98989438 is an even 8-digits composite number following 98989437
and preceding 98989439 . In scientific notation, it is written as 9.8989438 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 49319544 positive integers (up to 98989438) that are relatively prime to 98989438.
98989438 has 8 divisors, whose sum is 149009688
The reverse of 98989438 is 83498989
Previous prime number is 283
Is Prime? no
Number parity even
Number length 8
Sum of Digits 58
Digital Root 4
Name
ninety-eight million nine hundred eighty-nine thousand four hundred thirty-eight
Scientific notation
9.8989438 × 10^7
Engineering notation
9.8989438 × 10^6
Prime Factorization
2 × 283 × 174893
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98989438
Product of the distinct prime numbers
The prime factorization of 98989438 is 2 × 283 × 174893.
Since it has a total of 3 prime factors.
6 , 10 , 82 , 83 , 112 , 394 , 4663 , 909 , 16499 , 50299 , 384349 , 514920 , 4084784 , 7891605 , 78216446 , 17324698 , 866935183 , 448071095 , 2398991254 , 1371880476
n×2
197978876
n×3
296968314
n×4
395957752
n×5
494947190
n÷2
49494719
n÷3
32996479.333333
n÷3
24747359.5
n÷5
19797887.6
n2
9798908835555844
n3
9.6998847864491E+23
n4
9.6018614367534E+31
n5
9.504828673781E+39
2 √n
9949.3435964389
3 √n
462.59004898685
4 √n
99.746396408286
5 √n
39.72992742453
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
-98989437
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 98989438 can be divided by 8 positive divisors.
The sum of these divisors (counting 98989438) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100111010101111110
3
Ternary
20220021011222111
4
Quaternary
11321213111332
5
Quinary
200320130223
6
Senary
13453404234
8
Octal
571472576
10
Decimal
98989438
12
Duodecimal
2919967a
16
Hexadecimal
5e6757e
20
Vigesimal
1aiddbi
36
Base36
1mxoqm
md5
a3f6d3b301a410493ed09d0cebaca05a
sha1
e1ae164ce23663efe7c6260d41a08c6cfd340b23
sha256
9958ff85cc15a16c154ab62d675b0a40d22d8c5b51b46c20ad0e556ec71436bf
sha512
c7012d52d6c6a303e5e5763b9bb95423587f682d7aeff5dd48ab0f0a3c654edd961b0f4940af35c615c25ea48c2192475b62e484e31540afa6a7bd6434f6c06a
ripemd-160
a34d2394dfcd2d8cd9c74b92e4a781118293803e
Diameter
197978876
Circumference
621968982.40756
Area
3.0784180010978E+16
Volume
4.0630782381034E+24
Surface area
1.2313672004391E+17
Circumference
621968982.40756
Perimeter
395957752
Area
9798908835555844
Diagonal
139992205.75129
Surface area
58793453013335064
Volume
9.6998847864491E+23
Space diagonal
171454736.02869
Perimeter
296968314
Area
4.2430519904796E+15
Altitude
85727368.014345
Surface area
4.2430519904796E+15
Volume
1.1431423848711E+23
Height
46664068.583764