16994787 (number)

16994787 is an odd 8-digits composite number following 16994786 and preceding 16994788. In scientific notation, it is written as 1.6994787 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 10987520 positive integers (up to 16994787) that are relatively prime to 16994787.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6994787 × 10^7
Engineering notation 1.6994787 × 10^6

Prime Factorization of 16994787

Prime Factorization 3 × 41 × 593 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16994787
Product of the distinct prime numbers

The prime factorization of 16994787 is 3 × 41 × 593 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 99, 90, 505, 440, 2850, 2827, 75148, 81554, 894936, 8038, 7060941, 8556661, 39383759, 59684059, 919773625, 273084539, 9901973718, 5719948195

Basic calculations (n = 16994787)

Multiplication

n×y
n×2 33989574
n×3 50984361
n×4 67979148
n×5 84973935

Division

n÷y
n÷2 8497393.5
n÷3 5664929
n÷3 4248696.75
n÷5 3398957.4

Exponentiation

ny
n2 288822785175369
n3 4.9084817148022E+21
n4 8.3418601236457E+28
n5 1.4176813598515E+36

Nth Root

y√n
2√n 4122.4734080404
3√n 257.10187384764
4√n 64.206490388748
5√n 27.929498985822

Divisors of 16994787

1, 3, 41, 123, 233, 593, 699, 1779, 9553, 24313, 28659, 72939, 138169, 414507, 5664929, 16994787

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 -16994786
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 16994787 can be divided by 16 positive divisors. The sum of these divisors (counting 16994787) is 1, the average is 0.0625.

Base conversion 16994787

Base System Value
2 Binary 1000000110101000111100011
3 Ternary 1011222102110120
4 Quaternary 1000311013203
5 Quinary 13322313122
6 Senary 1404131323
8 Octal 100650743
10 Decimal 16994787
12 Duodecimal 5836b43
16 Hexadecimal 10351e3
20 Vigesimal 5646j7
36 Base36 a499f

Cryptographic Hash Functions

md5 9d676a6aaa9b61b734bb35d4991751bb
sha1 b5d210879c71a07c9c0b18a36ea0eb1b2dbc9fcb
sha256 4775ac46c1baa485822561118c5fdf6f112114798fb4e41e874b6f940189a160
sha512 c4684859d127f3e3a2695405f46072efae5fe1ad5906798bcab8dc6c6cd46c54638a1b9bb8738e7531ea179074a0571577976cb461fa21d045d78fb0576feb75
ripemd-160 f7a39d51387d262842f57597bf8f58ab71d616f9

16994787 as geometric shapes

Circle

Radius = n
Diameter 33989574
Circumference 106781395.97705
Area 9.0736354009628E+14

Sphere

Radius = n
Volume 2.0560600127336E+22
Surface area 3.6294541603851E+15
Circumference 106781395.97705

Square

Length = n
Perimeter 67979148
Area 288822785175369
Diagonal 24034258.265042

Cube

Length = n
Surface area 1732936711052214
Volume 4.9084817148022E+21
Space diagonal 29435834.547811

Equilateral Triangle

Length = n
Perimeter 50984361
Area 1.2506393457682E+14
Altitude 14717917.273906

Triangular Pyramid

Length = n
Surface area 1.2506393457682E+14
Volume 5.7847011764446E+20
Height 8011419.4216807