199961406 is an even 9-digits composite number following 199961405
and preceding 199961407 . In scientific notation, it is written as 1.99961406 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 65234808 positive integers (up to 199961406) that are relatively prime to 199961406.
199961406 has 24 divisors, whose sum is 436327944
The reverse of 199961406 is 604169991
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million nine hundred sixty-one thousand four hundred six
Scientific notation
1.99961406 × 10^8
Engineering notation
1.99961406 × 10^6
Prime Factorization
2 × 141 × 3 × 3 × 78787
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66653802 Product of the distinct prime numbers
The prime factorization of 199961406 is 2 × 141 × 3 × 3 × 78787.
Since it has a total of 5 prime factors.
7 , 6 , 89 , 26 , 339 , 66 , 5999 , 9088 , 40601 , 16944 , 632822 , 884877 , 5060256 , 2181470 , 81454805 , 85975083 , 603405004 , 860665998 , 8786511836 , 7028062686
n×2
399922812
n×3
599884218
n×4
799845624
n×5
999807030
n÷2
99980703
n÷3
66653802
n÷3
49990351.5
n÷5
39992281.2
n2
39984563889496836
n3
7.9953696136406E+24
n4
1.5987653494333E+33
n5
3.1969136713675E+41
2 √n14140.771053942
3 √n584.76592870916
4 √n118.91497405265
5 √n45.728740133369
1 , 2 , 3 , 6 , 9 , 18 , 141 , 282 , 423 , 846 , 1269 , 2538 , 78787 , 157574 , 236361 , 472722 , 709083 , 1418166 , 11108967 , 22217934 , 33326901 , 66653802 , 99980703 , 199961406
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
-199961405 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 199961406 can be divided by 24 positive divisors.
The sum of these divisors (counting 199961406) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111010110010101100111110
3
Ternary
111221021002111000
4
Quaternary
23322302230332
5
Quinary
402142231111
6
Senary
31501511130
8
Octal
1372625476
10
Decimal
199961406
12
Duodecimal
56b724a6
16
Hexadecimal
beb2b3e
20
Vigesimal
329f3a6
36
Base36
3b1v7i
md5
ef0026f5c42450ecd1714800f2ea66ec
sha1
efda26b834b55e38d087a22039899c0c0b732d59
sha256
118286b6bde07393011b6ad191a04e73e87d0bacc5c8a14a663b352073a0bf7e
sha512
c93213f7331ae8fa0ec4b0e5b934d39a0f0b3baa8081bfaf509693bdb725e95dcd71ee79d6d496b30e555ec5956558f3b6e6df489ab933fec3b80964b0ddfb5c
ripemd-160
ce546a1fb9666bc2472fd6fd98430b31220ad6db
Diameter
399922812
Circumference
1256394568.1822
Area
1.2561521217223E+17
Volume
3.3490925921265E+25
Surface area
5.0246084868894E+17
Circumference
1256394568.1822
Perimeter
799845624
Area
39984563889496836
Diagonal
282788132.31639
Surface area
239907383336981016
Volume
7.9953696136406E+24
Space diagonal
346343314.74491
Perimeter
599884218
Area
1.7313824043773E+16
Altitude
173171657.37245
Surface area
1.7313824043773E+16
Volume
9.4226334531636E+23
Height
94262710.772131