16855780 (number)

16855780 is an even 8-digits composite number following 16855779 and preceding 16855781. In scientific notation, it is written as 1.6855780 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 6448992 positive integers (up to 16855780) that are relatively prime to 16855780.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred fifty-five thousand seven hundred eighty

Notation

Scientific notation 1.6855780 × 10^7
Engineering notation 1.6855780 × 10^6

Prime Factorization of 16855780

Prime Factorization 2 × 2 × 5 × 23 × 36643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8427890
Product of the distinct prime numbers

The prime factorization of 16855780 is 2 × 2 × 5 × 23 × 36643. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 3, 82, 90, 975, 6566, 731, 67923, 23476, 184930, 667117, 7201683, 2664231, 24734318, 5355665, 691224075, 208555994, 9111194393, 3422218230

Basic calculations (n = 16855780)

Multiplication

n×y
n×2 33711560
n×3 50567340
n×4 67423120
n×5 84278900

Division

n÷y
n÷2 8427890
n÷3 5618593.3333333
n÷3 4213945
n÷5 3371156

Exponentiation

ny
n2 284117319408400
n3 4.7890190301377E+21
n4 8.0722651187815E+28
n5 1.3606432494385E+36

Nth Root

y√n
2√n 4105.5791308901
3√n 256.39897504383
4√n 64.074793256709
5√n 27.883659507922

Divisors of 16855780

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 36643, 73286, 146572, 183215, 366430, 732860, 842789, 1685578, 3371156, 4213945, 8427890, 16855780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16855779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16855780 can be divided by 24 positive divisors. The sum of these divisors (counting 16855780) is 1, the average is 0.041666666666667.

Base conversion 16855780

Base System Value
2 Binary 1000000010011001011100100
3 Ternary 1011201100210011
4 Quaternary 1000103023210
5 Quinary 13303341110
6 Senary 1401140004
8 Octal 100231344
10 Decimal 16855780
12 Duodecimal 578a604
16 Hexadecimal 10132e4
20 Vigesimal 556j90
36 Base36 a1a04

Cryptographic Hash Functions

md5 a2a1cb98684e7a1b7ea1167ac022ee1c
sha1 980a2b86dc2c105ce28306938345bfcc6e0a9793
sha256 61da1f2b8196e3cfc24876f5337b2140999531564e6647d4befc0bf904818652
sha512 101e0b5eeb1fdeefed0cc8a12ceef0f7de48f35e51ba99c18ee8fc71b373a6c72f4b46156c767bc61a46137561fc4dc17540b8dcdca0e04e873f21227b921e66
ripemd-160 393ee4210d23daa3e2625a14a6ebe4c7ababffd6

16855780 as geometric shapes

Circle

Radius = n
Diameter 33711560
Circumference 105907989.23705
Area 8.9258088341105E+14

Sphere

Radius = n
Volume 2.0060196003977E+22
Surface area 3.5703235336442E+15
Circumference 105907989.23705

Square

Length = n
Perimeter 67423120
Area 284117319408400
Diagonal 23837672.680377

Cube

Length = n
Surface area 1704703916450400
Volume 4.7890190301377E+21
Space diagonal 29195067.361203

Equilateral Triangle

Length = n
Perimeter 50567340
Area 1.2302640813141E+14
Altitude 14597533.680602

Triangular Pyramid

Length = n
Surface area 1.2302640813141E+14
Volume 5.643913052403E+20
Height 7945890.8934591