16405430 (number)

16405430 is an even 8-digits composite number following 16405429 and preceding 16405431. In scientific notation, it is written as 1.6405430 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 6307200 positive integers (up to 16405430) that are relatively prime to 16405430.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand four hundred thirty

Notation

Scientific notation 1.6405430 × 10^7
Engineering notation 1.6405430 × 10^6

Prime Factorization of 16405430

Prime Factorization 2 × 5 × 37 × 101 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16405430
Product of the distinct prime numbers

The prime factorization of 16405430 is 2 × 5 × 37 × 101 × 439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 62, 60, 671, 449, 6916, 2660, 26347, 99473, 193075, 461148, 1336296, 6379413, 71833552, 37819129, 153611189, 597131324, 9946947603, 74754447

Basic calculations (n = 16405430)

Multiplication

n×y
n×2 32810860
n×3 49216290
n×4 65621720
n×5 82027150

Division

n÷y
n÷2 8202715
n÷3 5468476.6666667
n÷3 4101357.5
n÷5 3281086

Exponentiation

ny
n2 269138133484900
n3 4.4153268092172E+21
n4 7.2435334895736E+28
n5 1.1883328161586E+36

Nth Root

y√n
2√n 4050.3617122425
3√n 254.09485576169
4√n 63.642452123111
5√n 27.733042910053

Divisors of 16405430

1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 439, 505, 878, 1010, 2195, 3737, 4390, 7474, 16243, 18685, 32486, 37370, 44339, 81215, 88678, 162430, 221695, 443390, 1640543, 3281086, 8202715, 16405430

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16405429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405430 can be divided by 32 positive divisors. The sum of these divisors (counting 16405430) is 1, the average is 0.03125.

Base conversion 16405430

Base System Value
2 Binary 111110100101001110110110
3 Ternary 1010212111000112
4 Quaternary 332211032312
5 Quinary 13144433210
6 Senary 1343343022
8 Octal 76451666
10 Decimal 16405430
12 Duodecimal 55b1a72
16 Hexadecimal fa53b6
20 Vigesimal 52adba
36 Base36 9rmie

Cryptographic Hash Functions

md5 e5e395b76323aad1f95708ff1aa8e5b1
sha1 7cf14f2261a59f155978e3e4267386faed12c715
sha256 4ec45fedd5ad02a76824d04bcd2b491888a5da63daba61c73cd49e8376fca9d8
sha512 84450495982f4ff13549dc7915c30a7d8f8b8216636dd698b8613f63273b390668b2539a8836451c9574a8792c3d8777e52504b5c1361083a3e994ec2ba1c328
ripemd-160 2e5d2c81002d1d4a41d107f3a258dbdee290f4ae

16405430 as geometric shapes

Circle

Radius = n
Diameter 32810860
Circumference 103078356.73396
Area 8.4552238295703E+14

Sphere

Radius = n
Volume 1.849487768938E+22
Surface area 3.3820895318281E+15
Circumference 103078356.73396

Square

Length = n
Perimeter 65621720
Area 269138133484900
Diagonal 23200781.602562

Cube

Length = n
Surface area 1614828800909400
Volume 4.4153268092172E+21
Space diagonal 28415038.280015

Equilateral Triangle

Length = n
Perimeter 49216290
Area 1.1654023036253E+14
Altitude 14207519.140007

Triangular Pyramid

Length = n
Surface area 1.1654023036253E+14
Volume 5.2035125465871E+20
Height 7733593.8675208