199951161 is an odd 9-digits composite number following 199951160
and preceding 199951162 . In scientific notation, it is written as 1.99951161 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 120766464 positive integers (up to 199951161) that are relatively prime to 199951161.
199951161 has 16 divisors, whose sum is 217800000
The reverse of 199951161 is 161159991
Previous prime number is 43
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred ninety-nine million nine hundred fifty-one thousand one hundred sixty-one
Scientific notation
1.99951161 × 10^8
Engineering notation
1.99951161 × 10^6
Prime Factorization
219 × 17 × 43 × 1249
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199951161 Product of the distinct prime numbers
The prime factorization of 199951161 is 219 × 17 × 43 × 1249.
Since it has a total of 4 prime factors.
1 , 5 , 18 , 92 , 647 , 529 , 1801 , 4709 , 50317 , 2587 , 795174 , 22518 , 67162 , 4436198 , 56475419 , 54370814 , 398610797 , 309279513 , 3776192554 , 2639081735
n×2
399902322
n×3
599853483
n×4
799804644
n×5
999755805
n÷2
99975580.5
n÷3
66650387
n÷3
49987790.25
n÷5
39990232.2
n2
39980466785247921
n3
7.9941407510323E+24
n4
1.5984377243663E+33
n5
3.1960947877324E+41
2 √n14140.4087989
3 √n584.75594173322
4 √n118.91345087457
5 √n45.7282715424
1 , 17 , 43 , 219 , 731 , 1249 , 3723 , 9417 , 21233 , 53707 , 160089 , 273531 , 913019 , 4650027 , 11761833 , 199951161
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199951160 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199951161 can be divided by 16 positive divisors.
The sum of these divisors (counting 199951161) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010110000001100111001
3
Ternary
111221020120102120
4
Quaternary
23322300030321
5
Quinary
402141414121
6
Senary
31501351453
8
Octal
1372601471
10
Decimal
199951161
12
Duodecimal
56b68589
16
Hexadecimal
beb0339
20
Vigesimal
329dhi1
36
Base36
3b1nax
md5
8c5b38c0ab7c5ab73ab08affceb5b99c
sha1
091f95e6133a8b1812adf46f451db158d7bd5d22
sha256
7f811aa95b4fd20883727286b1e11e5fdb19487c2a8d80d41de60d07b43df891
sha512
09aed2a946ea8cb171a7a1c62d2bed1d27945673a8e16fad87a7449da121019cfd396e08810cd366c61ce0a454df0949caf3162fcb50acab5567e76da7b0ce0b
ripemd-160
f573866536b6892ef2a8849909052ab5940c4811
Diameter
399902322
Circumference
1256330196.9487
Area
1.2560234073963E+17
Volume
3.3485778473608E+25
Surface area
5.024093629585E+17
Circumference
1256330196.9487
Perimeter
799804644
Area
39980466785247921
Diagonal
282773643.69845
Surface area
239882800711487526
Volume
7.9941407510323E+24
Space diagonal
346325569.88438
Perimeter
599853483
Area
1.7312049945592E+16
Altitude
173162784.94219
Surface area
1.7312049945592E+16
Volume
9.4211852246911E+23
Height
94257881.232815