199951168 is an even 9-digits composite number following 199951167
and preceding 199951169 . In scientific notation, it is written as 1.99951168 × 10^8.
The sum of its digits is 49. It has a total of 8 prime factors and 28 positive divisors.
There are 98334720 positive integers (up to 199951168) that are relatively prime to 199951168.
199951168 has 28 divisors, whose sum is 403290532
The reverse of 199951168 is 861159991
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million nine hundred fifty-one thousand one hundred sixty-eight
Scientific notation
1.99951168 × 10^8
Engineering notation
1.99951168 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 61 × 51217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
6248474 Product of the distinct prime numbers
The prime factorization of 199951168 is 2 × 2 × 2 × 2 × 2 × 2 × 61 × 51217.
Since it has a total of 8 prime factors.
9 , 2 , 31 , 65 , 57 , 841 , 1944 , 3962 , 95079 , 59003 , 86462 , 882268 , 3377695 , 6759878 , 65391514 , 4029683 , 929787614 , 207158511 , 1280130989 , 6935341870
n×2
399902336
n×3
599853504
n×4
799804672
n×5
999755840
n÷2
99975584
n÷3
66650389.333333
n÷3
49987792
n÷5
39990233.6
n2
39980469584564224
n3
7.9941415906221E+24
n4
1.5984379482023E+33
n5
3.1960953471857E+41
2 √n14140.409046417
3 √n584.75594855703
4 √n118.91345191532
5 √n45.728271862576
1 , 2 , 4 , 8 , 16 , 32 , 61 , 64 , 122 , 244 , 488 , 976 , 1952 , 3904 , 51217 , 102434 , 204868 , 409736 , 819472 , 1638944 , 3124237 , 3277888 , 6248474 , 12496948 , 24993896 , 49987792 , 99975584 , 199951168
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199951167 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199951168 can be divided by 28 positive divisors.
The sum of these divisors (counting 199951168) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1011111010110000001101000000
3
Ternary
111221020120102211
4
Quaternary
23322300031000
5
Quinary
402141414133
6
Senary
31501351504
8
Octal
1372601500
10
Decimal
199951168
12
Duodecimal
56b68594
16
Hexadecimal
beb0340
20
Vigesimal
329dhi8
36
Base36
3b1nb4
md5
b74dfb31209e8d068fd6d7c6d0913a78
sha1
6a982dbf69f597d810eb5e472d1119514376e253
sha256
9908d66f8ef8289f570b7126d5072c56b6bad3f58b4c169420b6b4eda0b418e0
sha512
4dcbffed3ba5aefc25d130735df4b61e06adef375a56f74f40692f4d8ef65b5c7f13d28e252be8140d3c7e57712a8a10d5f5e7180376857d98388d2b15aece9c
ripemd-160
71aee36c2dd136348e99f81b856dce6213e156b8
Diameter
399902336
Circumference
1256330240.931
Area
1.2560234953394E+17
Volume
3.3485781990473E+25
Surface area
5.0240939813575E+17
Circumference
1256330240.931
Perimeter
799804672
Area
39980469584564224
Diagonal
282773653.59794
Surface area
239882817507385344
Volume
7.9941415906221E+24
Space diagonal
346325582.00874
Perimeter
599853504
Area
1.7312051157732E+16
Altitude
173162791.00437
Surface area
1.7312051157732E+16
Volume
9.4211862141572E+23
Height
94257884.532647