16457984 (number)

16457984 is an even 8-digits composite number following 16457983 and preceding 16457985. In scientific notation, it is written as 1.6457984 × 10^7. The sum of its digits is 44. It has a total of 10 prime factors and 36 positive divisors. There are 8067072 positive integers (up to 16457984) that are relatively prime to 16457984.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.6457984 × 10^7
Engineering notation 1.6457984 × 10^6

Prime Factorization of 16457984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 1213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 128578
Product of the distinct prime numbers

The prime factorization of 16457984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 1213. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16457984)

Multiplication

n×y
n×2 32915968
n×3 49373952
n×4 65831936
n×5 82289920

Division

n÷y
n÷2 8228992
n÷3 5485994.6666667
n÷3 4114496
n÷5 3291596.8

Exponentiation

ny
n2 270865237344256
n3 4.457895742368E+21
n4 7.336797680156E+28
n5 1.2074889883124E+36

Nth Root

y√n
2√n 4056.8440936275
3√n 254.36589340109
4√n 63.693359886471
5√n 27.750788477577

Divisors of 16457984

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16457983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16457984 can be divided by 36 positive divisors. The sum of these divisors (counting 16457984) is 1, the average is 0.027777777777778.

Base conversion 16457984

Base System Value
2 Binary 111110110010000100000000
3 Ternary 1010222011002222
4 Quaternary 332302010000
5 Quinary 13203123414
6 Senary 1344430212
8 Octal 76620400
10 Decimal 16457984
12 Duodecimal 5618368
16 Hexadecimal fb2100
20 Vigesimal 52h4j4
36 Base36 9sr28

Cryptographic Hash Functions

md5 5f3ed362b703314e28b206fd034089b4
sha1 042a2f83e2c262e0fe290f098ee612297c6353ad
sha256 eaa512543e5717f46ed4cc2d3aee1cc5ed0be78a8832598d01bf7e6f8b10a90d
sha512 7daf554b530640df5e6cbf77ff15b81b214e2bdf4bb25da022145f4774859e6cf3ea18373a423fb1721043252f3d788e80c8096b04efc86489a5376459931521
ripemd-160 dfa5ec265fd6db0fe6ca191069f1138df93e2e4d

16457984 as geometric shapes

Circle

Radius = n
Diameter 32915968
Circumference 103408563.2546
Area 8.5094823975357E+14

Sphere

Radius = n
Volume 1.867319001959E+22
Surface area 3.4037929590143E+15
Circumference 103408563.2546

Square

Length = n
Perimeter 65831936
Area 270865237344256
Diagonal 23275104.182119

Cube

Length = n
Surface area 1625191424065536
Volume 4.457895742368E+21
Space diagonal 28506064.478156

Equilateral Triangle

Length = n
Perimeter 49373952
Area 1.1728808827111E+14
Altitude 14253032.239078

Triangular Pyramid

Length = n
Surface area 1.1728808827111E+14
Volume 5.2536805154184E+20
Height 7758368.0607065