16394009 (number)

16394009 is an odd 8-digits composite number following 16394008 and preceding 16394010. In scientific notation, it is written as 1.6394009 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 15174720 positive integers (up to 16394009) that are relatively prime to 16394009.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand nine

Notation

Scientific notation 1.6394009 × 10^7
Engineering notation 1.6394009 × 10^6

Prime Factorization of 16394009

Prime Factorization 23 × 31 × 22993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16394009
Product of the distinct prime numbers

The prime factorization of 16394009 is 23 × 31 × 22993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 74, 64, 101, 977, 4741, 4364, 3162, 11795, 428445, 490598, 289355, 6446335, 90579869, 12756613, 677590401, 291896079, 9763535001, 6409011525

Basic calculations (n = 16394009)

Multiplication

n×y
n×2 32788018
n×3 49182027
n×4 65576036
n×5 81970045

Division

n÷y
n÷2 8197004.5
n÷3 5464669.6666667
n÷3 4098502.25
n÷5 3278801.8

Exponentiation

ny
n2 268763531092081
n3 4.4061117475954E+21
n4 7.2233835645084E+28
n5 1.18420215167E+36

Nth Root

y√n
2√n 4048.9515926966
3√n 254.03587750383
4√n 63.631372707938
5√n 27.729180441079

Divisors of 16394009

1, 23, 31, 713, 22993, 528839, 712783, 16394009

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394009 can be divided by 8 positive divisors. The sum of these divisors (counting 16394009) is 1, the average is 0.125.

Base conversion 16394009

Base System Value
2 Binary 111110100010011100011001
3 Ternary 1010211220100112
4 Quaternary 332202130121
5 Quinary 13144102014
6 Senary 1343214105
8 Octal 76423431
10 Decimal 16394009
12 Duodecimal 55a7335
16 Hexadecimal fa2719
20 Vigesimal 529509
36 Base36 9rdp5

Cryptographic Hash Functions

md5 7bfe5e4b6136270df85567f8c7e26670
sha1 5099aef75e070acac51a36c747cfe68054547e82
sha256 571eb6f010e54141deefedc70cfbfcec24cc6d1631e3b7e0b3ae370d38cdff70
sha512 4831da2c61e39ee55d1eb2e6bc2ab3c212da0840a23b50d7c481bcb62ec5ef43ca7f7f2e9952091f71bf378b6dbc5976349f9baf1942648dec30d0fa21e22143
ripemd-160 31efef6b6e666d968ba8479102a7f5023b869ebb

16394009 as geometric shapes

Circle

Radius = n
Diameter 32788018
Circumference 103006596.47457
Area 8.4434553483173E+14

Sphere

Radius = n
Volume 1.8456277729522E+22
Surface area 3.3773821393269E+15
Circumference 103006596.47457

Square

Length = n
Perimeter 65576036
Area 268763531092081
Diagonal 23184629.869467

Cube

Length = n
Surface area 1612581186552486
Volume 4.4061117475954E+21
Space diagonal 28395256.527741

Equilateral Triangle

Length = n
Perimeter 49182027
Area 1.1637802276828E+14
Altitude 14197628.263871

Triangular Pyramid

Length = n
Surface area 1.1637802276828E+14
Volume 5.1926524923173E+20
Height 7728209.9564889