16457445 (number)

16457445 is an odd 8-digits composite number following 16457444 and preceding 16457446. In scientific notation, it is written as 1.6457445 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8064000 positive integers (up to 16457445) that are relatively prime to 16457445.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand four hundred forty-five

Notation

Scientific notation 1.6457445 × 10^7
Engineering notation 1.6457445 × 10^6

Prime Factorization of 16457445

Prime Factorization 5 × 459 × 101 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16457445
Product of the distinct prime numbers

The prime factorization of 16457445 is 5 × 459 × 101 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 79, 9, 106, 421, 475, 5516, 64834, 76287, 917479, 749114, 917773, 1909427, 88049931, 52112323, 969335395, 557076844, 6110678694, 3839326628

Basic calculations (n = 16457445)

Multiplication

n×y
n×2 32914890
n×3 49372335
n×4 65829780
n×5 82287225

Division

n÷y
n÷2 8228722.5
n÷3 5485815
n÷3 4114361.25
n÷5 3291489

Exponentiation

ny
n2 270847495928025
n3 4.4574577676232E+21
n4 7.3358366050482E+28
n5 1.2072912745657E+36

Nth Root

y√n
2√n 4056.7776621353
3√n 254.36311653783
4√n 63.692838389691
5√n 27.750606707185

Divisors of 16457445

1, 5, 71, 101, 355, 459, 505, 2295, 7171, 32589, 35855, 46359, 162945, 231795, 3291489, 16457445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16457444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16457445 can be divided by 16 positive divisors. The sum of these divisors (counting 16457445) is 1, the average is 0.0625.

Base conversion 16457445

Base System Value
2 Binary 111110110001111011100101
3 Ternary 1010222010101000
4 Quaternary 332301323211
5 Quinary 13203114240
6 Senary 1344423513
8 Octal 76617345
10 Decimal 16457445
12 Duodecimal 5617b99
16 Hexadecimal fb1ee5
20 Vigesimal 52h3c5
36 Base36 9sqn9

Cryptographic Hash Functions

md5 7a75c2a36c2b6aa669e74c418166bd75
sha1 7b19a4e5c3834514b686b73a03af318e182ee81c
sha256 966c21b0be286be721aa8561491c057b458b7a9e570c891829ec5a6d35f7b262
sha512 aeff6731a471298419802f2f02b9dc2906b7a7ed136539841fa6a282bd619837e8c2eec8ea29266d9e2b327dedecd7375de9bb8877d5c7a5c6c47ce2e62619d6
ripemd-160 a07861cd5ee1b3f3b939e24b6a53d206c396f19f

16457445 as geometric shapes

Circle

Radius = n
Diameter 32914890
Circumference 103405176.61772
Area 8.5089250345067E+14

Sphere

Radius = n
Volume 1.8671355435269E+22
Surface area 3.4035700138027E+15
Circumference 103405176.61772

Square

Length = n
Perimeter 65829780
Area 270847495928025
Diagonal 23274341.921009

Cube

Length = n
Surface area 1625084975568150
Volume 4.4574577676232E+21
Space diagonal 28505130.90277

Equilateral Triangle

Length = n
Perimeter 49372335
Area 1.1728040601254E+14
Altitude 14252565.451385

Triangular Pyramid

Length = n
Surface area 1.1728040601254E+14
Volume 5.2531643572317E+20
Height 7758113.9736698