199972628 is an even 9-digits composite number following 199972627
and preceding 199972629 . In scientific notation, it is written as 1.99972628 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 99266712 positive integers (up to 199972628) that are relatively prime to 199972628.
199972628 has 12 divisors, whose sum is 352470720
The reverse of 199972628 is 826279991
Previous prime number is 139
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million nine hundred seventy-two thousand six hundred twenty-eight
Scientific notation
1.99972628 × 10^8
Engineering notation
1.99972628 × 10^6
Prime Factorization
2 × 2 × 139 × 359663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99986314
Product of the distinct prime numbers
The prime factorization of 199972628 is 2 × 2 × 139 × 359663.
Since it has a total of 4 prime factors.
7 , 3 , 66 , 7 , 607 , 212 , 376 , 9229 , 69131 , 87323 , 459923 , 439110 , 3141509 , 6112252 , 28323977 , 32666768 , 636630168 , 724757952 , 4611418997 , 3692291835
n×2
399945256
n×3
599917884
n×4
799890512
n×5
999863140
n÷2
99986314
n÷3
66657542.666667
n÷3
49993157
n÷5
39994525.6
n2
39989051949226384
n3
7.9967158095153E+24
n4
1.5991242757979E+33
n5
3.1978108392991E+41
2 √n
14141.167844277
3 √n
584.77686768755
4 √n
118.91664241929
5 √n
45.729253388814
1 , 2 , 4 , 139 , 278 , 556 , 359663 , 719326 , 1438652 , 49993157 , 99986314 , 199972628
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199972627
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199972628 can be divided by 12 positive divisors.
The sum of these divisors (counting 199972628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010110101011100010100
3
Ternary
111221021122212122
4
Quaternary
23322311130110
5
Quinary
402143111003
6
Senary
31502035112
8
Octal
1372653424
10
Decimal
199972628
12
Duodecimal
56b78a98
16
Hexadecimal
beb5714
20
Vigesimal
329gbb8
36
Base36
3b23v8
md5
0063cbd469ebe481ae78287e0faa05da
sha1
accce48f56878259e02aa72dce10f12ca6fe4ac6
sha256
43faa263367e4ffe95a1194b33855dbd32f2f9609c2dbee6d43eae4b20354990
sha512
e613af3f0300e434c08360c7c1edcd9cbad17ed0eab53b5509a53bf0cd56b28766f62e4a3854bc7dd4bfd43c519268f2ebcc573be7316246ecdf6f615d283950
ripemd-160
fb169ed1592f5c8b19dce2f0029f21b4632b25bc
Diameter
399945256
Circumference
1256465078.0877
Area
1.2562931182771E+17
Volume
3.3496564853358E+25
Surface area
5.0251724731084E+17
Circumference
1256465078.0877
Perimeter
799890512
Area
39989051949226384
Diagonal
282804002.62099
Surface area
239934311695358304
Volume
7.9967158095153E+24
Space diagonal
346362751.81907
Perimeter
599917884
Area
1.7315767430643E+16
Altitude
173181375.90954
Surface area
1.7315767430643E+16
Volume
9.4242199602166E+23
Height
94268000.873663