199445948 is an even 9-digits composite number following 199445947
and preceding 199445949 . In scientific notation, it is written as 1.99445948 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 91719936 positive integers (up to 199445948) that are relatively prime to 199445948.
199445948 has 24 divisors, whose sum is 377234928
The reverse of 199445948 is 849544991
Previous prime number is 283
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-nine million four hundred forty-five thousand nine hundred forty-eight
Scientific notation
1.99445948 × 10^8
Engineering notation
1.99445948 × 10^6
Prime Factorization
2 × 2 × 13 × 283 × 13553
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99722974 Product of the distinct prime numbers
The prime factorization of 199445948 is 2 × 2 × 13 × 283 × 13553.
Since it has a total of 5 prime factors.
1 , 7 , 29 , 64 , 181 , 225 , 6765 , 6915 , 55510 , 71499 , 724363 , 678598 , 8674384 , 9967769 , 41783674 , 32056669 , 119721324 , 854228564 , 2966322915 , 333136021
n×2
398891896
n×3
598337844
n×4
797783792
n×5
997229740
n÷2
99722974
n÷3
66481982.666667
n÷3
49861487
n÷5
39889189.6
n2
39778686173618704
n3
7.9336977740919E+24
n4
1.5823438736992E+33
n5
3.1559207395194E+41
2 √n14122.533342145
3 √n584.26302891711
4 √n118.83826547937
5 √n45.705139991995
1 , 2 , 4 , 13 , 26 , 52 , 283 , 566 , 1132 , 3679 , 7358 , 13553 , 14716 , 27106 , 54212 , 176189 , 352378 , 704756 , 3835499 , 7670998 , 15341996 , 49861487 , 99722974 , 199445948
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199445947 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199445948 can be divided by 24 positive divisors.
The sum of these divisors (counting 199445948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111000110100110110111100
3
Ternary
111220021220101222
4
Quaternary
23320310312330
5
Quinary
402024232243
6
Senary
31442452512
8
Octal
1370646674
10
Decimal
199445948
12
Duodecimal
56964138
16
Hexadecimal
be34dbc
20
Vigesimal
326aeh8
36
Base36
3aqth8
md5
f2712312aecd8312668add09c4dd083e
sha1
30cb80161185e518c7983a942a29de92ed6c57b1
sha256
839c13c50faaf71b0fb4f73b7ec58f0372dd0a285cfc8c7f0920d7c46f2d6f49
sha512
b1e2efccd8b1c7c4156510e5e4504b38f44c171d5e3db04ae67f02c54431d2b7d2ea8087391d38163fa01a5e23f99f0db860a0b722fc2dd49abaea0611668bc9
ripemd-160
21bb9fba1e452837e5b545c49b640db9d0ea15f0
Diameter
398891896
Circumference
1253155850.0501
Area
1.2496842825249E+17
Volume
3.3232595523852E+25
Surface area
4.9987371300998E+17
Circumference
1253155850.0501
Perimeter
797783792
Area
39778686173618704
Diagonal
282059164.62196
Surface area
238672117041712224
Volume
7.9336977740919E+24
Space diagonal
345450515.29974
Perimeter
598337844
Area
1.7224676377761E+16
Altitude
172725257.64987
Surface area
1.7224676377761E+16
Volume
9.3499524932416E+23
Height
94019721.540653