199442823 is an odd 9-digits composite number following 199442822
and preceding 199442824 . In scientific notation, it is written as 1.99442823 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 132961880 positive integers (up to 199442823) that are relatively prime to 199442823.
199442823 has 4 divisors, whose sum is 265923768
The reverse of 199442823 is 328244991
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred ninety-nine million four hundred forty-two thousand eight hundred twenty-three
Scientific notation
1.99442823 × 10^8
Engineering notation
1.99442823 × 10^6
Prime Factorization
3 × 66480941
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199442823
Product of the distinct prime numbers
The prime factorization of 199442823 is 3 × 66480941.
Since it has a total of 2 prime factors.
4 , 3 , 14 , 39 , 564 , 403 , 2705 , 238 , 36881 , 16909 , 698399 , 562359 , 4938679 , 9067143 , 42709299 , 74977730 , 541883954 , 185887629 , 1086366652 , 9562060393
n×2
398885646
n×3
598328469
n×4
797771292
n×5
997214115
n÷2
99721411.5
n÷3
66480941
n÷3
49860705.75
n÷5
39888564.6
n2
39777439646209329
n3
7.9333248547521E+24
n4
1.5822447048078E+33
n5
3.1556735060367E+41
2 √n
14122.422702922
3 √n
584.25997741115
4 √n
118.8377999751
5 √n
45.704996765763
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
-199442822
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 199442823 can be divided by 4 positive divisors.
The sum of these divisors (counting 199442823) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000110100000110000111
3
Ternary
111220021202010020
4
Quaternary
23320310012013
5
Quinary
402024132243
6
Senary
31442430223
8
Octal
1370640607
10
Decimal
199442823
12
Duodecimal
56962373
16
Hexadecimal
be34187
20
Vigesimal
326a713
36
Base36
3aqr2f
md5
b924a9f141a65bc0c318cbd145949479
sha1
42c4fccc2c62b0732065e07b667ead7596bbdb37
sha256
948f665d20956fdf65ce9a355daaeb24e62a665dcf84f3260bd4b9b859c79c9a
sha512
e71c5aca653f06cd006bac608e2a0b01c8478959a4b3c95689c264182444655f7dd5da0512966e8ce6d83c778480a896b163731cd313847929a7c0400439b956
ripemd-160
e4faab53b5c2074db721ecc3f44b28c71c22ee9d
Diameter
398885646
Circumference
1253136215.096
Area
1.2496451217114E+17
Volume
3.3231033442974E+25
Surface area
4.9985804868457E+17
Circumference
1253136215.096
Perimeter
797771292
Area
39777439646209329
Diagonal
282054745.20458
Surface area
238664637877255974
Volume
7.9333248547521E+24
Space diagonal
345445102.64097
Perimeter
598328469
Area
1.722413661556E+16
Altitude
172722551.32048
Surface area
1.722413661556E+16
Volume
9.349513003585E+23
Height
94018248.401526