199381657 is an odd 9-digits composite number following 199381656
and preceding 199381658 . In scientific notation, it is written as 1.99381657 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 197326080 positive integers (up to 199381657) that are relatively prime to 199381657.
199381657 has 4 divisors, whose sum is 201437236
The reverse of 199381657 is 756183991
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million three hundred eighty-one thousand six hundred fifty-seven
Scientific notation
1.99381657 × 10^8
Engineering notation
1.99381657 × 10^6
Prime Factorization
97 × 2055481
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199381657 Product of the distinct prime numbers
The prime factorization of 199381657 is 97 × 2055481.
Since it has a total of 2 prime factors.
1 , 7 , 30 , 27 , 289 , 30 , 6593 , 3736 , 84860 , 32529 , 406567 , 66415 , 1322746 , 5543628 , 69687595 , 15733860 , 353071232 , 563521064 , 1241389091 , 7756190882
n×2
398763314
n×3
598144971
n×4
797526628
n×5
996908285
n÷2
99690828.5
n÷3
66460552.333333
n÷3
49845414.25
n÷5
39876331.4
n2
39753045148065649
n3
7.9260280124171E+24
n4
1.5803045985441E+33
n5
3.1508374942245E+41
2 √n14120.256973582
3 √n584.20024349982
4 √n118.82868750257
5 √n45.702193020009
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199381656 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199381657 can be divided by 4 positive divisors.
The sum of these divisors (counting 199381657) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000100101001010011001
3
Ternary
111220011122012211
4
Quaternary
23320211022121
5
Quinary
402020203112
6
Senary
31441235121
8
Octal
1370451231
10
Decimal
199381657
12
Duodecimal
56932aa1
16
Hexadecimal
be25299
20
Vigesimal
3262e2h
36
Base36
3apfvd
md5
e22610983f4afe11b263b922f203a046
sha1
7d1ab1af30b18204fa45ab805cecd25745480fd9
sha256
fbd767c96543b0cd77c60756cc6154bb833288cec17b78873c67279daac8c382
sha512
994301401846175b2e89bdd561efc5234c40519c64dca72b67c2e564d6434d6d24fb24bd5ddbb0084f4476f9e2781ba236d2a23e6a7ce8e09407da05735e3978
ripemd-160
776c22395aa2cc7c107c0828d69b96c8a1cccde5
Diameter
398763314
Circumference
1252751897.7835
Area
1.2488787459499E+17
Volume
3.3200468501275E+25
Surface area
4.9955149837995E+17
Circumference
1252751897.7835
Perimeter
797526628
Area
39753045148065649
Diagonal
281968243.41782
Surface area
238518270888393894
Volume
7.9260280124171E+24
Space diagonal
345339160.02127
Perimeter
598144971
Area
1.7213573488007E+16
Altitude
172669580.01064
Surface area
1.7213573488007E+16
Volume
9.3409135924245E+23
Height
93989414.472607