98981393 is an odd 8-digits composite number following 98981392
and preceding 98981394 . In scientific notation, it is written as 9.8981393 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 80375760 positive integers (up to 98981393) that are relatively prime to 98981393.
98981393 has 8 divisors, whose sum is 119075520
The reverse of 98981393 is 39318989
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-eight million nine hundred eighty-one thousand three hundred ninety-three
Scientific notation
9.8981393 × 10^7
Engineering notation
9.8981393 × 10^6
Prime Factorization
7 × 19 × 744221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981393
Product of the distinct prime numbers
The prime factorization of 98981393 is 7 × 19 × 744221.
Since it has a total of 3 prime factors.
2 , 6 , 46 , 19 , 950 , 165 , 1242 , 1471 , 93694 , 8171 , 426739 , 723190 , 9344124 , 8875656 , 90475254 , 66375335 , 709084108 , 952090256 , 5776646817 , 9883666483
n×2
197962786
n×3
296944179
n×4
395925572
n×5
494906965
n÷2
49490696.5
n÷3
32993797.666667
n÷3
24745348.25
n÷5
19796278.6
n2
9797316160220449
n3
9.6975200120003E+23
n4
9.5987403943317E+31
n5
9.5009669527632E+39
2 √n
9948.9392901957
3 √n
462.57751688295
4 √n
99.74436971677
5 √n
39.72928162299
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98981392
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98981393 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981393) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101011000010001
3
Ternary
20220020202221112
4
Quaternary
11321211120101
5
Quinary
200314401033
6
Senary
13453303105
8
Octal
571453021
10
Decimal
98981393
12
Duodecimal
29194a95
16
Hexadecimal
5e65611
20
Vigesimal
1aicd9d
36
Base36
1mxij5
md5
ba4e2f23b82cf6ea3447840e345b1bbb
sha1
e0f38179b5a457a757bd55dbab2af5bf08367b98
sha256
5e60a9e12d4f149cd1adfe2956d95cc6a79395f64b76916e7afa1d98f0a9c5fd
sha512
4dfb3fba9afbf316b7cfb8464c9150b684542baec217da707abdee979ceca39674360eaaa3a59cfd5f7d4e33444f32ad67feafdf8859f7cf8b896ecfe312718f
ripemd-160
91faacd1bd48a3344e390072cf8e46d5346f2e45
Diameter
197962786
Circumference
621918434.18177
Area
3.0779176473845E+16
Volume
4.0620876836987E+24
Surface area
1.2311670589538E+17
Circumference
621918434.18177
Perimeter
395925572
Area
9797316160220449
Diagonal
139980828.40318
Surface area
58783896961322694
Volume
9.6975200120003E+23
Space diagonal
171440801.67994
Perimeter
296944179
Area
4.2423623418294E+15
Altitude
85720400.839971
Surface area
4.2423623418294E+15
Volume
1.1428636935296E+23
Height
46660276.134394