16665628 (number)

16665628 is an even 8-digits composite number following 16665627 and preceding 16665629. In scientific notation, it is written as 1.6665628 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7142400 positive integers (up to 16665628) that are relatively prime to 16665628.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-five thousand six hundred twenty-eight

Notation

Scientific notation 1.6665628 × 10^7
Engineering notation 1.6665628 × 10^6

Prime Factorization of 16665628

Prime Factorization 2 × 2 × 7 × 595201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8332814
Product of the distinct prime numbers

The prime factorization of 16665628 is 2 × 2 × 7 × 595201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 18, 53, 740, 557, 6704, 1943, 30103, 7661, 633102, 919689, 176957, 8653984, 37879866, 72818818, 813739880, 867077343, 9143209901, 5268622179

Basic calculations (n = 16665628)

Multiplication

n×y
n×2 33331256
n×3 49996884
n×4 66662512
n×5 83328140

Division

n÷y
n÷2 8332814
n÷3 5555209.3333333
n÷3 4166407
n÷5 3333125.6

Exponentiation

ny
n2 277743156634384
n3 4.6287641280144E+21
n4 7.7141261057232E+28
n5 1.2856075602307E+36

Nth Root

y√n
2√n 4082.3556924893
3√n 255.43117108719
4√n 63.893314928006
5√n 27.820461928817

Divisors of 16665628

1, 2, 4, 7, 14, 28, 595201, 1190402, 2380804, 4166407, 8332814, 16665628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16665627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16665628 can be divided by 12 positive divisors. The sum of these divisors (counting 16665628) is 1, the average is 0.083333333333333.

Base conversion 16665628

Base System Value
2 Binary 111111100100110000011100
3 Ternary 1011100200221111
4 Quaternary 333210300130
5 Quinary 13231300003
6 Senary 1353111404
8 Octal 77446034
10 Decimal 16665628
12 Duodecimal 56b8564
16 Hexadecimal fe4c1c
20 Vigesimal 543418
36 Base36 9x7a4

Cryptographic Hash Functions

md5 f9df6879476f3092369bc1f5df497eb0
sha1 a74ce73328fab7dadc3c1e14738e74a065dda805
sha256 9984a6d79f431e0828473ab411e9f5b0aff9206f89e86a6b338a1d8710231749
sha512 6e80ca70365175ef66773bd0c274ddd95594b5a945422163b6112ef6ae6fddf1406ba332210f8a109f386be6d0205f48d488ad4addafa137254d3f1dfca066e2
ripemd-160 24c4f925a67832e5fc57d982ab133a02ae23c278

16665628 as geometric shapes

Circle

Radius = n
Diameter 33331256
Circumference 104713228.98452
Area 8.7255586046742E+14

Sphere

Radius = n
Volume 1.9388921839693E+22
Surface area 3.4902234418697E+15
Circumference 104713228.98452

Square

Length = n
Perimeter 66662512
Area 277743156634384
Diagonal 23568757.143065

Cube

Length = n
Surface area 1666458939806304
Volume 4.6287641280144E+21
Space diagonal 28865714.436042

Equilateral Triangle

Length = n
Perimeter 49996884
Area 1.2026631468633E+14
Altitude 14432857.218021

Triangular Pyramid

Length = n
Surface area 1.2026631468633E+14
Volume 5.4550508390533E+20
Height 7856252.3810216