88893945 is an odd 8-digits composite number following 88893944
and preceding 88893946 . In scientific notation, it is written as 8.8893945 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 39640320 positive integers (up to 88893945) that are relatively prime to 88893945.
88893945 has 16 divisors, whose sum is 104086080
The reverse of 88893945 is 54939888
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-eight million eight hundred ninety-three thousand nine hundred forty-five
Scientific notation
8.8893945 × 10^7
Engineering notation
8.8893945 × 10^6
Prime Factorization
35 × 9 × 41 × 6883
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
88893945
Product of the distinct prime numbers
The prime factorization of 88893945 is 35 × 9 × 41 × 6883.
Since it has a total of 4 prime factors.
6 , 2 , 26 , 9 , 625 , 219 , 6077 , 9123 , 68001 , 54597 , 366738 , 249601 , 1184992 , 2562935 , 30364051 , 18937848 , 192315126 , 276042863 , 6021008759 , 9190885624
n×2
177787890
n×3
266681835
n×4
355575780
n×5
444469725
n÷2
44446972.5
n÷3
29631315
n÷3
22223486.25
n÷5
17778789
n2
7902133457663025
n3
7.0245181696816E+23
n4
6.2443713182717E+31
n5
5.5508680052603E+39
2 √n
9428.3585527917
3 √n
446.29709504612
4 √n
97.099735080955
5 √n
38.884313508446
1 , 9 , 35 , 41 , 315 , 369 , 1435 , 6883 , 12915 , 61947 , 240905 , 282203 , 2168145 , 2539827 , 9877105 , 88893945
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-88893944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 88893945 can be divided by 16 positive divisors.
The sum of these divisors (counting 88893945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010011000110100111111001
3
Ternary
20012021021120100
4
Quaternary
11103012213321
5
Quinary
140224101240
6
Senary
12453150013
8
Octal
523064771
10
Decimal
88893945
12
Duodecimal
2592b309
16
Hexadecimal
54c69f9
20
Vigesimal
17fbeh5
36
Base36
1gxb09
md5
92a5b139eaa7dd47cf876c3d2b07748d
sha1
3a7b80e7cc0fa0966456c96b1d067489c4611767
sha256
eac3fe93de231bdab51db9879d912ed5c93aa68bcb9ec96798a3a00d07c2c4c3
sha512
fef0c767c4369b92712e39e58457b9b517acce25a21217467acee3d1f38525130f7c684854e545feeda526fb19c6fceb468f88a41652d3eb1c7e7844619196c4
ripemd-160
abf6916cded963fd5841e41a1e95680db75f91c1
Diameter
177787890
Circumference
558537129.12123
Area
2.482528441828E+16
Volume
2.9424232902506E+24
Surface area
9.9301137673121E+16
Circumference
558537129.12123
Perimeter
355575780
Area
7902133457663025
Diagonal
125715022.63185
Surface area
47412800745978150
Volume
7.0245181696816E+23
Space diagonal
153968829.22523
Perimeter
266681835
Area
3.4217241592156E+15
Altitude
76984414.612617
Surface area
3.4217241592156E+15
Volume
8.2784740539166E+22
Height
41905007.543949