199812975 is an odd 9-digits composite number following 199812974
and preceding 199812976 . In scientific notation, it is written as 1.99812975 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 106566880 positive integers (up to 199812975) that are relatively prime to 199812975.
199812975 has 12 divisors, whose sum is 330357576
The reverse of 199812975 is 579218991
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred ninety-nine million eight hundred twelve thousand nine hundred seventy-five
Scientific notation
1.99812975 × 10^8
Engineering notation
1.99812975 × 10^6
Prime Factorization
5 × 3 × 5 × 2664173
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39962595
Product of the distinct prime numbers
The prime factorization of 199812975 is 5 × 3 × 5 × 2664173.
Since it has a total of 4 prime factors.
2 , 6 , 40 , 93 , 991 , 955 , 1356 , 878 , 54579 , 85498 , 877198 , 79615 , 6103231 , 8074571 , 38102264 , 89198146 , 648471682 , 472861101 , 4267888538 , 8956508934
n×2
399625950
n×3
599438925
n×4
799251900
n×5
999064875
n÷2
99906487.5
n÷3
66604325
n÷3
49953243.75
n÷5
39962595
n2
39925224978350625
n3
7.9775779804685E+24
n4
1.5940235895719E+33
n5
3.1850659565254E+41
2 √n
14135.521744881
3 √n
584.62120265314
4 √n
118.89290031318
5 √n
45.721949244048
1 , 3 , 5 , 15 , 25 , 75 , 2664173 , 7992519 , 13320865 , 39962595 , 66604325 , 199812975
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
-199812974
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 199812975 can be divided by 12 positive divisors.
The sum of these divisors (counting 199812975) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010001110011101101111
3
Ternary
111220222112212120
4
Quaternary
23322032131233
5
Quinary
402123003400
6
Senary
31454404023
8
Octal
1372163557
10
Decimal
199812975
12
Duodecimal
56b00613
16
Hexadecimal
be8e76f
20
Vigesimal
328gc8f
36
Base36
3ayoof
md5
304544a6dab45ef0244dd50fafd6ccaa
sha1
6950b69f7b41481cc3540a4a0d25ccf164b66902
sha256
c21e18549ca86e7ce967e76a67b3116c555fdc0ffa68ba50ce85d294d9714f83
sha512
7ccc9a5fb7b4318d105ece8b244992c5f1e376d221fc905b23610eaa03a8a0407cc27bbb2d495bfcf3bab100c27a67ab4acfca0d753f9d95755065b19adef792
ripemd-160
ec70c38cb7ed13873038a4f33e770d1929d5344b
Diameter
399625950
Circumference
1255461948.7038
Area
1.2542879348491E+17
Volume
3.3416400502506E+25
Surface area
5.0171517393962E+17
Circumference
1255461948.7038
Perimeter
799251900
Area
39925224978350625
Diagonal
282578219.18312
Surface area
239551349870103750
Volume
7.9775779804685E+24
Space diagonal
346086224.71149
Perimeter
599438925
Area
1.728812954153E+16
Altitude
173043112.35574
Surface area
1.728812954153E+16
Volume
9.4016658123897E+23
Height
94192739.727705