199972615 is an odd 9-digits composite number following 199972614
and preceding 199972616 . In scientific notation, it is written as 1.99972615 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 150567552 positive integers (up to 199972615) that are relatively prime to 199972615.
199972615 has 8 divisors, whose sum is 254082960
The reverse of 199972615 is 516279991
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-nine million nine hundred seventy-two thousand six hundred fifteen
Scientific notation
1.99972615 × 10^8
Engineering notation
1.99972615 × 10^6
Prime Factorization
17 × 5 × 2352619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199972615
Product of the distinct prime numbers
The prime factorization of 199972615 is 17 × 5 × 2352619.
Since it has a total of 3 prime factors.
1 , 1 , 9 , 21 , 809 , 641 , 7916 , 1514 , 40536 , 21748 , 692534 , 374372 , 3885442 , 6845387 , 97703083 , 57747890 , 689021136 , 557807921 , 6056078503 , 2600620437
n×2
399945230
n×3
599917845
n×4
799890460
n×5
999863075
n÷2
99986307.5
n÷3
66657538.333333
n÷3
49993153.75
n÷5
39994523
n2
39989046749938225
n3
7.9967142499424E+24
n4
1.5991238599687E+33
n5
3.1978097998684E+41
2 √n
14141.167384626
3 √n
584.77685501565
4 √n
118.91664048663
5 √n
45.729252794252
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
-199972614
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 199972615 can be divided by 8 positive divisors.
The sum of these divisors (counting 199972615) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010110101011100000111
3
Ternary
111221021122212011
4
Quaternary
23322311130013
5
Quinary
402143110430
6
Senary
31502035051
8
Octal
1372653407
10
Decimal
199972615
12
Duodecimal
56b78a87
16
Hexadecimal
beb5707
20
Vigesimal
329gbaf
36
Base36
3b23uv
md5
6d0a32e4712a6c3168b111cdfc28e901
sha1
f8c8a26cdee10a1d111affb1a48f6d0af0d64581
sha256
4dfdfcba08943de0ba093a27bd1e05cf9a1eb7055228b9689d505144d7c20b5b
sha512
96c495112648394f42da9c7fb70490df002ccad802500006878a57dd4c80072171da286755c07a27be6b5a938829c76b37906a35b90d371bdec81e11cc176c60
ripemd-160
58fc1c0ba9fa938f1f666abf397e637c07ce0db2
Diameter
399945230
Circumference
1256464996.4063
Area
1.2562929549366E+17
Volume
3.3496558320634E+25
Surface area
5.0251718197466E+17
Circumference
1256464996.4063
Perimeter
799890460
Area
39989046749938225
Diagonal
282803984.23621
Surface area
239934280499629350
Volume
7.9967142499424E+24
Space diagonal
346362729.30241
Perimeter
599917845
Area
1.7315765179285E+16
Altitude
173181364.65121
Surface area
1.7315765179285E+16
Volume
9.4242181222423E+23
Height
94267994.745404