89943948 is an even 8-digits composite number following 89943947
and preceding 89943949 . In scientific notation, it is written as 8.9943948 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 28403136 positive integers (up to 89943948) that are relatively prime to 89943948.
89943948 has 24 divisors, whose sum is 184097200
The reverse of 89943948 is 84934998
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-nine million nine hundred forty-three thousand nine hundred forty-eight
Scientific notation
8.9943948 × 10^7
Engineering notation
8.9943948 × 10^6
Prime Factorization
2 × 2 × 9 × 19 × 131497
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
44971974
Product of the distinct prime numbers
The prime factorization of 89943948 is 2 × 2 × 9 × 19 × 131497.
Since it has a total of 5 prime factors.
4 , 1 , 4 , 24 , 637 , 373 , 9010 , 6242 , 64064 , 78152 , 332064 , 37817 , 4003205 , 7125747 , 84996390 , 2576460 , 173506646 , 449278910 , 4101824912 , 2938207843
n×2
179887896
n×3
269831844
n×4
359775792
n×5
449719740
n÷2
44971974
n÷3
29981316
n÷3
22485987
n÷5
17988789.6
n2
8089913781826704
n3
7.276387845171E+23
n4
6.544670499739E+31
n5
5.8865350310566E+39
2 √n
9483.8783206028
3 √n
448.04742137264
4 √n
97.385205861069
5 √n
38.975741775789
1 , 2 , 4 , 9 , 18 , 19 , 36 , 38 , 76 , 171 , 342 , 684 , 131497 , 262994 , 525988 , 1183473 , 2366946 , 2498443 , 4733892 , 4996886 , 9993772 , 22485987 , 44971974 , 89943948
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89943947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89943948 can be divided by 24 positive divisors.
The sum of these divisors (counting 89943948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101010111000110111110001100
3
Ternary
20021020121220100
4
Quaternary
11113012332030
5
Quinary
141011201243
6
Senary
12531451100
8
Octal
527067614
10
Decimal
89943948
12
Duodecimal
26156a90
16
Hexadecimal
55c6f8c
20
Vigesimal
1822jh8
36
Base36
1hjt70
md5
f6fe257599a467cbe2313ba9958e7285
sha1
8abb91bb695864d7508b8ee28f2c6c7550b9d419
sha256
d0d14a71d9fa3cd0cc924049f9bc74cb9e9bb9905d37bed12b5f456515c68c29
sha512
a5b2e34e038272f84668746504ef35137e65ca822284be8e4e53998ceb7749609a56f9c04e724f0b10c01cb98b5f2e342867fbf158739243edd2c883bfaffe1f
ripemd-160
86d2189912d096d2e7a5e89ca1a76726f511c456
Diameter
179887896
Circumference
565134492.54332
Area
2.5415213705162E+16
Volume
3.0479262132079E+24
Surface area
1.0166085482065E+17
Circumference
565134492.54332
Perimeter
359775792
Area
8089913781826704
Diagonal
127199951.11498
Surface area
48539482690960224
Volume
7.276387845171E+23
Space diagonal
155787487.76933
Perimeter
269831844
Area
3.5030354247439E+15
Altitude
77893743.884667
Surface area
3.5030354247439E+15
Volume
8.5753053131064E+22
Height
42399983.704993