199752487 is an odd 9-digits composite number following 199752486
and preceding 199752488 . In scientific notation, it is written as 1.99752487 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 181591960 positive integers (up to 199752487) that are relatively prime to 199752487.
199752487 has 8 divisors, whose sum is 219714192
The reverse of 199752487 is 784257991
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million seven hundred fifty-two thousand four hundred eighty-seven
Scientific notation
1.99752487 × 10^8
Engineering notation
1.99752487 × 10^6
Prime Factorization
11 × 11 × 11 × 150077
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1650847
Product of the distinct prime numbers
The prime factorization of 199752487 is 11 × 11 × 11 × 150077.
Since it has a total of 4 prime factors.
5 , 10 , 96 , 5 , 780 , 364 , 3687 , 7410 , 72917 , 54462 , 831140 , 185372 , 8039560 , 7423216 , 35610285 , 7181095 , 805012023 , 188566930 , 7343361241 , 2504757837
n×2
399504974
n×3
599257461
n×4
799009948
n×5
998762435
n÷2
99876243.5
n÷3
66584162.333333
n÷3
49938121.75
n÷5
39950497.4
n2
39901056062685169
n3
7.9703351824478E+24
n4
1.5920942749175E+33
n5
3.1802479095324E+41
2 √n
14133.382008564
3 √n
584.56220392152
4 √n
118.88390138519
5 √n
45.71918069089
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
-199752486
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 199752487 can be divided by 8 positive divisors.
The sum of these divisors (counting 199752487) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001111111101100100111
3
Ternary
111220212110220021
4
Quaternary
23321333230213
5
Quinary
402114034422
6
Senary
31453220011
8
Octal
1371775447
10
Decimal
199752487
12
Duodecimal
56a91607
16
Hexadecimal
be7fb27
20
Vigesimal
3289147
36
Base36
3axe07
md5
1b7d2925826c7ced1c788c4cf2a86363
sha1
123e157484dba6974f6bb4a316f9006b32eae165
sha256
10b6954086a35f9730272abf010a32c0f841b56dc6f5f0163f0138335b3e6843
sha512
a5451d11d7409770cccf1ce5f9827f179015da86987017dba25b28df78c4100d965b346e0e536cde79d7dc0742d47f07e0904db74f3de70f37c7a6bc8641f11d
ripemd-160
905ded161dd1ba18261753dfa97fc8722e293b70
Diameter
399504974
Circumference
1255081891.391
Area
1.2535286459701E+17
Volume
3.3386061941102E+25
Surface area
5.0141145838802E+17
Circumference
1255081891.391
Perimeter
799009948
Area
39901056062685169
Diagonal
282492676.23316
Surface area
239406336376111014
Volume
7.9703351824478E+24
Space diagonal
345981456.42224
Perimeter
599257461
Area
1.7277664094056E+16
Altitude
172990728.21112
Surface area
1.7277664094056E+16
Volume
9.3931300930643E+23
Height
94164225.411052