199619982 is an even 9-digits composite number following 199619981
and preceding 199619983 . In scientific notation, it is written as 1.99619982 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 66539988 positive integers (up to 199619982) that are relatively prime to 199619982.
199619982 has 12 divisors, whose sum is 432510000
The reverse of 199619982 is 289916991
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million six hundred nineteen thousand nine hundred eighty-two
Scientific notation
1.99619982 × 10^8
Engineering notation
1.99619982 × 10^6
Prime Factorization
2 × 3 × 3 × 11089999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66539994
Product of the distinct prime numbers
The prime factorization of 199619982 is 2 × 3 × 3 × 11089999.
Since it has a total of 4 prime factors.
3 , 1 , 4 , 18 , 785 , 368 , 427 , 6943 , 80591 , 97383 , 595904 , 720930 , 1103186 , 9311149 , 63547508 , 77935598 , 128938134 , 823909852 , 2983344087 , 93285784
n×2
399239964
n×3
598859946
n×4
798479928
n×5
998099910
n÷2
99809991
n÷3
66539994
n÷3
49904995.5
n÷5
39923996.4
n2
39848137213680324
n3
7.9544844333284E+24
n4
1.5878740394003E+33
n5
3.1697138716335E+41
2 √n
14128.693570178
3 √n
584.43291967692
4 √n
118.86418119088
5 √n
45.713113554311
1 , 2 , 3 , 6 , 9 , 18 , 11089999 , 22179998 , 33269997 , 66539994 , 99809991 , 199619982
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199619981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199619982 can be divided by 12 positive divisors.
The sum of these divisors (counting 199619982) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111001011111010110001110
3
Ternary
111220121202010200
4
Quaternary
23321133112032
5
Quinary
402100314412
6
Senary
31450314330
8
Octal
1371372616
10
Decimal
199619982
12
Duodecimal
56a289a6
16
Hexadecimal
be5f58e
20
Vigesimal
327c9j2
36
Base36
3aujri
md5
0681eb2305b94ede416b15703b3a0218
sha1
4c7a192bf8a2be04464b878da1ee09bfd3129863
sha256
0d34227f765351f1ec6ee323b612bc1ad0d2f3a3820af725de3ff9ca483feca4
sha512
7bc5b7f86870a810441d330835b713838c97087b8f3ee13eb1c74ca3fc3f01b2bd4f67a28a6c6427989a958aa472a78a6f0e6cc9bc16668067675213e184afa4
ripemd-160
354c468eb2fd218580b4154674e846ab82c9c88e
Diameter
399239964
Circumference
1254249337.9219
Area
1.2518661512974E+17
Volume
3.3319666478452E+25
Surface area
5.0074646051894E+17
Circumference
1254249337.9219
Perimeter
798479928
Area
39848137213680324
Diagonal
282305285.86507
Surface area
239088823282081944
Volume
7.9544844333284E+24
Space diagonal
345751951.02998
Perimeter
598859946
Area
1.7254749560268E+16
Altitude
172875975.51499
Surface area
1.7254749560268E+16
Volume
9.3744498060822E+23
Height
94101761.955024