98889491 is an odd 8-digits composite number following 98889490
and preceding 98889492 . In scientific notation, it is written as 9.8889491 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 98808312 positive integers (up to 98889491) that are relatively prime to 98889491.
98889491 has 4 divisors, whose sum is 98970672
The reverse of 98889491 is 19498889
Previous prime number is 1237
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-eight million eight hundred eighty-nine thousand four hundred ninety-one
Scientific notation
9.8889491 × 10^7
Engineering notation
9.8889491 × 10^6
Prime Factorization
1237 × 79943
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98889491
Product of the distinct prime numbers
The prime factorization of 98889491 is 1237 × 79943.
Since it has a total of 2 prime factors.
10 , 5 , 44 , 12 , 24 , 939 , 5101 , 4886 , 69768 , 17022 , 525884 , 758119 , 5077367 , 3935754 , 1440363 , 77050722 , 920002051 , 431426569 , 197822507 , 6435396369
n×2
197778982
n×3
296668473
n×4
395557964
n×5
494447455
n÷2
49444745.5
n÷3
32963163.666667
n÷3
24722372.75
n÷5
19777898.2
n2
9779131430239081
n3
9.6705332955844E+23
n4
9.563141152989E+31
n5
9.4569416098023E+39
2 √n
9944.3195342869
3 √n
462.43430827393
4 √n
99.721209049464
5 √n
39.721901332396
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
-98889490
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 98889491 can be divided by 4 positive divisors.
The sum of these divisors (counting 98889491) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111001001110111100010011
3
Ternary
20220002002212202
4
Quaternary
11321032330103
5
Quinary
200303430431
6
Senary
13451313415
8
Octal
571167423
10
Decimal
98889491
12
Duodecimal
2914b86b
16
Hexadecimal
5e4ef13
20
Vigesimal
1ai13eb
36
Base36
1mvjmb
md5
6efb9a599e5c338203bbf75291c65f40
sha1
0c529c11f609897011a4a21c6674981ad239348c
sha256
a9785afc13f8d4be04c2ae9cd9e7b3635a7ba5e04f0ea05ba9e5ebb37691dfaf
sha512
d5d24cbc65c90e2cfba7c3960dec6ff5533195183e48aef616e32a10e59eef4b2f6d03e693378631289cb4e0bb0c2bd9239449b7136905cd40ff2344b1cba7eb
ripemd-160
c9e57f447a36a9464ac725da8a81464c02e361ba
Diameter
197778982
Circumference
621340996.88567
Area
3.0722047459728E+16
Volume
4.0507835143605E+24
Surface area
1.2288818983891E+17
Circumference
621340996.88567
Perimeter
395557964
Area
9779131430239081
Diagonal
139850859.34837
Surface area
58674788581434486
Volume
9.6705332955844E+23
Space diagonal
171281622.74663
Perimeter
296668473
Area
4.2344881227669E+15
Altitude
85640811.373313
Surface area
4.2344881227669E+15
Volume
1.1396832784997E+23
Height
46616953.116124