98974785 is an odd 8-digits composite number following 98974784
and preceding 98974786 . In scientific notation, it is written as 9.8974785 × 10^7.
The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors.
There are 40400640 positive integers (up to 98974785) that are relatively prime to 98974785.
98974785 has 32 divisors, whose sum is 138378240
The reverse of 98974785 is 58747989
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million nine hundred seventy-four thousand seven hundred eighty-five
Scientific notation
9.8974785 × 10^7
Engineering notation
9.8974785 × 10^6
Prime Factorization
21 × 13 × 5 × 31 × 2339
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
98974785
Product of the distinct prime numbers
The prime factorization of 98974785 is 21 × 13 × 5 × 31 × 2339.
Since it has a total of 5 prime factors.
3 , 2 , 43 , 57 , 478 , 927 , 7269 , 1372 , 35838 , 91834 , 61041 , 614538 , 1060451 , 3389265 , 75714481 , 34387721 , 606616988 , 332513244 , 9722654671 , 7975342505
n×2
197949570
n×3
296924355
n×4
395899140
n×5
494873925
n÷2
49487392.5
n÷3
32991595
n÷3
24743696.25
n÷5
19794957
n2
9796008065796225
n3
9.6955779217045E+23
n4
9.5961774025145E+31
n5
9.4977959523573E+39
2 √n
9948.6071889486
3 √n
462.56722275876
4 √n
99.742704941006
5 √n
39.728751143279
1 , 5 , 13 , 21 , 31 , 65 , 105 , 155 , 273 , 403 , 651 , 1365 , 2015 , 2339 , 3255 , 8463 , 11695 , 30407 , 42315 , 49119 , 72509 , 152035 , 245595 , 362545 , 638547 , 942617 , 1522689 , 3192735 , 4713085 , 7613445 , 19794957 , 98974785
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98974784
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98974785 can be divided by 32 positive divisors.
The sum of these divisors (counting 98974785) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111001100011110001000001
3
Ternary
20220020102212210
4
Quaternary
11321203301001
5
Quinary
200314143120
6
Senary
13453212333
8
Octal
571436101
10
Decimal
98974785
12
Duodecimal
291910a9
16
Hexadecimal
5e63c41
20
Vigesimal
1aibgj5
36
Base36
1mxdfl
md5
ac9c4dcd8f9e9141a197daaaf36636c2
sha1
1c35c9aa6b2af70af4e39faba93391700330aa40
sha256
bec04f0738eaccc618b362ee701e4e44cfdfb9d162e8fc44b35ebe4655ff277d
sha512
5d07b880a713c1242ad2dd52a1eb505e99b772df08c888e4479dc265d64d8432393e915dd9d4c6477f475587a4fb1cdfaeeaae443781bd5a4e2f0686529b7c8a
ripemd-160
81286fd7ab072ceabe6380772e1242c0f2c3db2f
Diameter
197949570
Circumference
621876914.89326
Area
3.0775066974012E+16
Volume
4.0612741828179E+24
Surface area
1.2310026789605E+17
Circumference
621876914.89326
Perimeter
395899140
Area
9796008065796225
Diagonal
139971483.27996
Surface area
58776048394777350
Volume
9.6955779217045E+23
Space diagonal
171429356.28821
Perimeter
296924355
Area
4.2417959203284E+15
Altitude
85714678.144103
Surface area
4.2417959203284E+15
Volume
1.1426348159933E+23
Height
46657161.09332