16401971 (number)

16401971 is an odd 8-digits composite number following 16401970 and preceding 16401972. In scientific notation, it is written as 1.6401971 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 16393872 positive integers (up to 16401971) that are relatively prime to 16401971.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand nine hundred seventy-one

Notation

Scientific notation 1.6401971 × 10^7
Engineering notation 1.6401971 × 10^6

Prime Factorization of 16401971

Prime Factorization 4073 × 4027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401971
Product of the distinct prime numbers

The prime factorization of 16401971 is 4073 × 4027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 89, 32, 951, 306, 8391, 3337, 11536, 69896, 387459, 958242, 6710562, 8105599, 63647591, 10636142, 240946176, 798199521, 3286652800, 3650958085

Basic calculations (n = 16401971)

Multiplication

n×y
n×2 32803942
n×3 49205913
n×4 65607884
n×5 82009855

Division

n÷y
n÷2 8200985.5
n÷3 5467323.6666667
n÷3 4100492.75
n÷5 3280394.2

Exponentiation

ny
n2 269024652684841
n3 4.4125345516218E+21
n4 7.2374263752199E+28
n5 1.1870805752099E+36

Nth Root

y√n
2√n 4049.9346908314
3√n 254.0769963114
4√n 63.639097187432
5√n 27.7318733377

Divisors of 16401971

1, 4027, 4073, 16401971

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 -16401970
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 16401971 can be divided by 4 positive divisors. The sum of these divisors (counting 16401971) is 1, the average is 0.25.

Base conversion 16401971

Base System Value
2 Binary 111110100100011000110011
3 Ternary 1010212022021102
4 Quaternary 332210120303
5 Quinary 13144330341
6 Senary 1343315015
8 Octal 76443063
10 Decimal 16401971
12 Duodecimal 55aba6b
16 Hexadecimal fa4633
20 Vigesimal 52a4ib
36 Base36 9rjub

Cryptographic Hash Functions

md5 1efc8057eec51d11f3738e844cf7a5b2
sha1 88911242eff55ee339ca47db661108ad18c1077c
sha256 24d5bc2c0757fa989f5a5f1faa5d63639098db50ab1ec5ff3b2efc21bfa51f27
sha512 37add308cbd6349d2da513b6ab7869c8d4f5b3014fef008f2810c64ca84e54b5e74ccfe516d3974a2210c491045ae2b25dd933bf297f08f12ec027f75ed76c4e
ripemd-160 8bb70b52d04c5c50c4d3493be627cc468f531432

16401971 as geometric shapes

Circle

Radius = n
Diameter 32803942
Circumference 103056623.19599
Area 8.4516587250924E+14

Sphere

Radius = n
Volume 1.8483181508115E+22
Surface area 3.380663490037E+15
Circumference 103056623.19599

Square

Length = n
Perimeter 65607884
Area 269024652684841
Diagonal 23195889.83785

Cube

Length = n
Surface area 1614147916109046
Volume 4.4125345516218E+21
Space diagonal 28409047.116271

Equilateral Triangle

Length = n
Perimeter 49205913
Area 1.1649109173468E+14
Altitude 14204523.558136

Triangular Pyramid

Length = n
Surface area 1.1649109173468E+14
Volume 5.2002218394529E+20
Height 7731963.2792834