199792387 is an odd 9-digits prime number following 199792386
and preceding 199792388 . In scientific notation, it is written as 1.99792387 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 199792386 positive integers (up to 199792387) that are relatively prime to 199792387.
199792387 has 2 divisors, whose sum is 199792388
The reverse of 199792387 is 783297991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred ninety-nine million seven hundred ninety-two thousand three hundred eighty-seven
Scientific notation
1.99792387 × 10^8
Engineering notation
1.99792387 × 10^6
Prime Factorization
199792387
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
199792387 Product of the distinct prime numbers
The prime factorization of 199792387 is 199792387.
Since it has a total of 1 prime factors.
3 , 10 , 81 , 46 , 669 , 3 , 6934 , 2932 , 88111 , 35117 , 148670 , 595916 , 6090846 , 695903 , 72065860 , 3215814 , 87088140 , 408365748 , 6954649177 , 9922946904
n×2
399584774
n×3
599377161
n×4
799169548
n×5
998961935
n÷2
99896193.5
n÷3
66597462.333333
n÷3
49948096.75
n÷5
39958477.4
n2
39916997903157769
n3
7.9751122929459E+24
n4
1.5933667216007E+33
n5
3.1834254067497E+41
2 √n14134.793489825
3 √n584.60112288483
4 √n118.88983762217
5 √n45.721007000643
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
199792388 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
99896194 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14134.793525199 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999899896 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199792387 can be divided by 2 positive divisors.
The sum of these divisors (counting 199792387) is 199792388, the average is 99896194.
Base
System
Value
2
Binary
1011111010001001011100000011
3
Ternary
111220221111122001
4
Quaternary
23322021130003
5
Quinary
402121324022
6
Senary
31454124431
8
Octal
1372113403
10
Decimal
199792387
12
Duodecimal
56ab0717
16
Hexadecimal
be89703
20
Vigesimal
328e0j7
36
Base36
3ay8sj
md5
19932a2b9f9948918ca67448813a4afd
sha1
6d8777c83cb5f710a367c99edb3b0ac8c315464d
sha256
7c5c1cf01ed530d7b9e854fb32d429dcb3f22e329afb714142ea01c10c99dc9f
sha512
6af417aa20e395563f7d4ecbfbe34e0a92a00a6317f90338fd8271a496516595c1fea9e3162f5823c72f8a7959f4fd8881b5a1c60d7a37e0e9a8fd6ab819fa43
ripemd-160
32c963ed3c09ee11d7ceb5ca67164f43ab45654a
Diameter
399584774
Circumference
1255332590.4847
Area
1.2540294736592E+17
Volume
3.3406072254763E+25
Surface area
5.0161178946368E+17
Circumference
1255332590.4847
Perimeter
799169548
Area
39916997903157769
Diagonal
282549103.35429
Surface area
239501987418946614
Volume
7.9751122929459E+24
Space diagonal
346050565.24946
Perimeter
599377161
Area
1.7284567113472E+16
Altitude
173025282.62473
Surface area
1.7284567113472E+16
Volume
9.3987599717771E+23
Height
94183034.451431