199972471 is an odd 9-digits composite number following 199972470
and preceding 199972472 . In scientific notation, it is written as 1.99972471 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 197836800 positive integers (up to 199972471) that are relatively prime to 199972471.
199972471 has 8 divisors, whose sum is 202119264
The reverse of 199972471 is 174279991
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-nine million nine hundred seventy-two thousand four hundred seventy-one
Scientific notation
1.99972471 × 10^8
Engineering notation
1.99972471 × 10^6
Prime Factorization
151 × 257 × 5153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199972471
Product of the distinct prime numbers
The prime factorization of 199972471 is 151 × 257 × 5153.
Since it has a total of 3 prime factors.
4 , 1 , 14 , 36 , 969 , 859 , 3332 , 8299 , 74275 , 91028 , 1536 , 967056 , 1753445 , 5616568 , 80361038 , 70894689 , 204740151 , 711856377 , 8452659043 , 4037129225
n×2
399944942
n×3
599917413
n×4
799889884
n×5
999862355
n÷2
99986235.5
n÷3
66657490.333333
n÷3
49993117.75
n÷5
39994494.2
n2
39988989157845841
n3
7.9966969746866E+24
n4
1.5991192538663E+33
n5
3.1977982861932E+41
2 √n
14141.162293107
3 √n
584.77671464995
4 √n
118.91661907869
5 √n
45.729246208336
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
-199972470
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 199972471 can be divided by 8 positive divisors.
The sum of these divisors (counting 199972471) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010110101011001110111
3
Ternary
111221021122122211
4
Quaternary
23322311121313
5
Quinary
402143104341
6
Senary
31502034251
8
Octal
1372653167
10
Decimal
199972471
12
Duodecimal
56b78987
16
Hexadecimal
beb5677
20
Vigesimal
329gb3b
36
Base36
3b23qv
md5
e3daa403853ae29dcf828abae45481a3
sha1
29ad4cfe27ec2a138a124978ac9183cc029b4380
sha256
5f1b5d854e896b348932f192985bd300263ae32c35e02435254af72ffea97ff0
sha512
9549ff7613067120c84f5a19b6a33c9ca6facb4a557c6ff37e2c8389e3a7a6c7f833ef9fc5e62a8f161a7cf818b3dd54e695ff7d4fd2e3c10f332d251d555d5c
ripemd-160
e841cc2502d4dd2338d38e4d1fab70d6472a879d
Diameter
399944942
Circumference
1256464091.6276
Area
1.2562911456277E+17
Volume
3.3496485958212E+25
Surface area
5.0251645825108E+17
Circumference
1256464091.6276
Perimeter
799889884
Area
39988989157845841
Diagonal
282803780.58946
Surface area
239933934947075046
Volume
7.9966969746866E+24
Space diagonal
346362479.88709
Perimeter
599917413
Area
1.7315740241177E+16
Altitude
173181239.94355
Surface area
1.7315740241177E+16
Volume
9.4241977631581E+23
Height
94267926.863153