16129780 (number)

16129780 is an even 8-digits composite number following 16129779 and preceding 16129781. In scientific notation, it is written as 1.6129780 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 6168960 positive integers (up to 16129780) that are relatively prime to 16129780.

Interesting facts

Basic properties

Name

Name sixteen million one hundred twenty-nine thousand seven hundred eighty

Notation

Scientific notation 1.6129780 × 10^7
Engineering notation 1.6129780 × 10^6

Prime Factorization of 16129780

Prime Factorization 2 × 2 × 37 × 5 × 71 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8064890
Product of the distinct prime numbers

The prime factorization of 16129780 is 2 × 2 × 37 × 5 × 71 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16129780)

Multiplication

n×y
n×2 32259560
n×3 48389340
n×4 64519120
n×5 80648900

Division

n÷y
n÷2 8064890
n÷3 5376593.3333333
n÷3 4032445
n÷5 3225956

Exponentiation

ny
n2 260169802848400
n3 4.1964816825881E+21
n4 6.7688326314175E+28
n5 1.0917978120159E+36

Nth Root

y√n
2√n 4016.1897365538
3√n 252.6636784718
4√n 63.373415061473
5√n 27.639214019844

Divisors of 16129780

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16129779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16129780 can be divided by 48 positive divisors. The sum of these divisors (counting 16129780) is 1, the average is 0.020833333333333.

Base conversion 16129780

Base System Value
2 Binary 111101100001111011110100
3 Ternary 1010100110220021
4 Quaternary 331201323310
5 Quinary 13112123110
6 Senary 1333414524
8 Octal 75417364
10 Decimal 16129780
12 Duodecimal 549a444
16 Hexadecimal f61ef4
20 Vigesimal 50g490
36 Base36 9lptg

Cryptographic Hash Functions

md5 aeaac3a12b14a5d63ea8a6f0a98cd6b9
sha1 9c8818e258a3abf352ca19cc144191a84c1c2685
sha256 9e50fa31633fac1dba7ced4e77392a7de5e7723f3cb1cf46eca320681bfc576c
sha512 a6c9fdd466f84c3cd472b3d3cf5681bef87621c0584a3f73c0c89a016e5036a589ca4d6f3af02151db4a0f04050d7955af9a4cbfb04a5a9a75b5e67ad7fbc581
ripemd-160 0ae40115c5227425ff005972c9cac76aa873d381

16129780 as geometric shapes

Circle

Radius = n
Diameter 32259560
Circumference 101346396.70404
Area 8.1734754131444E+14

Sphere

Radius = n
Volume 1.757818136659E+22
Surface area 3.2693901652578E+15
Circumference 101346396.70404

Square

Length = n
Perimeter 64519120
Area 260169802848400
Diagonal 22810953.634094

Cube

Length = n
Surface area 1561018817090400
Volume 4.1964816825881E+21
Space diagonal 27937598.474908

Equilateral Triangle

Length = n
Perimeter 48389340
Area 1.1265682928215E+14
Altitude 13968799.237454

Triangular Pyramid

Length = n
Surface area 1.1265682928215E+14
Volume 4.9456010914719E+20
Height 7603651.2113648