16394994 (number)

16394994 is an even 8-digits composite number following 16394993 and preceding 16394995. In scientific notation, it is written as 1.6394994 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4257360 positive integers (up to 16394994) that are relatively prime to 16394994.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand nine hundred ninety-four

Notation

Scientific notation 1.6394994 × 10^7
Engineering notation 1.6394994 × 10^6

Prime Factorization of 16394994

Prime Factorization 2 × 27 × 11 × 7 × 3943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16394994
Product of the distinct prime numbers

The prime factorization of 16394994 is 2 × 27 × 11 × 7 × 3943. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 23, 19, 114, 498, 3295, 1627, 1247, 90439, 493640, 303783, 6820643, 1508610, 29345600, 98858840, 534141080, 892541989, 4574508489, 5493798108

Basic calculations (n = 16394994)

Multiplication

n×y
n×2 32789988
n×3 49184982
n×4 65579976
n×5 81974970

Division

n÷y
n÷2 8197497
n÷3 5464998
n÷3 4098748.5
n÷5 3278998.8

Exponentiation

ny
n2 268795828260036
n3 4.4069059915483E+21
n4 7.2251197289999E+28
n5 1.1845579460623E+36

Nth Root

y√n
2√n 4049.0732272954
3√n 254.04096514139
4√n 63.63232847614
5√n 27.729513643121

Divisors of 16394994

1, 2, 7, 11, 14, 22, 27, 54, 77, 154, 189, 297, 378, 594, 2079, 3943, 4158, 7886, 27601, 43373, 55202, 86746, 106461, 212922, 303611, 607222, 745227, 1171071, 1490454, 2342142, 8197497, 16394994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394994 can be divided by 32 positive divisors. The sum of these divisors (counting 16394994) is 1, the average is 0.03125.

Base conversion 16394994

Base System Value
2 Binary 111110100010101011110010
3 Ternary 1010211221201000
4 Quaternary 332202223302
5 Quinary 13144114434
6 Senary 1343222430
8 Octal 76425362
10 Decimal 16394994
12 Duodecimal 55a7a16
16 Hexadecimal fa2af2
20 Vigesimal 52979e
36 Base36 9regi

Cryptographic Hash Functions

md5 32d637f4dd8250e3161e71827e3f78e6
sha1 01211052cc65f1f860a1b49b6f1e313c3742c773
sha256 17f3a07f90d0d02c2f0b0cb5fb2709378d29fda360be3d902163ccf69be741fd
sha512 c0717372ee1d6a39eaaa775312d5fe52081ae45ce1046285bd81b1bc930aa709c699842d4e5b5cf4969b6b8927f7f4a1b8e981bb0343f96d1f22b5f65caec98b
ripemd-160 501f779902148999c2687c3b3d566b7b4482d4aa

16394994 as geometric shapes

Circle

Radius = n
Diameter 32789988
Circumference 103012785.4121
Area 8.4444699937731E+14

Sphere

Radius = n
Volume 1.8459604650812E+22
Surface area 3.3777879975093E+15
Circumference 103012785.4121

Square

Length = n
Perimeter 65579976
Area 268795828260036
Diagonal 23186022.869826

Cube

Length = n
Surface area 1612774969560216
Volume 4.4069059915483E+21
Space diagonal 28396962.597787

Equilateral Triangle

Length = n
Perimeter 49184982
Area 1.1639200785224E+14
Altitude 14198481.298893

Triangular Pyramid

Length = n
Surface area 1.1639200785224E+14
Volume 5.1935885177924E+20
Height 7728674.2899418