16405712 (number)

16405712 is an even 8-digits composite number following 16405711 and preceding 16405713. In scientific notation, it is written as 1.6405712 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 8179200 positive integers (up to 16405712) that are relatively prime to 16405712.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand seven hundred twelve

Notation

Scientific notation 1.6405712 × 10^7
Engineering notation 1.6405712 × 10^6

Prime Factorization of 16405712

Prime Factorization 2 × 2 × 2 × 2 × 401 × 2557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2050714
Product of the distinct prime numbers

The prime factorization of 16405712 is 2 × 2 × 2 × 2 × 401 × 2557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 40, 7, 222, 335, 4891, 7563, 4828, 32208, 581349, 895721, 1741164, 2263264, 79493278, 87123150, 585482402, 361126470, 4122543458, 1587781825

Basic calculations (n = 16405712)

Multiplication

n×y
n×2 32811424
n×3 49217136
n×4 65622848
n×5 82028560

Division

n÷y
n÷2 8202856
n÷3 5468570.6666667
n÷3 4101428
n÷5 3281142.4

Exponentiation

ny
n2 269147386226944
n3 4.415554503992E+21
n4 7.2440315512796E+28
n5 1.1884349534921E+36

Nth Root

y√n
2√n 4050.3965237986
3√n 254.09631166864
4√n 63.642725615726
5√n 27.733138252441

Divisors of 16405712

1, 2, 4, 8, 16, 401, 802, 1604, 2557, 3208, 5114, 6416, 10228, 20456, 40912, 1025357, 2050714, 4101428, 8202856, 16405712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16405711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405712 can be divided by 20 positive divisors. The sum of these divisors (counting 16405712) is 1, the average is 0.05.

Base conversion 16405712

Base System Value
2 Binary 111110100101010011010000
3 Ternary 1010212111101222
4 Quaternary 332211103100
5 Quinary 13144440322
6 Senary 1343344212
8 Octal 76452320
10 Decimal 16405712
12 Duodecimal 55b2068
16 Hexadecimal fa54d0
20 Vigesimal 52ae5c
36 Base36 9rmq8

Cryptographic Hash Functions

md5 68d9c618db861101c95d8dff59799706
sha1 e1bef54d3d9504515b21032ff5f28c4a721da2cc
sha256 6d14ee4803ffd4f9500f8a703b539eaa3d03dc3089da40e9372263b04f90f6ae
sha512 302fb7c01dec2bd8aa216bdcb67dfdd70a434145b261165b75845073d360dd319ec0c312838f41add959d4d0eab348fada1eb34c487bad9bab7c6e6d45d71642
ripemd-160 a780f9884169053481ccd2aca9a36397afca5316

16405712 as geometric shapes

Circle

Radius = n
Diameter 32811424
Circumference 103080128.59222
Area 8.4555145130346E+14

Sphere

Radius = n
Volume 1.8495831455022E+22
Surface area 3.3822058052138E+15
Circumference 103080128.59222

Square

Length = n
Perimeter 65622848
Area 269147386226944
Diagonal 23201180.410787

Cube

Length = n
Surface area 1614884317361664
Volume 4.415554503992E+21
Space diagonal 28415526.718342

Equilateral Triangle

Length = n
Perimeter 49217136
Area 1.1654423691736E+14
Altitude 14207763.359171

Triangular Pyramid

Length = n
Surface area 1.1654423691736E+14
Volume 5.2037808874526E+20
Height 7733726.8035957