16397745 (number)

16397745 is an odd 8-digits composite number following 16397744 and preceding 16397746. In scientific notation, it is written as 1.6397745 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 6727680 positive integers (up to 16397745) that are relatively prime to 16397745.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-seven thousand seven hundred forty-five

Notation

Scientific notation 1.6397745 × 10^7
Engineering notation 1.6397745 × 10^6

Prime Factorization of 16397745

Prime Factorization 3 × 35 × 13 × 41 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16397745
Product of the distinct prime numbers

The prime factorization of 16397745 is 3 × 35 × 13 × 41 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 88, 33, 737, 141, 2026, 4214, 32238, 29853, 228115, 202402, 9796464, 2887360, 39187546, 65381740, 939655274, 754810068, 8632586629, 2143533358

Basic calculations (n = 16397745)

Multiplication

n×y
n×2 32795490
n×3 49193235
n×4 65590980
n×5 81988725

Division

n÷y
n÷2 8198872.5
n÷3 5465915
n÷3 4099436.25
n÷5 3279549

Exponentiation

ny
n2 268886041085025
n3 4.4091247357718E+21
n4 7.2299703090378E+28
n5 1.1855520948517E+36

Nth Root

y√n
2√n 4049.412920412
3√n 254.05517329155
4√n 63.634997606758
5√n 27.730444156087

Divisors of 16397745

1, 3, 13, 35, 39, 41, 105, 123, 293, 455, 533, 879, 1365, 1435, 1599, 3809, 4305, 10255, 11427, 12013, 18655, 30765, 36039, 55965, 133315, 156169, 399945, 420455, 468507, 1261365, 5465915, 16397745

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 -16397744
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 16397745 can be divided by 32 positive divisors. The sum of these divisors (counting 16397745) is 1, the average is 0.03125.

Base conversion 16397745

Base System Value
2 Binary 111110100011010110110001
3 Ternary 1010212002110220
4 Quaternary 332203112301
5 Quinary 13144211440
6 Senary 1343243253
8 Octal 76432661
10 Decimal 16397745
12 Duodecimal 55a9529
16 Hexadecimal fa35b1
20 Vigesimal 529e75
36 Base36 9rgkx

Cryptographic Hash Functions

md5 434354d002c92fb25d6c16e2d8518a7a
sha1 ece7c1c03e4add4ddb81c4d592863e4fda6c4717
sha256 3298605b8cb15b1007c3f6684888e6d4ceea8c7ab0d5b8c424c594ae02115868
sha512 7c289182edd7b0fac59e29d518265c2205c1314d4f33f7a4ee44c61b20b7c634d51ffb6fad815c6dc784d6ec7c622b48805b688b2c52f33f47acca802a21a8e3
ripemd-160 40bb13a17a302c27e247591de8080134010de810

16397745 as geometric shapes

Circle

Radius = n
Diameter 32795490
Circumference 103030070.45488
Area 8.4473041132556E+14

Sphere

Radius = n
Volume 1.8468898504882E+22
Surface area 3.3789216453022E+15
Circumference 103030070.45488

Square

Length = n
Perimeter 65590980
Area 268886041085025
Diagonal 23189913.371336

Cube

Length = n
Surface area 1613316246510150
Volume 4.4091247357718E+21
Space diagonal 28401727.469559

Equilateral Triangle

Length = n
Perimeter 49193235
Area 1.1643107115133E+14
Altitude 14200863.734779

Triangular Pyramid

Length = n
Surface area 1.1643107115133E+14
Volume 5.1962033329359E+20
Height 7729971.1237785