88891940 is an even 8-digits composite number following 88891939
and preceding 88891941 . In scientific notation, it is written as 8.8891940 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 35371008 positive integers (up to 88891940) that are relatively prime to 88891940.
88891940 has 24 divisors, whose sum is 187648440
The reverse of 88891940 is 04919888
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
eighty-eight million eight hundred ninety-one thousand nine hundred forty
Scientific notation
8.8891940 × 10^7
Engineering notation
8.8891940 × 10^6
Prime Factorization
2 × 2 × 5 × 193 × 23029
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
44445970 Product of the distinct prime numbers
The prime factorization of 88891940 is 2 × 2 × 5 × 193 × 23029.
Since it has a total of 5 prime factors.
1 , 8 , 82 , 96 , 610 , 964 , 834 , 3778 , 33667 , 14418 , 326720 , 478244 , 8214559 , 6022182 , 46343883 , 39780082 , 582934007 , 625804310 , 2695315256 , 7846604576
n×2
177783880
n×3
266675820
n×4
355567760
n×5
444459700
n÷2
44445970
n÷3
29630646.666667
n÷3
22222985
n÷5
17778388
n2
7901776996963600
n3
7.0240428670747E+23
n4
6.2438079709743E+31
n5
5.5502420352737E+39
2 √n9428.2522240339
3 √n446.29373961547
4 √n97.099187555993
5 √n38.884138099981
1 , 2 , 4 , 5 , 10 , 20 , 193 , 386 , 772 , 965 , 1930 , 3860 , 23029 , 46058 , 92116 , 115145 , 230290 , 460580 , 4444597 , 8889194 , 17778388 , 22222985 , 44445970 , 88891940
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
-88891939 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 88891940 can be divided by 24 positive divisors.
The sum of these divisors (counting 88891940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101010011000110001000100100
3
Ternary
20012021011211002
4
Quaternary
11103012020210
5
Quinary
140224020230
6
Senary
12453132432
8
Octal
523061044
10
Decimal
88891940
12
Duodecimal
2592a118
16
Hexadecimal
54c6224
20
Vigesimal
17fb9h0
36
Base36
1gx9gk
md5
89f51919f0346a5c213e637cf6b7b587
sha1
cc24fe604f56cd92dab9ad4b5ecf526ae2e77cdb
sha256
f03bd2bf235d366a04cff1f2968a84b74935cede54474b1d2aa4550e34ad73ef
sha512
dea7b8c62e131e4a4917b8a23bc768f24076e7bbd7de290555176a2ea7c2e0e871a0f3c1da495181f7893e1f32d566ccc7f7a920ca82bd23ea45623194651056
ripemd-160
7fd6e6c4bde00dbc0aef761f11b239ab7a48e440
Diameter
177783880
Circumference
558524531.33469
Area
2.4824164563966E+16
Volume
2.9422241959602E+24
Surface area
9.9296658255863E+16
Circumference
558524531.33469
Perimeter
355567760
Area
7901776996963600
Diagonal
125712187.13366
Surface area
47410661981781600
Volume
7.0240428670747E+23
Space diagonal
153965356.46336
Perimeter
266675820
Area
3.421569807205E+15
Altitude
76982678.231682
Surface area
3.421569807205E+15
Volume
8.2779139044225E+22
Height
41904062.377885