98728729 is an odd 8-digits composite number following 98728728
and preceding 98728730 . In scientific notation, it is written as 9.8728729 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 89753380 positive integers (up to 98728729) that are relatively prime to 98728729.
98728729 has 4 divisors, whose sum is 107704080
The reverse of 98728729 is 92782789
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-eight million seven hundred twenty-eight thousand seven hundred twenty-nine
Scientific notation
9.8728729 × 10^7
Engineering notation
9.8728729 × 10^6
Prime Factorization
11 × 8975339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98728729
Product of the distinct prime numbers
The prime factorization of 98728729 is 11 × 8975339.
Since it has a total of 2 prime factors.
5 , 7 , 72 , 85 , 311 , 254 , 3760 , 4967 , 33675 , 97051 , 66209 , 328295 , 6146944 , 8120381 , 37945185 , 83601380 , 931589790 , 491599285 , 313083306 , 3065047340
n×2
197457458
n×3
296186187
n×4
394914916
n×5
493643645
n÷2
49364364.5
n÷3
32909576.333333
n÷3
24682182.25
n÷5
19745745.8
n2
9747361929955441
n3
9.6234465444749E+23
n4
9.5011064593545E+31
n5
9.3803216482576E+39
2 √n
9936.2331393743
3 √n
462.18358333127
4 √n
99.68065579326
5 √n
39.70897795952
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98728728
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98728729 can be divided by 4 positive divisors.
The sum of these divisors (counting 98728729) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111000100111101100011001
3
Ternary
20212202221100121
4
Quaternary
11320213230121
5
Quinary
200233304404
6
Senary
13444033241
8
Octal
570475431
10
Decimal
98728729
12
Duodecimal
29092821
16
Hexadecimal
5e27b19
20
Vigesimal
1ah11g9
36
Base36
1ms3kp
md5
44c03e9ba1209339bbcc3afb97920197
sha1
f537a12a8f9308aa558c76476ffb331c394ea4ae
sha256
e767a9225fefeff0ae2ca8d0771ef736fb0479a5d3964534a7f077596ad5d9db
sha512
ac875fde0d13bd91edeef055baa5137b0b74c4801c8c8ffcf474fab18ce4de92a11ac97334b84dada2f3f83f38f4276e6e73c465ecf6ef685128eac0e92106bf
ripemd-160
62909c3360879a323530a725730b0a775623e69a
Diameter
197457458
Circumference
620330899.44932
Area
3.0622240631029E+16
Volume
4.0310598621782E+24
Surface area
1.2248896252412E+17
Circumference
620330899.44932
Perimeter
394914916
Area
9747361929955441
Diagonal
139623507.54766
Surface area
58484171579732646
Volume
9.6234465444749E+23
Space diagonal
171003174.7947
Perimeter
296186187
Area
4.2207315256114E+15
Altitude
85501587.397349
Surface area
4.2207315256114E+15
Volume
1.1341340516641E+23
Height
46541169.182553