16444840 (number)

16444840 is an even 8-digits composite number following 16444839 and preceding 16444841. In scientific notation, it is written as 1.6444840 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 6452992 positive integers (up to 16444840) that are relatively prime to 16444840.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-four thousand eight hundred forty

Notation

Scientific notation 1.6444840 × 10^7
Engineering notation 1.6444840 × 10^6

Prime Factorization of 16444840

Prime Factorization 2 × 2 × 2 × 5 × 53 × 7757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4111210
Product of the distinct prime numbers

The prime factorization of 16444840 is 2 × 2 × 2 × 5 × 53 × 7757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 2, 45, 885, 693, 6580, 3898, 45131, 25188, 999811, 291001, 374769, 256678, 20617537, 92553565, 640663302, 137031534, 5456549587, 8968540044

Basic calculations (n = 16444840)

Multiplication

n×y
n×2 32889680
n×3 49334520
n×4 65779360
n×5 82224200

Division

n÷y
n÷2 8222420
n÷3 5481613.3333333
n÷3 4111210
n÷5 3288968

Exponentiation

ny
n2 270432762625600
n3 4.447223512136E+21
n4 7.3133879101314E+28
n5 1.2026749404005E+36

Nth Root

y√n
2√n 4055.2237916051
3√n 254.2981597963
4√n 63.680639064044
5√n 27.746354484407

Divisors of 16444840

1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7757, 15514, 31028, 38785, 62056, 77570, 155140, 310280, 411121, 822242, 1644484, 2055605, 3288968, 4111210, 8222420, 16444840

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 -16444839
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 16444840 can be divided by 32 positive divisors. The sum of these divisors (counting 16444840) is 1, the average is 0.03125.

Base conversion 16444840

Base System Value
2 Binary 111110101110110110101000
3 Ternary 1010221111002011
4 Quaternary 332232312220
5 Quinary 13202213330
6 Senary 1344245304
8 Octal 76566650
10 Decimal 16444840
12 Duodecimal 5610834
16 Hexadecimal faeda8
20 Vigesimal 52fc20
36 Base36 9sgx4

Cryptographic Hash Functions

md5 340c566ca2c9e48ce840fa43ebae382e
sha1 fa52613ad4e51290a18e8f00628500a325ab1e3b
sha256 8c6c1e2921d14daae3a59a769a7a3937de599f6210edf57865f203530574349a
sha512 ddd0274916db81e367bdb5d6ae24d8b148f07f2448746f3c98a4fad15a2c1d52497059f9202158b00d3398f7bd7618cb000a250bff5832b233d23834aea47cfb
ripemd-160 4011958722f182ef45a9cd349b1abc3366155843

16444840 as geometric shapes

Circle

Radius = n
Diameter 32889680
Circumference 103325977.06692
Area 8.4958958035458E+14

Sphere

Radius = n
Volume 1.8628486286131E+22
Surface area 3.3983583214183E+15
Circumference 103325977.06692

Square

Length = n
Perimeter 65779360
Area 270432762625600
Diagonal 23256515.759056

Cube

Length = n
Surface area 1622596575753600
Volume 4.447223512136E+21
Space diagonal 28483298.402341

Equilateral Triangle

Length = n
Perimeter 49334520
Area 1.1710082122469E+14
Altitude 14241649.20117

Triangular Pyramid

Length = n
Surface area 1.1710082122469E+14
Volume 5.2411031714727E+20
Height 7752171.9196852