98981769 is an odd 8-digits composite number following 98981768
and preceding 98981770 . In scientific notation, it is written as 9.8981769 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 61950720 positive integers (up to 98981769) that are relatively prime to 98981769.
98981769 has 16 divisors, whose sum is 140088960
The reverse of 98981769 is 96718989
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million nine hundred eighty-one thousand seven hundred sixty-nine
Scientific notation
9.8981769 × 10^7
Engineering notation
9.8981769 × 10^6
Prime Factorization
3 × 17 × 439 × 4421
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98981769
Product of the distinct prime numbers
The prime factorization of 98981769 is 3 × 17 × 439 × 4421.
Since it has a total of 4 prime factors.
2 , 4 , 37 , 57 , 741 , 440 , 3616 , 616 , 51331 , 98208 , 423745 , 578632 , 2113402 , 23476 , 6849092 , 34661594 , 934668247 , 452031043 , 2919509853 , 7711612283
n×2
197963538
n×3
296945307
n×4
395927076
n×5
494908845
n÷2
49490884.5
n÷3
32993923
n÷3
24745442.25
n÷5
19796353.8
n2
9797390594369361
n3
9.6976305261464E+23
n4
9.5988862458637E+31
n5
9.5011474104536E+39
2 √n
9948.9581866646
3 √n
462.57810261232
4 √n
99.744464441214
5 √n
39.729311806819
1 , 3 , 17 , 51 , 439 , 1317 , 4421 , 7463 , 13263 , 22389 , 75157 , 225471 , 1940819 , 5822457 , 32993923 , 98981769
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
-98981768
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 98981769 can be divided by 16 positive divisors.
The sum of these divisors (counting 98981769) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100101011110001001
3
Ternary
20220020210110110
4
Quaternary
11321211132021
5
Quinary
200314404034
6
Senary
13453304533
8
Octal
571453611
10
Decimal
98981769
12
Duodecimal
29195149
16
Hexadecimal
5e65789
20
Vigesimal
1aice89
36
Base36
1mxitl
md5
9912dae9cfec6c6f063739347f222fcf
sha1
b12de3b42d2547116107b65a89ef4b401de30834
sha256
ea7bb09f4bd470b8fc79733cffea3c1111502003226ec036937bb7843510fcef
sha512
af68e3e8d92a11d7734deb80a543e15467126c559876329ef7e09736e34bee4e9e85fbf2f7eda02f0aed0f1de12b334bb12cb8abe5cfd06925b1607afe230577
ripemd-160
49ace4303dfa024eea4419b0ed504c239bb1de69
Diameter
197963538
Circumference
621920796.65944
Area
3.0779410315621E+16
Volume
4.062133975756E+24
Surface area
1.2311764126248E+17
Circumference
621920796.65944
Perimeter
395927076
Area
9797390594369361
Diagonal
139981360.14748
Surface area
58784343566216166
Volume
9.6976305261464E+23
Space diagonal
171441452.93105
Perimeter
296945307
Area
4.2423945727613E+15
Altitude
85720726.465523
Surface area
4.2423945727613E+15
Volume
1.1428767177466E+23
Height
46660453.382494