89717872 is an even 8-digits composite number following 89717871
and preceding 89717873 . In scientific notation, it is written as 8.9717872 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 44226560 positive integers (up to 89717872) that are relatively prime to 89717872.
89717872 has 20 divisors, whose sum is 176278896
The reverse of 89717872 is 27871798
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-nine million seven hundred seventeen thousand eight hundred seventy-two
Scientific notation
8.9717872 × 10^7
Engineering notation
8.9717872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 71 × 78977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
11214734
Product of the distinct prime numbers
The prime factorization of 89717872 is 2 × 2 × 2 × 2 × 71 × 78977.
Since it has a total of 6 prime factors.
1 , 10 , 48 , 49 , 679 , 233 , 6612 , 3861 , 91316 , 77990 , 442861 , 348319 , 5060851 , 5977591 , 32889923 , 81207791 , 552034365 , 270391224 , 2440037329 , 3006638989
n×2
179435744
n×3
269153616
n×4
358871488
n×5
448589360
n÷2
44858936
n÷3
29905957.333333
n÷3
22429468
n÷5
17943574.4
n2
8049296556208384
n3
7.2216575811994E+23
n4
6.4791175049788E+31
n5
5.8129263498465E+39
2 √n
9471.9518579858
3 √n
447.67171421664
4 √n
97.323953156383
5 √n
38.956128777886
1 , 2 , 4 , 8 , 16 , 71 , 142 , 284 , 568 , 1136 , 78977 , 157954 , 315908 , 631816 , 1263632 , 5607367 , 11214734 , 22429468 , 44858936 , 89717872
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89717871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89717872 can be divided by 20 positive divisors.
The sum of these divisors (counting 89717872) is 1, the average is 0.05.
Base
System
Value
2
Binary
101010110001111110001110000
3
Ternary
20020211010210011
4
Quaternary
11112033301300
5
Quinary
140431432442
6
Senary
12522544304
8
Octal
526176160
10
Decimal
89717872
12
Duodecimal
26068094
16
Hexadecimal
558fc70
20
Vigesimal
180eedc
36
Base36
1heyr4
md5
47b4d8742421350b124fd0da9ce2e120
sha1
e7ee1c49811e09fda465d145390de800fcee6fcd
sha256
516f84fcb50cf31b3f2c5c4dfa06ceaea700631c0e178e091d735e8738bd95d8
sha512
69cb267b19992388bd0fb32aaca5487b6151b53eb7540367a538436e6f9e12e064f5ec76e936b41b07419a3b14a7a2281079b17d24e4a535cb30af8e88abf75e
ripemd-160
fbccde1ac7d73a72e45157298571a0a5311be8b0
Diameter
179435744
Circumference
563714015.14182
Area
2.528761092755E+16
Volume
3.025000853845E+24
Surface area
1.011504437102E+17
Circumference
563714015.14182
Perimeter
358871488
Area
8049296556208384
Diagonal
126880231.36965
Surface area
48295779337250304
Volume
7.2216575811994E+23
Space diagonal
155395912.65096
Perimeter
269153616
Area
3.4854476501355E+15
Altitude
77697956.325481
Surface area
3.4854476501355E+15
Volume
8.5108050784556E+22
Height
42293410.456551