199907743 is an odd 9-digits composite number following 199907742
and preceding 199907744 . In scientific notation, it is written as 1.99907743 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 154256256 positive integers (up to 199907743) that are relatively prime to 199907743.
199907743 has 4 divisors, whose sum is 199983520
The reverse of 199907743 is 347709991
Previous prime number is 2737
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million nine hundred seven thousand seven hundred forty-three
Scientific notation
1.99907743 × 10^8
Engineering notation
1.99907743 × 10^6
Prime Factorization
2737 × 73039
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199907743 Product of the distinct prime numbers
The prime factorization of 199907743 is 2737 × 73039.
Since it has a total of 2 prime factors.
3 , 8 , 97 , 88 , 856 , 1 , 2174 , 3707 , 14320 , 58871 , 52206 , 329542 , 7748588 , 2133172 , 4211896 , 15470397 , 577209550 , 747573697 , 7344372239 , 3130092288
n×2
399815486
n×3
599723229
n×4
799630972
n×5
999538715
n÷2
99953871.5
n÷3
66635914.333333
n÷3
49976935.75
n÷5
39981548.6
n2
39963105711354049
n3
7.9889342660272E+24
n4
1.5970498180969E+33
n5
3.192626245943E+41
2 √n14138.873469976
3 √n584.71361344456
4 √n118.90699504224
5 √n45.726285454843
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
-199907742 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 199907743 can be divided by 4 positive divisors.
The sum of these divisors (counting 199907743) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010100101100110011111
3
Ternary
111221011100212111
4
Quaternary
23322211212133
5
Quinary
402134021433
6
Senary
31500414451
8
Octal
1372454637
10
Decimal
199907743
12
Duodecimal
56b47427
16
Hexadecimal
bea599f
20
Vigesimal
3298973
36
Base36
3b0psv
md5
25478a38a3ac2b0d746b2cacb79c0fdf
sha1
24e4582e04711511c34ffb4db151443ec09cc920
sha256
40067ca737ea462f9d512d5f942a3498a23e7ddcb1b027a1734641374bc42be6
sha512
6498d75045840a1f51cff4c1a31741cc41e9745c49d8a3f29db108823e402775a4bec985ee8597f4a5fd3ad92f7c0ab80b2d18158c322b96d7953277d7819a54
ripemd-160
e165f38db8a44aa3d6dec785de66afeed1149c8d
Diameter
399815486
Circumference
1256057393.609
Area
1.2554779931742E+17
Volume
3.3463969600217E+25
Surface area
5.0219119726969E+17
Circumference
1256057393.609
Perimeter
799630972
Area
39963105711354049
Diagonal
282712241.374
Surface area
239778634268124294
Volume
7.9889342660272E+24
Space diagonal
346250367.70242
Perimeter
599723229
Area
1.7304532380078E+16
Altitude
173125183.85121
Surface area
1.7304532380078E+16
Volume
9.415049323269E+23
Height
94237413.791332