199930843 is an odd 9-digits composite number following 199930842
and preceding 199930844 . In scientific notation, it is written as 1.99930843 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 165459840 positive integers (up to 199930843) that are relatively prime to 199930843.
199930843 has 8 divisors, whose sum is 236371680
The reverse of 199930843 is 348039991
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-nine million nine hundred thirty thousand eight hundred forty-three
Scientific notation
1.99930843 × 10^8
Engineering notation
1.99930843 × 10^6
Prime Factorization
29 × 7 × 984881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199930843
Product of the distinct prime numbers
The prime factorization of 199930843 is 29 × 7 × 984881.
Since it has a total of 3 prime factors.
6 , 6 , 11 , 65 , 284 , 460 , 5300 , 1002 , 95923 , 41692 , 467915 , 725842 , 456465 , 358780 , 52814109 , 84777115 , 625219521 , 112109519 , 4647221380 , 1953986451
n×2
399861686
n×3
599792529
n×4
799723372
n×5
999654215
n÷2
99965421.5
n÷3
66643614.333333
n÷3
49982710.75
n÷5
39986168.6
n2
39972341982690649
n3
7.9917040292836E+24
n4
1.5977881235812E+33
n5
3.1944712648297E+41
2 √n
14139.690343144
3 √n
584.73613444024
4 √n
118.91042991741
5 √n
45.727342170665
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
-199930842
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 199930843 can be divided by 8 positive divisors.
The sum of these divisors (counting 199930843) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010101011001111011011
3
Ternary
111221012112120001
4
Quaternary
23322223033123
5
Quinary
402140241333
6
Senary
31501113431
8
Octal
1372531733
10
Decimal
199930843
12
Duodecimal
56b58877
16
Hexadecimal
beab3db
20
Vigesimal
329b723
36
Base36
3b17mj
md5
b36db6465332eb5591ffdea4ed3ba43d
sha1
cbaae66cb3bb03846f386e3fd07aff5db4861b0d
sha256
e66450dcbd53afec7eb2df369d16c161d3678114313394d3dc6d5d2f669b2313
sha512
bf0ad2357274c9807e1397b81ff89c86acad1fd32bb2366360fbc098b9d1e95ca0adbc5616eb5e0f9a82aa1253740afde4bea70f83005377f996468c1d11f7db
ripemd-160
7e1ad3c3a8b388c247aa3566bd782faba4bfe2d5
Diameter
399861686
Circumference
1256202535.1896
Area
1.255768159196E+17
Volume
3.3475571557415E+25
Surface area
5.023072636784E+17
Circumference
1256202535.1896
Perimeter
799723372
Area
39972341982690649
Diagonal
282744909.70729
Surface area
239834051896143894
Volume
7.9917040292836E+24
Space diagonal
346290378.07608
Perimeter
599792529
Area
1.7308531802885E+16
Altitude
173145189.03804
Surface area
1.7308531802885E+16
Volume
9.4183135205705E+23
Height
94248303.235762