16401143 (number)

16401143 is an odd 8-digits composite number following 16401142 and preceding 16401144. In scientific notation, it is written as 1.6401143 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 14910120 positive integers (up to 16401143) that are relatively prime to 16401143.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand one hundred forty-three

Notation

Scientific notation 1.6401143 × 10^7
Engineering notation 1.6401143 × 10^6

Prime Factorization of 16401143

Prime Factorization 11 × 1491013

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401143
Product of the distinct prime numbers

The prime factorization of 16401143 is 11 × 1491013. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 91, 33, 105, 124, 2924, 621, 54107, 9269, 871172, 586007, 4770390, 6157574, 77376221, 7307010, 548649267, 25441234, 4573296147, 922850209

Basic calculations (n = 16401143)

Multiplication

n×y
n×2 32802286
n×3 49203429
n×4 65604572
n×5 82005715

Division

n÷y
n÷2 8200571.5
n÷3 5467047.6666667
n÷3 4100285.75
n÷5 3280228.6

Exponentiation

ny
n2 268997491706449
n3 4.4118663281188E+21
n4 7.2359650544361E+28
n5 1.1867809760081E+36

Nth Root

y√n
2√n 4049.8324656706
3√n 254.07272082335
4√n 63.638294019173
5√n 27.731593341414

Divisors of 16401143

1, 11, 1491013, 16401143

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401142
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401143 can be divided by 4 positive divisors. The sum of these divisors (counting 16401143) is 1, the average is 0.25.

Base conversion 16401143

Base System Value
2 Binary 111110100100001011110111
3 Ternary 1010212021010202
4 Quaternary 332210023313
5 Quinary 13144314033
6 Senary 1343311115
8 Octal 76441367
10 Decimal 16401143
12 Duodecimal 55ab49b
16 Hexadecimal fa42f7
20 Vigesimal 52a2h3
36 Base36 9rj7b

Cryptographic Hash Functions

md5 c1e6f5102c618052f4ece51b3648f44b
sha1 db55cd1316ee89c1004ae220bae1f747a5a89a12
sha256 1d34e1e917e87231b7eec6d55b9aa1ac83690c65a0c097d6f95c0f0b483c90d2
sha512 741cae72be0f7c36b0bc2ec15a42ad76b6d8f4dc0160d6d6829f7d3ea9b7e343a4004284a4ab493ffe28be418449b966d6458cc3a310f3064ef576ab8c45510a
ripemd-160 5c4bf505a427ea54eac9b609f3da949be1cb67cb

16401143 as geometric shapes

Circle

Radius = n
Diameter 32802286
Circumference 103051420.71855
Area 8.4508054377906E+14

Sphere

Radius = n
Volume 1.8480382460051E+22
Surface area 3.3803221751162E+15
Circumference 103051420.71855

Square

Length = n
Perimeter 65604572
Area 268997491706449
Diagonal 23194718.869021

Cube

Length = n
Surface area 1613984950238694
Volume 4.4118663281188E+21
Space diagonal 28407612.978203

Equilateral Triangle

Length = n
Perimeter 49203429
Area 1.1647933068604E+14
Altitude 14203806.489101

Triangular Pyramid

Length = n
Surface area 1.1647933068604E+14
Volume 5.1994343305023E+20
Height 7731572.9563402