1661599424 is an even 10-digits composite number following 1661599423
and preceding 1661599425 . In scientific notation, it is written as 1.661599424 × 10^9.
The sum of its digits is 47. It has a total of 8 prime factors and 28 positive divisors.
There are 827226624 positive integers (up to 1661599424) that are relatively prime to 1661599424.
1661599424 has 28 divisors, whose sum is 3311417304
The reverse of 1661599424 is 4249951661
Previous prime number is 233
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion six hundred sixty-one million five hundred ninety-nine thousand four hundred twenty-four
Scientific notation
1.661599424 × 10^9
Engineering notation
1.661599424 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 233 × 111427
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
51924982 Product of the distinct prime numbers
The prime factorization of 1661599424 is 2 × 2 × 2 × 2 × 2 × 2 × 233 × 111427.
Since it has a total of 8 prime factors.
5 , 9 , 50 , 45 , 284 , 49 , 8285 , 2788 , 56464 , 10380 , 904062 , 472624 , 6102238 , 2052747 , 14810057 , 46363039 , 349090736 , 325261564 , 7036930026 , 2736531097
n×2
3323198848
n×3
4984798272
n×4
6646397696
n×5
8307997120
n÷2
830799712
n÷3
553866474.66667
n÷3
415399856
n÷5
332319884.8
n2
2760912645837131776
n3
4.5875308620373E+27
n4
7.6226386379434E+36
n5
1.2665771970167E+46
2 √n40762.721008294
3 √n1184.4283055992
4 √n201.89779842359
5 √n69.840166585578
1 , 2 , 4 , 8 , 16 , 32 , 64 , 233 , 466 , 932 , 1864 , 3728 , 7456 , 14912 , 111427 , 222854 , 445708 , 891416 , 1782832 , 3565664 , 7131328 , 25962491 , 51924982 , 103849964 , 207699928 , 415399856 , 830799712 , 1661599424
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1661599423 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1661599424 can be divided by 28 positive divisors.
The sum of these divisors (counting 1661599424) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1100011000010011111111011000000
3
Ternary
11021210120222220102
4
Quaternary
1203002133323000
5
Quinary
11400332140144
6
Senary
432513501532
8
Octal
14302377300
10
Decimal
1661599424
12
Duodecimal
3a45718a8
16
Hexadecimal
6309fec0
20
Vigesimal
15j4jib4
36
Base36
rh9ubk
md5
d202b5ba30742158772c6752dc388926
sha1
cc3cfa951ac037023d9c5fbe5f459a815023f37a
sha256
a3fa1f3cdd67a2cefcc6ac0acdafc5d8cf28164f43f0f7aecdac6ae7e9cac85a
sha512
d1ba68c5c56eccdb9b764b5b428e90f9be0aaa4445ca270155aa259debf572564c54cb87dcb667df5002094ea060206c552f250deaf0b29d1b30a2d6578256aa
ripemd-160
d43fec4f50e63550de3faf13ae2c0f2d09a2475c
Diameter
3323198848
Circumference
10440137087.295
Area
8.6736628853651E+18
Volume
1.9216204339057E+28
Surface area
3.469465154146E+19
Circumference
10440137087.295
Perimeter
6646397696
Area
2760912645837131776
Diagonal
2349856440.6521
Surface area
1.6565475875023E+19
Volume
4.5875308620373E+27
Space diagonal
2877974624.1952
Perimeter
4984798272
Area
1.1955102444623E+18
Altitude
1438987312.0976
Surface area
1.1955102444623E+18
Volume
5.4064569690819E+26
Height
783285480.21737