87133397 is an odd 8-digits composite number following 87133396
and preceding 87133398 . In scientific notation, it is written as 8.7133397 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 80137152 positive integers (up to 87133397) that are relatively prime to 87133397.
87133397 has 8 divisors, whose sum is 94178616
The reverse of 87133397 is 79333178
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-seven million one hundred thirty-three thousand three hundred ninety-seven
Scientific notation
8.7133397 × 10^7
Engineering notation
8.7133397 × 10^6
Prime Factorization
13 × 277 × 24197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87133397
Product of the distinct prime numbers
The prime factorization of 87133397 is 13 × 277 × 24197.
Since it has a total of 3 prime factors.
1 , 1 , 44 , 78 , 938 , 631 , 4512 , 2071 , 1349 , 19787 , 753470 , 439518 , 4601543 , 8885558 , 10088397 , 24512404 , 645575301 , 491089436 , 3324483980 , 5978700322
n×2
174266794
n×3
261400191
n×4
348533588
n×5
435666985
n÷2
43566698.5
n÷3
29044465.666667
n÷3
21783349.25
n÷5
17426679.4
n2
7592228872759609
n3
6.6153669248503E+23
n4
5.7641939256365E+31
n5
5.0225379770747E+39
2 √n
9334.527143889
3 √n
443.33111719296
4 √n
96.615356666986
5 √n
38.729057583018
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
-87133396
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 87133397 can be divided by 8 positive divisors.
The sum of these divisors (counting 87133397) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001100011000110011010101
3
Ternary
20001221211112212
4
Quaternary
11030120303111
5
Quinary
134301232042
6
Senary
12351323205
8
Octal
514306325
10
Decimal
87133397
12
Duodecimal
25220505
16
Hexadecimal
5318cd5
20
Vigesimal
174bd9h
36
Base36
1fvkk5
md5
5d4ceb5889eec2e9c516d948c13c07ce
sha1
22e4d52a9aa90853d9bafbdef1e20e8f5bc5942d
sha256
3d8a1d2007d2a0f51c7d39f0e18a922087bca1cfdbbd0d9a5f38a5635d8e1e5f
sha512
e5e7211bd42a1c3f1ace8bd0064cbaf1380b430236ab571ac3b603d1e9377741a5693f56760f1d99ecda7560a007164f01bfb75e71932fe69b988d99ae71a183
ripemd-160
2b1dc011c095e1f0f565a216bcc065e66b370a80
Diameter
174266794
Circumference
547475279.79505
Area
2.3851690451034E+16
Volume
2.7710384175881E+24
Surface area
9.5406761804136E+16
Circumference
547475279.79505
Perimeter
348533588
Area
7592228872759609
Diagonal
123225231.77304
Surface area
45553373236557654
Volume
6.6153669248503E+23
Space diagonal
150919470.64007
Perimeter
261400191
Area
3.2875315375778E+15
Altitude
75459735.320035
Surface area
3.2875315375778E+15
Volume
7.7962846876647E+22
Height
41075077.25768