98748891 is an odd 8-digits composite number following 98748890
and preceding 98748892 . In scientific notation, it is written as 9.8748891 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 65790384 positive integers (up to 98748891) that are relatively prime to 98748891.
98748891 has 12 divisors, whose sum is 142728768
The reverse of 98748891 is 19884789
Previous prime number is 2333
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-eight million seven hundred forty-eight thousand eight hundred ninety-one
Scientific notation
9.8748891 × 10^7
Engineering notation
9.8748891 × 10^6
Prime Factorization
3 × 3 × 2333 × 4703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32916297
Product of the distinct prime numbers
The prime factorization of 98748891 is 3 × 3 × 2333 × 4703.
Since it has a total of 4 prime factors.
9 , 3 , 75 , 60 , 610 , 740 , 3354 , 3015 , 77587 , 27201 , 538598 , 143501 , 4657618 , 6610100 , 5284643 , 54080179 , 231989780 , 411849019 , 6544092818 , 746459787
n×2
197497782
n×3
296246673
n×4
394995564
n×5
493744455
n÷2
49374445.5
n÷3
32916297
n÷3
24687222.75
n÷5
19749778.2
n2
9751343473729881
n3
9.6293435379091E+23
n4
9.5088699542654E+31
n5
9.3899036264693E+39
2 √n
9937.2476571735
3 √n
462.21504297238
4 √n
99.685744503281
5 √n
39.710599669899
1 , 3 , 9 , 2333 , 4703 , 6999 , 14109 , 20997 , 42327 , 10972099 , 32916297 , 98748891
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98748890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98748891 can be divided by 12 positive divisors.
The sum of these divisors (counting 98748891) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111000101100100111011011
3
Ternary
20212210222000100
4
Quaternary
11320230213123
5
Quinary
200234431031
6
Senary
13444310443
8
Octal
570544733
10
Decimal
98748891
12
Duodecimal
290a2423
16
Hexadecimal
5e2c9db
20
Vigesimal
1ah3c4b
36
Base36
1msj4r
md5
5970b16cc229ee3a13a20312511d200d
sha1
2b2f437c2ba0320b394cb84b2f5903161b5322b5
sha256
038cafbb706525db155c4c74d7e8bbfc830ed306e97fd80c484735fa9840b2dd
sha512
385792883919d6785e58d0060d831f09d8f07644d381f0053fbaa288d11c841681005f8913f15ce3186d46c394680c06373d24e113f9e98d24df9ec31577be56
ripemd-160
ccfac760c5894be820de16843616fb51f955d675
Diameter
197497782
Circumference
620457581.03148
Area
3.0634749019701E+16
Volume
4.0335299890117E+24
Surface area
1.225389960788E+17
Circumference
620457581.03148
Perimeter
394995564
Area
9751343473729881
Diagonal
139652020.9215
Surface area
58508060842379286
Volume
9.6293435379091E+23
Space diagonal
171038096.40308
Perimeter
296246673
Area
4.2224555846388E+15
Altitude
85519048.201541
Surface area
4.2224555846388E+15
Volume
1.1348290190051E+23
Height
46550673.640501