199957982 is an even 9-digits composite number following 199957981
and preceding 199957983 . In scientific notation, it is written as 1.99957982 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 84847200 positive integers (up to 199957982) that are relatively prime to 199957982.
199957982 has 8 divisors, whose sum is 300363336
The reverse of 199957982 is 289759991
Previous prime number is 707
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred ninety-nine million nine hundred fifty-seven thousand nine hundred eighty-two
Scientific notation
1.99957982 × 10^8
Engineering notation
1.99957982 × 10^6
Prime Factorization
2 × 707 × 141413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199957982
Product of the distinct prime numbers
The prime factorization of 199957982 is 2 × 707 × 141413.
Since it has a total of 3 prime factors.
4 , 8 , 85 , 54 , 32 , 198 , 2839 , 24 , 84125 , 3258 , 777534 , 341343 , 1872329 , 4816475 , 66070347 , 11585915 , 531912972 , 79910622 , 964915848 , 3658276801
n×2
399915964
n×3
599873946
n×4
799831928
n×5
999789910
n÷2
99978991
n÷3
66652660.666667
n÷3
49989495.5
n÷5
39991596.4
n2
39983194565512324
n3
7.9949588992332E+24
n4
1.5986558476636E+33
n5
3.1966399721132E+41
2 √n
14140.649985061
3 √n
584.7625909818
4 √n
118.91446499506
5 √n
45.72858352687
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
-199957981
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 199957982 can be divided by 8 positive divisors.
The sum of these divisors (counting 199957982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010110001110111011110
3
Ternary
111221020220210012
4
Quaternary
23322301313132
5
Quinary
402142123412
6
Senary
31501443222
8
Octal
1372616736
10
Decimal
199957982
12
Duodecimal
56b70512
16
Hexadecimal
beb1dde
20
Vigesimal
329eej2
36
Base36
3b1ske
md5
a9cd72a8c05be9d5970ac3c93517a09b
sha1
037d5ff1a4aaf698027115e00bebe95e5ffca947
sha256
fa388e2ab362ba1a6b19d3ec6086b3fca0cffd22e850240a14d5d3a86304e9e9
sha512
1f714390ac3f57c6bc96ece8a7d7e593150a3a67feabec2b29d1d38f58d1a52aff6857c88cbb8a6736b8131cfee07e113743c6d138a7b643220a3f5d21219264
ripemd-160
46b149d407d3499e8dc02cc3ceb8e7a80eb02732
Diameter
399915964
Circumference
1256373054.5557
Area
1.2561091031406E+17
Volume
3.3489205524778E+25
Surface area
5.0244364125626E+17
Circumference
1256373054.5557
Perimeter
799831928
Area
39983194565512324
Diagonal
282783290.04916
Surface area
239899167393073944
Volume
7.9949588992332E+24
Space diagonal
346337384.20294
Perimeter
599873946
Area
1.7313231109095E+16
Altitude
173168692.10147
Surface area
1.7313231109095E+16
Volume
9.4221494215926E+23
Height
94261096.683052