199985824 is an even 9-digits composite number following 199985823
and preceding 199985825 . In scientific notation, it is written as 1.99985824 × 10^8.
The sum of its digits is 55. It has a total of 7 prime factors and 24 positive divisors.
There are 94110720 positive integers (up to 199985824) that are relatively prime to 199985824.
199985824 has 24 divisors, whose sum is 416883348
The reverse of 199985824 is 428589991
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-nine million nine hundred eighty-five thousand eight hundred twenty-four
Scientific notation
1.99985824 × 10^8
Engineering notation
1.99985824 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 17 × 367621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
12499114
Product of the distinct prime numbers
The prime factorization of 199985824 is 2 × 2 × 2 × 2 × 2 × 17 × 367621.
Since it has a total of 7 prime factors.
10 , 6 , 46 , 72 , 346 , 618 , 33 , 4395 , 59443 , 93092 , 374894 , 432680 , 1620646 , 9932305 , 46036122 , 35267154 , 672575062 , 365163888 , 503519461 , 3218706314
n×2
399971648
n×3
599957472
n×4
799943296
n×5
999929120
n÷2
99992912
n÷3
66661941.333333
n÷3
49996456
n÷5
39997164.8
n2
39994329800958976
n3
7.9982990005725E+24
n4
1.5995464162279E+33
n5
3.1988660807558E+41
2 √n
14141.634417563
3 √n
584.78973035763
4 √n
118.91860416925
5 √n
45.72985689871
1 , 2 , 4 , 8 , 16 , 17 , 32 , 34 , 68 , 136 , 272 , 544 , 367621 , 735242 , 1470484 , 2940968 , 5881936 , 6249557 , 11763872 , 12499114 , 24998228 , 49996456 , 99992912 , 199985824
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
-199985823
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 199985824 can be divided by 24 positive divisors.
The sum of these divisors (counting 199985824) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111010111000101010100000
3
Ternary
111221022022222101
4
Quaternary
23322320222200
5
Quinary
402144021244
6
Senary
31502220144
8
Octal
1372705240
10
Decimal
199985824
12
Duodecimal
56b84654
16
Hexadecimal
beb8aa0
20
Vigesimal
329i4b4
36
Base36
3b2e1s
md5
22730f003de6224ab27dc8716525a2bf
sha1
97f03fe7a5760b68d2abedf8e2169ef1fdb98ae2
sha256
e5829451c575f80d204d25e4d5da2a081768dd021178b8a51ec9a7fc93011924
sha512
69706e760c8e465d954f49cb40d4ba183114493888074f06b7d4e6d176eec21b1071147bdcd80e42770b430e99f9ab8467e84c2a7b27eed626801d18e730b03c
ripemd-160
ee1e38375b06c4e8e944baf00eb348cc2059b9ce
Diameter
399971648
Circumference
1256547991.001
Area
1.2564589268794E+17
Volume
3.3503196508551E+25
Surface area
5.0258357075176E+17
Circumference
1256547991.001
Perimeter
799943296
Area
39994329800958976
Diagonal
282822664.58316
Surface area
239965978805753856
Volume
7.9982990005725E+24
Space diagonal
346385607.96153
Perimeter
599957472
Area
1.7318052807482E+16
Altitude
173192803.98076
Surface area
1.7318052807482E+16
Volume
9.4260857687707E+23
Height
94274221.52772