1804697961 is an odd 10-digits composite number following 1804697960
and preceding 1804697962 . In scientific notation, it is written as 1.804697961 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1093043600 positive integers (up to 1804697961) that are relatively prime to 1804697961.
1804697961 has 8 divisors, whose sum is 1860597504
The reverse of 1804697961 is 1697964081
Previous prime number is 1607
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
one billion eight hundred four million six hundred ninety-seven thousand nine hundred sixty-one
Scientific notation
1.804697961 × 10^9
Engineering notation
1.804697961 × 10^9
Prime Factorization
33 × 1607 × 34031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1804697961
Product of the distinct prime numbers
The prime factorization of 1804697961 is 33 × 1607 × 34031.
Since it has a total of 3 prime factors.
2 , 1 , 68 , 65 , 435 , 738 , 6087 , 4998 , 3376 , 99929 , 195034 , 855038 , 9455556 , 4783724 , 98926792 , 83149736 , 626772639 , 806913608 , 812745942 , 7865138516
n×2
3609395922
n×3
5414093883
n×4
7218791844
n×5
9023489805
n÷2
902348980.5
n÷3
601565987
n÷3
451174490.25
n÷5
360939592.2
n2
3256934730437557521
n3
5.8777834671307E+27
n4
1.060762383833E+37
n5
1.914355711209E+46
2 √n
42481.736793592
3 √n
1217.4977741008
4 √n
206.11098173943
5 √n
71.003687763301
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
-1804697960
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 1804697961 can be divided by 8 positive divisors.
The sum of these divisors (counting 1804697961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011100100011000000101101001
3
Ternary
11122202212011012020
4
Quaternary
1223210120011221
5
Quinary
12144000313321
6
Senary
455024535053
8
Octal
15344300551
10
Decimal
1804697961
12
Duodecimal
424481489
16
Hexadecimal
6b918169
20
Vigesimal
183j74i1
36
Base36
tugxux
md5
0d1ef88789d7ac6ce09bca903c992e21
sha1
e8b52c7da52846db475730a1e6e6a7b5fc2ebaf9
sha256
af106eb240ef4b30e746a2cc906ee5b74497aef9d28b281e6e0b92b7a3adbd42
sha512
d67c326c4589b7f98f5e212326f432557a3b231ffe38ffe278e8cdd2e84a6227597c3a2808d53253211239514bd27826decefe7400dadeee2cc292aa8899f24a
ripemd-160
317e8436ea254bd63ae2fcbfc5808bf9242fef25
Diameter
3609395922
Circumference
11339251712.452
Area
1.0231962222364E+19
Volume
2.4620801812973E+28
Surface area
4.0927848889456E+19
Circumference
11339251712.452
Perimeter
7218791844
Area
3256934730437557521
Diagonal
2552228332.4333
Surface area
1.9541608382625E+19
Volume
5.8777834671307E+27
Space diagonal
3125828560.768
Perimeter
5414093883
Area
1.4102941075134E+18
Altitude
1562914280.384
Surface area
1.4102941075134E+18
Volume
6.9270342465905E+26
Height
850742777.47776