16409745 (number)

16409745 is an odd 8-digits composite number following 16409744 and preceding 16409746. In scientific notation, it is written as 1.6409745 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7956000 positive integers (up to 16409745) that are relatively prime to 16409745.

Interesting facts

Basic properties

Name

Name sixteen million four hundred nine thousand seven hundred forty-five

Notation

Scientific notation 1.6409745 × 10^7
Engineering notation 1.6409745 × 10^6

Prime Factorization of 16409745

Prime Factorization 5 × 9 × 11 × 33151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16409745
Product of the distinct prime numbers

The prime factorization of 16409745 is 5 × 9 × 11 × 33151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 80, 45, 480, 671, 8916, 9248, 42055, 97739, 604405, 6776, 9939481, 8581862, 19443545, 33168537, 766764895, 154683703, 7552064568, 7819603195

Basic calculations (n = 16409745)

Multiplication

n×y
n×2 32819490
n×3 49229235
n×4 65638980
n×5 82048725

Division

n÷y
n÷2 8204872.5
n÷3 5469915
n÷3 4102436.25
n÷5 3281949

Exponentiation

ny
n2 269279730965025
n3 4.4188117188047E+21
n4 7.2511573508596E+28
n5 1.1898964308248E+36

Nth Root

y√n
2√n 4050.894345697
3√n 254.11713137793
4√n 63.646636562328
5√n 27.734501640388

Divisors of 16409745

1, 5, 9, 11, 45, 55, 99, 495, 33151, 165755, 298359, 364661, 1491795, 1823305, 3281949, 16409745

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 -16409744
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 16409745 can be divided by 16 positive divisors. The sum of these divisors (counting 16409745) is 1, the average is 0.0625.

Base conversion 16409745

Base System Value
2 Binary 111110100110010010010001
3 Ternary 1010212200221100
4 Quaternary 332212102101
5 Quinary 13200102440
6 Senary 1343415013
8 Octal 76462221
10 Decimal 16409745
12 Duodecimal 55b4469
16 Hexadecimal fa6491
20 Vigesimal 52b475
36 Base36 9rpu9

Cryptographic Hash Functions

md5 3971e241d16cc29217ee78f078a7b0cd
sha1 7b7df537ec2ac1190348de8da7ee84c1f3baaaf1
sha256 7d9d5fb66336cdc966e8db80ebf926cd4a327cfb6d2bd0759551925e90f84dce
sha512 65030ee3479c32ff21605f0ca18ea60161b973404a04c6b036bbd4f086392c69c6f5a468d7765f9097273e7a8923cebfb67317c5d68c609aa9e2a021c28eb5cc
ripemd-160 fbe202eaad6eb8c658a3ead980ec7cd47683eede

16409745 as geometric shapes

Circle

Radius = n
Diameter 32819490
Circumference 103105468.67856
Area 8.4596722456036E+14

Sphere

Radius = n
Volume 1.8509475244524E+22
Surface area 3.3838688982414E+15
Circumference 103105468.67856

Square

Length = n
Perimeter 65638980
Area 269279730965025
Diagonal 23206883.934084

Cube

Length = n
Surface area 1615678385790150
Volume 4.4188117188047E+21
Space diagonal 28422512.079249

Equilateral Triangle

Length = n
Perimeter 49229235
Area 1.1660154386998E+14
Altitude 14211256.039625

Triangular Pyramid

Length = n
Surface area 1.1660154386998E+14
Volume 5.2076195519223E+20
Height 7735627.978028