
9798421219650625
n3
9.6991607630903E+23
n4
9.60090583977E+31
n5
9.5036462633866E+39
2 √n
9949.2198186592
3 √n
462.58621231915
4 √n
99.745775943942
5 √n
39.729729714982
1 , 5 , 25 , 127 , 635 , 3175 , 31177 , 155885 , 779425 , 3959479 , 19797395 , 98986975
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98986974
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98986975 can be divided by 12 positive divisors.
The sum of these divisors (counting 98986975) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111001100110101111011111
3
Ternary
20220021001121021
4
Quaternary
11321212233133
5
Quinary
200320040400
6
Senary
13453345011
8
Octal
571465737
10
Decimal
98986975
12
Duodecimal
29198167
16
Hexadecimal
5e66bdf
20
Vigesimal
1aid78f
36
Base36
1mxmu7
md5
cf41068d967d74eb3417dfbd75808677
sha1
7779ca6fe85dbd44cab03cc806515809e0cafd89
sha256
279ba2eddad820e934e8a464d01b690f8b44bd34bc0605cfbe83868eb6a3aa81
sha512
f4f5aabce1ec404c345c621d98d5f7e990a9b9d50f7121e7070748811452afdc6f53a6b4d5d4be149bb0249ca36e1158f4f53c8b2dd863d1ca9e66530942b444
ripemd-160
af07a2af85f258eff1088607755c9cfa403503f8
Diameter
197973950
Circumference
621953506.92215
Area
3.0782648120433E+16
Volume
4.0627749599081E+24
Surface area
1.2313059248173E+17
Circumference
621953506.92215
Perimeter
395947900
Area
9798421219650625
Diagonal
139988722.54329
Surface area
58790527317903750
Volume
9.6991607630903E+23
Space diagonal
171450469.98755
Perimeter
296960925
Area
4.242840846599E+15
Altitude
85725234.993775
Surface area
4.242840846599E+15
Volume
1.1430570578999E+23
Height
46662907.514429