16481454 (number)

16481454 is an even 8-digits composite number following 16481453 and preceding 16481455. In scientific notation, it is written as 1.6481454 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4717440 positive integers (up to 16481454) that are relatively prime to 16481454.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-one thousand four hundred fifty-four

Notation

Scientific notation 1.6481454 × 10^7
Engineering notation 1.6481454 × 10^6

Prime Factorization of 16481454

Prime Factorization 2 × 3 × 11 × 79 × 29 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16481454
Product of the distinct prime numbers

The prime factorization of 16481454 is 2 × 3 × 11 × 79 × 29 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16481454)

Multiplication

n×y
n×2 32962908
n×3 49444362
n×4 65925816
n×5 82407270

Division

n÷y
n÷2 8240727
n÷3 5493818
n÷3 4120363.5
n÷5 3296290.8

Exponentiation

ny
n2 271638325954116
n3 4.4769945738498E+21
n4 7.3787380127155E+28
n5 1.2161233113462E+36

Nth Root

y√n
2√n 4059.7357056833
3√n 254.48674927118
4√n 63.716055321114
5√n 27.758698800018

Divisors of 16481454

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16481453
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16481454 can be divided by 64 positive divisors. The sum of these divisors (counting 16481454) is 1, the average is 0.015625.

Base conversion 16481454

Base System Value
2 Binary 111110110111110010101110
3 Ternary 1011000100022020
4 Quaternary 332313302232
5 Quinary 13204401304
6 Senary 1345131010
8 Octal 76676256
10 Decimal 16481454
12 Duodecimal 5629a66
16 Hexadecimal fb7cae
20 Vigesimal 5303ce
36 Base36 9t966

Cryptographic Hash Functions

md5 a33383ebf3c87743951cd7c36a70198c
sha1 1e6da92042f0f009f3d8d35bd53f864aa830e66c
sha256 ad90134db776be15286f46eb6c823c5962ba7f78fe42f49b84b63f5a210991b0
sha512 19d49ba95f6bd30c5c10f868266bf735eedf9714f600e45f3a4627e31098df4fa24bd44a725c99d1eadee5bd8a5d074cdda3e0c50492a51af3326a803d56e48c
ripemd-160 14511fc9c4be9991419ba7d672567dd62c96a603

16481454 as geometric shapes

Circle

Radius = n
Diameter 32962908
Circumference 103556029.61376
Area 8.5337696925088E+14

Sphere

Radius = n
Volume 1.8753191017824E+22
Surface area 3.4135078770035E+15
Circumference 103556029.61376

Square

Length = n
Perimeter 65925816
Area 271638325954116
Diagonal 23308295.774428

Cube

Length = n
Surface area 1629829955724696
Volume 4.4769945738498E+21
Space diagonal 28546715.710609

Equilateral Triangle

Length = n
Perimeter 49444362
Area 1.1762284545887E+14
Altitude 14273357.855305

Triangular Pyramid

Length = n
Surface area 1.1762284545887E+14
Volume 5.2761887041742E+20
Height 7769431.9248094