16455855 (number)

16455855 is an odd 8-digits composite number following 16455854 and preceding 16455856. In scientific notation, it is written as 1.6455855 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 8101248 positive integers (up to 16455855) that are relatively prime to 16455855.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-five thousand eight hundred fifty-five

Notation

Scientific notation 1.6455855 × 10^7
Engineering notation 1.6455855 × 10^6

Prime Factorization of 16455855

Prime Factorization 195 × 84389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16455855
Product of the distinct prime numbers

The prime factorization of 16455855 is 195 × 84389. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 10, 97, 558, 178, 840, 863, 29500, 70958, 255231, 991912, 5512555, 7444130, 69061688, 87172656, 870170836, 628250778, 3470225441, 662388069

Basic calculations (n = 16455855)

Multiplication

n×y
n×2 32911710
n×3 49367565
n×4 65823420
n×5 82279275

Division

n÷y
n÷2 8227927.5
n÷3 5485285
n÷3 4113963.75
n÷5 3291171

Exponentiation

ny
n2 270795163781025
n3 4.4561659498818E+21
n4 7.3330020727192E+28
n5 1.2067081882337E+36

Nth Root

y√n
2√n 4056.5816890579
3√n 254.35492469556
4√n 63.691299947936
5√n 27.750070473646

Divisors of 16455855

1, 195, 84389, 16455855

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16455854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16455855 can be divided by 4 positive divisors. The sum of these divisors (counting 16455855) is 1, the average is 0.25.

Base conversion 16455855

Base System Value
2 Binary 111110110001100010101111
3 Ternary 1010222001012010
4 Quaternary 332301202233
5 Quinary 13203041410
6 Senary 1344412303
8 Octal 76614257
10 Decimal 16455855
12 Duodecimal 5617093
16 Hexadecimal fb18af
20 Vigesimal 52gjcf
36 Base36 9spf3

Cryptographic Hash Functions

md5 29b8f89caee250d5156aaa9732bb36ce
sha1 91b05b7290a6f68911b2ab97a055027536fc184a
sha256 91b9aca03a4b01e01204ac46c1a6eafd2f0e94dbec1c9ffd5a41c2b00e11cc91
sha512 140da49da5970219a9d3b2ec12af3cbd039cb90b2a387f48e171419f433f28e24d75851cf3b036aaf814b59d4af1965f0a7fc4fd026573d317d1bfc572573125
ripemd-160 b2b3d64241d547ff5bd862c794fb14138420672f

16455855 as geometric shapes

Circle

Radius = n
Diameter 32911710
Circumference 103395186.35308
Area 8.5072809716211E+14

Sphere

Radius = n
Volume 1.8665944281768E+22
Surface area 3.4029123886485E+15
Circumference 103395186.35308

Square

Length = n
Perimeter 65823420
Area 270795163781025
Diagonal 23272093.321445

Cube

Length = n
Surface area 1624770982686150
Volume 4.4561659498818E+21
Space diagonal 28502376.941986

Equilateral Triangle

Length = n
Perimeter 49367565
Area 1.1725774552817E+14
Altitude 14251188.470993

Triangular Pyramid

Length = n
Surface area 1.1725774552817E+14
Volume 5.2516419354234E+20
Height 7757364.4404817