16401663 (number)

16401663 is an odd 8-digits composite number following 16401662 and preceding 16401664. In scientific notation, it is written as 1.6401663 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10878840 positive integers (up to 16401663) that are relatively prime to 16401663.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand six hundred sixty-three

Notation

Scientific notation 1.6401663 × 10^7
Engineering notation 1.6401663 × 10^6

Prime Factorization of 16401663

Prime Factorization 9 × 3 × 211 × 2879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401663
Product of the distinct prime numbers

The prime factorization of 16401663 is 9 × 3 × 211 × 2879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 94, 35, 800, 486, 5720, 9181, 75989, 72553, 10283, 88898, 9608062, 6369450, 82827361, 10495200, 848256003, 593673863, 96415366, 2054796261

Basic calculations (n = 16401663)

Multiplication

n×y
n×2 32803326
n×3 49204989
n×4 65606652
n×5 82008315

Division

n÷y
n÷2 8200831.5
n÷3 5467221
n÷3 4100415.75
n÷5 3280332.6

Exponentiation

ny
n2 269014549165569
n3 4.4122859775106E+21
n4 7.2368827662754E+28
n5 1.1869691230296E+36

Nth Root

y√n
2√n 4049.8966653484
3√n 254.07540592927
4√n 63.638798427912
5√n 27.731769185813

Divisors of 16401663

1, 3, 9, 27, 211, 633, 1899, 2879, 5697, 8637, 25911, 77733, 607469, 1822407, 5467221, 16401663

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 -16401662
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 16401663 can be divided by 16 positive divisors. The sum of these divisors (counting 16401663) is 1, the average is 0.0625.

Base conversion 16401663

Base System Value
2 Binary 111110100100010011111111
3 Ternary 1010212021212000
4 Quaternary 332210103333
5 Quinary 13144323123
6 Senary 1343313343
8 Octal 76442377
10 Decimal 16401663
12 Duodecimal 55ab853
16 Hexadecimal fa44ff
20 Vigesimal 52a433
36 Base36 9rjlr

Cryptographic Hash Functions

md5 ef229900f5bf17218500bbb298782c46
sha1 d0f403bd049d4ea351b838ca6c2fd81ac2f2b654
sha256 e7af0b5d716ac37df100ec6386b3280baeab62444db981c07701f5ec0add720d
sha512 282cd4f7d12d3e3c5dbf607fde421147e5bd279497245e4e740538050849528ab9ed80fa518d6ba12f90dbab9acd2395328759d35c05db5f51c094e112f0fd22
ripemd-160 ab75896bd70932ca94cd164273c8ed78cac536f4

16401663 as geometric shapes

Circle

Radius = n
Diameter 32803326
Circumference 103054687.97491
Area 8.4513413136732E+14

Sphere

Radius = n
Volume 1.8482140283313E+22
Surface area 3.3805365254693E+15
Circumference 103054687.97491

Square

Length = n
Perimeter 65606652
Area 269014549165569
Diagonal 23195454.260073

Cube

Length = n
Surface area 1614087294993414
Volume 4.4122859775106E+21
Space diagonal 28408513.644623

Equilateral Triangle

Length = n
Perimeter 49204989
Area 1.164867167825E+14
Altitude 14204256.822311

Triangular Pyramid

Length = n
Surface area 1.164867167825E+14
Volume 5.1999288920534E+20
Height 7731818.086691