199673986 is an even 9-digits composite number following 199673985
and preceding 199673987 . In scientific notation, it is written as 1.99673986 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 99575940 positive integers (up to 199673986) that are relatively prime to 199673986.
199673986 has 8 divisors, whose sum is 300294144
The reverse of 199673986 is 689376991
Previous prime number is 383
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
one hundred ninety-nine million six hundred seventy-three thousand nine hundred eighty-six
Scientific notation
1.99673986 × 10^8
Engineering notation
1.99673986 × 10^6
Prime Factorization
2 × 383 × 260671
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
199673986 Product of the distinct prime numbers
The prime factorization of 199673986 is 2 × 383 × 260671.
Since it has a total of 3 prime factors.
9 , 3 , 95 , 86 , 68 , 953 , 5324 , 548 , 1570 , 9849 , 605677 , 96964 , 9180779 , 3161553 , 88983378 , 73173929 , 965473515 , 944646790 , 3194962555 , 1921664074
n×2
399347972
n×3
599021958
n×4
798695944
n×5
998369930
n÷2
99836993
n÷3
66557995.333333
n÷3
49918496.5
n÷5
39934797.2
n2
39869700685128196
n3
7.9609420564265E+24
n4
1.5895930327217E+33
n5
3.1740037696137E+41
2 √n14130.604587207
3 √n584.48561792441
4 √n118.87221957719
5 √n45.715586677349
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
-199673985 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 199673986 can be divided by 8 positive divisors.
The sum of these divisors (counting 199673986) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001101100100010000010
3
Ternary
111220201111012211
4
Quaternary
23321230202002
5
Quinary
402104031421
6
Senary
31451412334
8
Octal
1371544202
10
Decimal
199673986
12
Duodecimal
56a540aa
16
Hexadecimal
be6c882
20
Vigesimal
327j4j6
36
Base36
3avpfm
md5
5572f7d66ff8930754b58b122f9ee8a2
sha1
db94cab0c659a21794c6372a537878fff7dfc360
sha256
2c5e221d89c82256a7612ca3b8912f1d1fc31ab92cbeb30189568e29c8e3dfc7
sha512
174c6161ec4df85052e7a79e7269ac023cce47da4884ca18137aa5d8595578cc4c523a3773e1ae82bc1863379a905032b4ea2c746bcc2a2081c913239ec5f8ea
ripemd-160
a6925a427326622299bc9aec7e193310e288f656
Diameter
399347972
Circumference
1254588655.0612
Area
1.2525435877322E+17
Volume
3.3346716106831E+25
Surface area
5.0101743509289E+17
Circumference
1254588655.0612
Perimeter
798695944
Area
39869700685128196
Diagonal
282381659.0543
Surface area
239218204110769176
Volume
7.9609420564265E+24
Space diagonal
345845488.7018
Perimeter
599021958
Area
1.7264086817301E+16
Altitude
172922744.3509
Surface area
1.7264086817301E+16
Volume
9.3820601878872E+23
Height
94127219.684765