199635939 is an odd 9-digits composite number following 199635938
and preceding 199635940 . In scientific notation, it is written as 1.99635939 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 127528560 positive integers (up to 199635939) that are relatively prime to 199635939.
199635939 has 16 divisors, whose sum is 231229440
The reverse of 199635939 is 939536991
Previous prime number is 103
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred ninety-nine million six hundred thirty-five thousand nine hundred thirty-nine
Scientific notation
1.99635939 × 10^8
Engineering notation
1.99635939 × 10^6
Prime Factorization
9 × 31 × 103 × 6947
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199635939 Product of the distinct prime numbers
The prime factorization of 199635939 is 9 × 31 × 103 × 6947.
Since it has a total of 4 prime factors.
3 , 2 , 56 , 78 , 936 , 844 , 3626 , 3222 , 87878 , 13752 , 635875 , 985675 , 1144102 , 5471446 , 85776210 , 67130558 , 418266903 , 101124840 , 6540375963 , 6848034315
n×2
399271878
n×3
598907817
n×4
798543756
n×5
998179695
n÷2
99817969.5
n÷3
66545313
n÷3
49908984.75
n÷5
39927187.8
n2
39854508140411721
n3
7.9563921559942E+24
n4
1.5883818191141E+33
n5
3.1709809594938E+41
2 √n14129.258260786
3 √n584.4484918448
4 √n118.86655652784
5 √n45.713844363745
1 , 9 , 31 , 103 , 279 , 927 , 3193 , 6947 , 28737 , 62523 , 215357 , 715541 , 1938213 , 6439869 , 22181771 , 199635939
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
-199635938 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 199635939 can be divided by 16 positive divisors.
The sum of these divisors (counting 199635939) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111001100011001111100011
3
Ternary
111220122120000200
4
Quaternary
23321203033203
5
Quinary
402101322224
6
Senary
31450520243
8
Octal
1371431743
10
Decimal
199635939
12
Duodecimal
56a36083
16
Hexadecimal
be633e3
20
Vigesimal
327e9gj
36
Base36
3auw2r
md5
4c5a0b6e6c3d9371334525e065be15ef
sha1
f72215888f40c8f995ea934b63790476b2f8ec42
sha256
7f53e33ee46a50ad50c85143d07ff45d8f0cda5695c2b215bd007aa9a1f0db3c
sha512
d413b0cf323f399d7452c295196ea3196f31caa8c2f6cfa2e46d4cc8acbad140281755892f351c7943ecacca33cffcb4ea681a52f13d1832fd21ac0775b87a45
ripemd-160
8953efe8b7dcbedffc827aaead98f8be15ebdfb5
Diameter
399271878
Circumference
1254349598.7098
Area
1.2520662998635E+17
Volume
3.3327657528468E+25
Surface area
5.0082651994541E+17
Circumference
1254349598.7098
Perimeter
798543756
Area
39854508140411721
Diagonal
282327852.47089
Surface area
239127048842470326
Volume
7.9563921559942E+24
Space diagonal
345779589.36472
Perimeter
598907817
Area
1.7257508252465E+16
Altitude
172889794.68236
Surface area
1.7257508252465E+16
Volume
9.376698078805E+23
Height
94109284.156963