16401666 (number)

16401666 is an even 8-digits composite number following 16401665 and preceding 16401667. In scientific notation, it is written as 1.6401666 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5235840 positive integers (up to 16401666) that are relatively prime to 16401666.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6401666 × 10^7
Engineering notation 1.6401666 × 10^6

Prime Factorization of 16401666

Prime Factorization 2 × 3 × 3379 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401666
Product of the distinct prime numbers

The prime factorization of 16401666 is 2 × 3 × 3379 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 55, 81, 764, 523, 9668, 4008, 75556, 89718, 243662, 116338, 4161052, 2165152, 21586687, 9971217, 279487526, 879722707, 4901103970, 4221975637

Basic calculations (n = 16401666)

Multiplication

n×y
n×2 32803332
n×3 49204998
n×4 65606664
n×5 82008330

Division

n÷y
n÷2 8200833
n÷3 5467222
n÷3 4100416.5
n÷5 3280333.2

Exponentiation

ny
n2 269014647575556
n3 4.412288398642E+21
n4 7.2368880610201E+28
n5 1.1869702085624E+36

Nth Root

y√n
2√n 4049.8970357282
3√n 254.0754214201
4√n 63.638801337927
5√n 27.731770200287

Divisors of 16401666

1, 2, 3, 6, 809, 1618, 2427, 3379, 4854, 6758, 10137, 20274, 2733611, 5467222, 8200833, 16401666

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 -16401665
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 16401666 can be divided by 16 positive divisors. The sum of these divisors (counting 16401666) is 1, the average is 0.0625.

Base conversion 16401666

Base System Value
2 Binary 111110100100010100000010
3 Ternary 1010212021212010
4 Quaternary 332210110002
5 Quinary 13144323131
6 Senary 1343313350
8 Octal 76442402
10 Decimal 16401666
12 Duodecimal 55ab856
16 Hexadecimal fa4502
20 Vigesimal 52a436
36 Base36 9rjlu

Cryptographic Hash Functions

md5 daf59f8538a28e8185fb95620a602a39
sha1 b67882972219d7a8a84b56f10891c0ef41c84882
sha256 a50d28bae3addb0e12b21bd938ff30a768c6e6451b6b409ec8156b4dbbe13de5
sha512 ae08571bdd2d775ea66547a9d2a4f621fb1626108f7fc829ead138f0ddcd7e036d2d485356b4b5ca40349a1d9f766b00ae6552b6021f60528d892e83c48425a0
ripemd-160 f13573c2e41bf6fb46d6767731d3be86267fce0a

16401666 as geometric shapes

Circle

Radius = n
Diameter 32803332
Circumference 103054706.82447
Area 8.4513444053141E+14

Sphere

Radius = n
Volume 1.8482150424924E+22
Surface area 3.3805377621257E+15
Circumference 103054706.82447

Square

Length = n
Perimeter 65606664
Area 269014647575556
Diagonal 23195458.502714

Cube

Length = n
Surface area 1614087885453336
Volume 4.412288398642E+21
Space diagonal 28408518.840775

Equilateral Triangle

Length = n
Perimeter 49204998
Area 1.1648675939527E+14
Altitude 14204259.420387

Triangular Pyramid

Length = n
Surface area 1.1648675939527E+14
Volume 5.1999317453841E+20
Height 7731819.5009046