199794815 is an odd 9-digits composite number following 199794814
and preceding 199794816 . In scientific notation, it is written as 1.99794815 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 145305280 positive integers (up to 199794815) that are relatively prime to 199794815.
199794815 has 8 divisors, whose sum is 261549648
The reverse of 199794815 is 518497991
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million seven hundred ninety-four thousand eight hundred fifteen
Scientific notation
1.99794815 × 10^8
Engineering notation
1.99794815 × 10^6
Prime Factorization
5 × 11 × 3632633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199794815
Product of the distinct prime numbers
The prime factorization of 199794815 is 5 × 11 × 3632633.
Since it has a total of 3 prime factors.
1 , 6 , 78 , 53 , 828 , 730 , 905 , 268 , 95557 , 48918 , 836501 , 535365 , 4509931 , 3049881 , 78837724 , 94445741 , 156945059 , 663283224 , 4921350942 , 7533250041
n×2
399589630
n×3
599384445
n×4
799179260
n×5
998974075
n÷2
99897407.5
n÷3
66598271.666667
n÷3
49948703.75
n÷5
39958963
n2
39917968100884225
n3
7.9754030518921E+24
n4
1.5934441773032E+33
n5
3.1836188461712E+41
2 √n
14134.879376917
3 √n
584.6034910194
4 √n
118.89019882613
5 √n
45.721118126063
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199794814
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199794815 can be divided by 8 positive divisors.
The sum of these divisors (counting 199794815) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010001010000001111111
3
Ternary
111220221121221222
4
Quaternary
23322022001333
5
Quinary
402121413230
6
Senary
31454143555
8
Octal
1372120177
10
Decimal
199794815
12
Duodecimal
56ab1bbb
16
Hexadecimal
be8a07f
20
Vigesimal
328e70f
36
Base36
3ayanz
md5
026467cb4fa193c152e6e8b6615be07b
sha1
6f1adcabed4ecfb4793cb88c3f6f374a5eb922e4
sha256
0c0776b0a9a0b1314d93cb651b5f2701682df224b31d6056dfde225352aa3698
sha512
f563f5fce18141336ab9dc9da872ca04f8e072d1ee0b38450576d64e30564e76b3bcc7ad3b68a10fa33d6a9dbb8867c1a646f12d685895ab28cfe3720335cf97
ripemd-160
9a817760daac07a7729c810198f90c3e2806e2f7
Diameter
399589630
Circumference
1255347846.0587
Area
1.2540599533197E+17
Volume
3.3407290182989E+25
Surface area
5.0162398132788E+17
Circumference
1255347846.0587
Perimeter
799179260
Area
39917968100884225
Diagonal
282552537.06482
Surface area
239507808605305350
Volume
7.9754030518921E+24
Space diagonal
346054770.66882
Perimeter
599384445
Area
1.7284987221411E+16
Altitude
173027385.33441
Surface area
1.7284987221411E+16
Volume
9.3991026344813E+23
Height
94184179.021608