89898493 is an odd 8-digits composite number following 89898492
and preceding 89898494 . In scientific notation, it is written as 8.9898493 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 87345216 positive integers (up to 89898493) that are relatively prime to 89898493.
89898493 has 8 divisors, whose sum is 92458712
The reverse of 89898493 is 39489898
Previous prime number is 997
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
eighty-nine million eight hundred ninety-eight thousand four hundred ninety-three
Scientific notation
8.9898493 × 10^7
Engineering notation
8.9898493 × 10^6
Prime Factorization
37 × 997 × 2437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89898493
Product of the distinct prime numbers
The prime factorization of 89898493 is 37 × 997 × 2437.
Since it has a total of 3 prime factors.
7 , 5 , 81 , 88 , 637 , 421 , 4614 , 8348 , 27913 , 93684 , 962589 , 49903 , 4710029 , 3893758 , 73506594 , 61315408 , 856062422 , 348480962 , 2165154291 , 2819731683
n×2
179796986
n×3
269695479
n×4
359593972
n×5
449492465
n÷2
44949246.5
n÷3
29966164.333333
n÷3
22474623.25
n÷5
17979698.6
n2
8081739043671049
n3
7.2653616084529E+23
n4
6.5314505969997E+31
n5
5.8716756577422E+39
2 √n
9481.4815825376
3 √n
447.97193203458
4 √n
97.372899630943
5 √n
38.971801542733
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
-89898492
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 89898493 can be divided by 8 positive divisors.
The sum of these divisors (counting 89898493) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110111011110111111101
3
Ternary
20021011022112211
4
Quaternary
11112323313331
5
Quinary
141003222433
6
Senary
12530500421
8
Octal
526736775
10
Decimal
89898493
12
Duodecimal
26134711
16
Hexadecimal
55bbdfd
20
Vigesimal
181h64d
36
Base36
1hiu4d
md5
671d5aa155ee58e98ed7adaeb4ffb9b0
sha1
fa02de0b4eb84f186f2a36cd5b0f801fa53f4a3e
sha256
c56718461e90a97ca96e745d8b0d92c811ad549eecb88ca10dfddc51e1a6f87e
sha512
cc96b00081468f5f37c13de5fce8e527543339c7f5f48ab6c249b120d5fe8184b57318ec258bf6243f405831451bca3b644146ea9d4505e4ee286d9681a0c006
ripemd-160
59b4a9ed275c79df0c4e26e91c20ed67c7e52458
Diameter
179796986
Circumference
564848890.35519
Area
2.5389532007827E+16
Volume
3.0433075539719E+24
Surface area
1.0155812803131E+17
Circumference
564848890.35519
Perimeter
359593972
Area
8081739043671049
Diagonal
127135668.0375
Surface area
48490434262026294
Volume
7.2653616084529E+23
Space diagonal
155708757.39988
Perimeter
269695479
Area
3.4994956592878E+15
Altitude
77854378.699938
Surface area
3.4994956592878E+15
Volume
8.5623107685157E+22
Height
42378556.012501