199974902 is an even 9-digits composite number following 199974901
and preceding 199974903 . In scientific notation, it is written as 1.99974902 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 99790504 positive integers (up to 199974902) that are relatively prime to 199974902.
199974902 has 8 divisors, whose sum is 300553200
The reverse of 199974902 is 209479991
Previous prime number is 509
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred ninety-nine million nine hundred seventy-four thousand nine hundred two
Scientific notation
1.99974902 × 10^8
Engineering notation
1.99974902 × 10^6
Prime Factorization
2 × 509 × 196439
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
199974902 Product of the distinct prime numbers
The prime factorization of 199974902 is 2 × 509 × 196439.
Since it has a total of 3 prime factors.
10 , 3 , 7 , 1 , 992 , 524 , 9676 , 4469 , 88742 , 32228 , 847204 , 876731 , 7315697 , 5340848 , 31071741 , 34795162 , 405719564 , 764152677 , 7398546617 , 7417058518
n×2
399949804
n×3
599924706
n×4
799899608
n×5
999874510
n÷2
99987451
n÷3
66658300.666667
n÷3
49993725.5
n÷5
39994980.4
n2
39989961429909604
n3
7.99698861793E+24
n4
1.5991970151657E+33
n5
3.1979926638644E+41
2 √n14141.248247591
3 √n584.77908428684
4 √n118.91698048467
5 √n45.729357390897
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
-199974901 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 199974902 can be divided by 8 positive divisors.
The sum of these divisors (counting 199974902) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010110101111111110110
3
Ternary
111221021202222212
4
Quaternary
23322311333312
5
Quinary
402143144102
6
Senary
31502053422
8
Octal
1372657766
10
Decimal
199974902
12
Duodecimal
56b7a272
16
Hexadecimal
beb5ff6
20
Vigesimal
329gh52
36
Base36
3b25me
md5
213903de15ae8163a98d7daa766bad97
sha1
5559efe9078eb0c43f7ce321860f76120172455f
sha256
212845b19cf8175435a3dc9b4dc167a3f47f412465b14f679fc368b83178d651
sha512
e7b8d04daa8ae6a7d15d075bd5f4604695f27711e4d7360b054cfa450c5a62f3c7c51cdfc01f4dcfe61075f01a0a5a4006c2df6bbd7b78705a7a6b3952e4f392
ripemd-160
fc53bb34cd53d1b92cab2975d9d35e50582cd480
Diameter
399949804
Circumference
1256479366.0511
Area
1.2563216904554E+17
Volume
3.3497707590573E+25
Surface area
5.0252867618217E+17
Circumference
1256479366.0511
Perimeter
799899608
Area
39989961429909604
Diagonal
282807218.54263
Surface area
239939768579457624
Volume
7.99698861793E+24
Space diagonal
346366690.50261
Perimeter
599924706
Area
1.7316161247331E+16
Altitude
173183345.2513
Surface area
1.7316161247331E+16
Volume
9.4245414680165E+23
Height
94269072.847544