199778840 is an even 9-digits composite number following 199778839
and preceding 199778841 . In scientific notation, it is written as 1.99778840 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 79911520 positive integers (up to 199778840) that are relatively prime to 199778840.
199778840 has 16 divisors, whose sum is 449502480
The reverse of 199778840 is 048877991
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-nine million seven hundred seventy-eight thousand eight hundred forty
Scientific notation
1.99778840 × 10^8
Engineering notation
1.99778840 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 4994471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49944710 Product of the distinct prime numbers
The prime factorization of 199778840 is 2 × 2 × 2 × 5 × 4994471.
Since it has a total of 5 prime factors.
4 , 6 , 69 , 35 , 295 , 513 , 5061 , 6128 , 26112 , 13895 , 413320 , 727101 , 4977074 , 9628708 , 49314202 , 93434095 , 701050399 , 341060021 , 13352668 , 3899764139
n×2
399557680
n×3
599336520
n×4
799115360
n×5
998894200
n÷2
99889420
n÷3
66592946.666667
n÷3
49944710
n÷5
39955768
n2
39911584911745600
n3
7.97349013623E+24
n4
1.5929346101675E+33
n5
3.1823462861511E+41
2 √n14134.314274134
3 √n584.58790955117
4 √n118.88782222808
5 √n45.720386957716
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 4994471 , 9988942 , 19977884 , 24972355 , 39955768 , 49944710 , 99889420 , 199778840
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199778839 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199778840 can be divided by 16 positive divisors.
The sum of these divisors (counting 199778840) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010000110001000011000
3
Ternary
111220220211001022
4
Quaternary
23322012020120
5
Quinary
402120410330
6
Senary
31453542012
8
Octal
1372061030
10
Decimal
199778840
12
Duodecimal
56aa4908
16
Hexadecimal
be86218
20
Vigesimal
328c720
36
Base36
3axyc8
md5
9d0b0e0084765d5cb0c15fe57103c278
sha1
daf36e3abff710ecbed497bc02adf120011e5380
sha256
ed04cd90294df070010f5625f3d4b2e8c6403be4ce1435ccde74b5316c750971
sha512
ebd137407f0f61b10a6988a01c608365ae0a13a52c6c37af93af259ef93c7dd9a415d00d0597cb491a43cff0b5c201ca74cadd6f1114adb1c3d00fbae21dceea
ripemd-160
4bfd8c610474835acd3f1a031d755417f5473578
Diameter
399557680
Circumference
1255247472.1734
Area
1.2538594195187E+17
Volume
3.3399277380601E+25
Surface area
5.0154376780746E+17
Circumference
1255247472.1734
Perimeter
799115360
Area
39911584911745600
Diagonal
282529945.00316
Surface area
239469509470473600
Volume
7.97349013623E+24
Space diagonal
346027101.15717
Perimeter
599336520
Area
1.7282223219436E+16
Altitude
173013550.57859
Surface area
1.7282223219436E+16
Volume
9.3968482417538E+23
Height
94176648.334388