199431380 is an even 9-digits composite number following 199431379
and preceding 199431381 . In scientific notation, it is written as 1.99431380 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 77826560 positive integers (up to 199431380) that are relatively prime to 199431380.
199431380 has 24 divisors, whose sum is 429022440
The reverse of 199431380 is 083134991
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred ninety-nine million four hundred thirty-one thousand three hundred eighty
Scientific notation
1.99431380 × 10^8
Engineering notation
1.99431380 × 10^6
Prime Factorization
2 × 2 × 5 × 41 × 243209
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99715690 Product of the distinct prime numbers
The prime factorization of 199431380 is 2 × 2 × 5 × 41 × 243209.
Since it has a total of 5 prime factors.
10 , 8 , 44 , 7 , 153 , 296 , 2122 , 451 , 25514 , 17661 , 263258 , 550114 , 671069 , 3504952 , 64364259 , 97804824 , 206196893 , 757841768 , 5867106867 , 3149601953
n×2
398862760
n×3
598294140
n×4
797725520
n×5
997156900
n÷2
99715690
n÷3
66477126.666667
n÷3
49857845
n÷5
39886276
n2
39772875328704400
n3
7.9319594133715E+24
n4
1.5818816119127E+33
n5
3.1547683286037E+41
2 √n14122.017561241
3 √n584.24880325659
4 √n118.83609536349
5 √n45.704472290354
1 , 2 , 4 , 5 , 10 , 20 , 41 , 82 , 164 , 205 , 410 , 820 , 243209 , 486418 , 972836 , 1216045 , 2432090 , 4864180 , 9971569 , 19943138 , 39886276 , 49857845 , 99715690 , 199431380
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
-199431379 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 199431380 can be divided by 24 positive divisors.
The sum of these divisors (counting 199431380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111000110001010011010100
3
Ternary
111220021011102102
4
Quaternary
23320301103110
5
Quinary
402023301010
6
Senary
31442301232
8
Octal
1370612324
10
Decimal
199431380
12
Duodecimal
56957818
16
Hexadecimal
be314d4
20
Vigesimal
3268i90
36
Base36
3aqi8k
md5
a5e2ebc34495e86438c68be6341cf9ae
sha1
5b3f1754974a529db0e2bafa8fb582d93bd0e99f
sha256
691812cefd068b281063b48f49b571a02358ee819bd243842c5f047f3529655c
sha512
834a36a841a180aa9c11954ca9e0ac33896c0e8fc54a4fdd7cc87c8aef61d46760a315a5b1c924b3a3d4b9a258b9fe3cd441c795a8f27028044e886c9798f31f
ripemd-160
69189476ee4e46b90b85e7482918e4a05809b710
Diameter
398862760
Circumference
1253064316.6065
Area
1.249501729448E+17
Volume
3.3225313895494E+25
Surface area
4.998006917792E+17
Circumference
1253064316.6065
Perimeter
797725520
Area
39772875328704400
Diagonal
282038562.35878
Surface area
238637251972226400
Volume
7.9319594133715E+24
Space diagonal
345425282.78358
Perimeter
598294140
Area
1.7222160208105E+16
Altitude
172712641.39179
Surface area
1.7222160208105E+16
Volume
9.3479038154857E+23
Height
94012854.119594