98996985 is an odd 8-digits composite number following 98996984
and preceding 98996986 . In scientific notation, it is written as 9.8996985 × 10^7.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 51865920 positive integers (up to 98996985) that are relatively prime to 98996985.
98996985 has 16 divisors, whose sum is 112771200
The reverse of 98996985 is 58969989
Previous prime number is 59
Is Prime? no Number parity odd Number length 8 Sum of Digits 63 Digital Root 9
Name
ninety-eight million nine hundred ninety-six thousand nine hundred eighty-five
Scientific notation
9.8996985 × 10^7
Engineering notation
9.8996985 × 10^6
Prime Factorization
9 × 135 × 59 × 1381
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
98996985 Product of the distinct prime numbers
The prime factorization of 98996985 is 9 × 135 × 59 × 1381.
Since it has a total of 4 prime factors.
4 , 3 , 99 , 2 , 863 , 342 , 8125 , 3436 , 21142 , 18652 , 694005 , 799195 , 6731038 , 5618735 , 89075153 , 67455909 , 534710600 , 950405951 , 8652519216 , 229340989
n×2
197993970
n×3
296990955
n×4
395987940
n×5
494984925
n÷2
49498492.5
n÷3
32998995
n÷3
24749246.25
n÷5
19799397
n2
9800403039090225
n3
9.7021035265477E+23
n4
9.6047899728609E+31
n5
9.5084524887146E+39
2 √n9949.722860462
3 √n462.6018047137
4 √n99.748297531647
5 √n39.730533211621
1 , 9 , 59 , 135 , 531 , 1215 , 1381 , 7965 , 12429 , 71685 , 81479 , 186435 , 733311 , 1677915 , 10999665 , 98996985
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
-98996984 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 98996985 can be divided by 16 positive divisors.
The sum of these divisors (counting 98996985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001101001001011111001
3
Ternary
20220021120100000
4
Quaternary
11321221023321
5
Quinary
200320400420
6
Senary
13453503213
8
Octal
571511371
10
Decimal
98996985
12
Duodecimal
291a1b09
16
Hexadecimal
5e692f9
20
Vigesimal
1aiec95
36
Base36
1mxuk9
md5
a8efb448a03eb1c88c94b37314e22080
sha1
b58b6b8b65c8795db784a2445c47c448a82e64c8
sha256
a0821aab92a2ab7bdaa5587feef1daaf2fae8d6b04274ead018d84ce4b9593db
sha512
5b3f1becfcc858f2c471ffc54fe4eeb85368e3478c9a599486011778f331d0a9ff53a04a0d39ddeebe5ff1765800c251a46728b8403754f5c8a813df854426dd
ripemd-160
14091c0f7e7e0dc80411636e252f205e511841c1
Diameter
197993970
Circumference
622016401.60708
Area
3.0788874189825E+16
Volume
4.0640076217826E+24
Surface area
1.231554967593E+17
Circumference
622016401.60708
Perimeter
395987940
Area
9800403039090225
Diagonal
140002878.82105
Surface area
58802418234541350
Volume
9.7021035265477E+23
Space diagonal
171467807.81613
Perimeter
296990955
Area
4.2436989995892E+15
Altitude
85733903.908067
Surface area
4.2436989995892E+15
Volume
1.1434038658993E+23
Height
46667626.273682