199431750 is an even 9-digits composite number following 199431749
and preceding 199431751 . In scientific notation, it is written as 1.99431750 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 45583200 positive integers (up to 199431750) that are relatively prime to 199431750.
199431750 has 16 divisors, whose sum is 315908208
The reverse of 199431750 is 057134991
Previous prime number is 125
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred ninety-nine million four hundred thirty-one thousand seven hundred fifty
Scientific notation
1.99431750 × 10^8
Engineering notation
1.99431750 × 10^6
Prime Factorization
2 × 21 × 125 × 37987
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199431750
Product of the distinct prime numbers
The prime factorization of 199431750 is 2 × 21 × 125 × 37987.
Since it has a total of 4 prime factors.
7 , 3 , 35 , 75 , 18 , 621 , 2803 , 4677 , 58788 , 11642 , 734095 , 639814 , 4871161 , 907905 , 55235734 , 36074358 , 60699985 , 280419032 , 7337213855 , 277760238
n×2
398863500
n×3
598295250
n×4
797727000
n×5
997158750
n÷2
99715875
n÷3
66477250
n÷3
49857937.5
n÷5
39886350
n2
39773022908062500
n3
7.932003561345E+24
n4
1.5818933512453E+33
n5
3.1547975935221E+41
2 √n
14122.030661346
3 √n
584.24916457038
4 √n
118.83615048186
5 √n
45.704489249212
1 , 2 , 21 , 42 , 125 , 250 , 2625 , 5250 , 37987 , 75974 , 797727 , 1595454 , 4748375 , 9496750 , 99715875 , 199431750
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199431749
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199431750 can be divided by 16 positive divisors.
The sum of these divisors (counting 199431750) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000110001011001000110
3
Ternary
111220021011221010
4
Quaternary
23320301121012
5
Quinary
402023304000
6
Senary
31442303050
8
Octal
1370613106
10
Decimal
199431750
12
Duodecimal
56957a86
16
Hexadecimal
be31646
20
Vigesimal
3268j7a
36
Base36
3aqiiu
md5
dfe9e11ad7f3563ace0a31e435c66681
sha1
dd0627c678041c6ae410589055e9a81e0f714db6
sha256
101f600d8b5a2353ac866184b16c09d0d768fd44e8730a8b29a654f17fb49840
sha512
e199135991b98c254bdb81d1f7c30638578db0d48873a06669fb89dc96ef1b66f7d195ee69165e6f5db351ce1dca8134a2f4d3ebff4c9d2d7d878a3c8e76a9a8
ripemd-160
d7371c8a7cca8bd9f98df29d07c65027db17a981
Diameter
398863500
Circumference
1253066641.3851
Area
1.2495063657903E+17
Volume
3.3225498822093E+25
Surface area
4.9980254631611E+17
Circumference
1253066641.3851
Perimeter
797727000
Area
39773022908062500
Diagonal
282039085.6178
Surface area
238638137448375000
Volume
7.932003561345E+24
Space diagonal
345425923.64237
Perimeter
598295250
Area
1.7222224111841E+16
Altitude
172712961.82119
Surface area
1.7222224111841E+16
Volume
9.3479558443715E+23
Height
94013028.539267