16662321 (number)

16662321 is an odd 8-digits composite number following 16662320 and preceding 16662322. In scientific notation, it is written as 1.6662321 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 9968832 positive integers (up to 16662321) that are relatively prime to 16662321.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-two thousand three hundred twenty-one

Notation

Scientific notation 1.6662321 × 10^7
Engineering notation 1.6662321 × 10^6

Prime Factorization of 16662321

Prime Factorization 13 × 3 × 3 × 3 × 37 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1851369
Product of the distinct prime numbers

The prime factorization of 16662321 is 13 × 3 × 3 × 3 × 37 × 1283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 72, 97, 736, 163, 2502, 9471, 4753, 6785, 689064, 899044, 2900671, 8624944, 55470986, 30600108, 682924290, 650508603, 4342960182, 4223685888

Basic calculations (n = 16662321)

Multiplication

n×y
n×2 33324642
n×3 49986963
n×4 66649284
n×5 83311605

Division

n÷y
n÷2 8331160.5
n÷3 5554107
n÷3 4165580.25
n÷5 3332464.2

Exponentiation

ny
n2 277632941107041
n3 4.6260091848996E+21
n4 7.7080049987746E+28
n5 1.2843325355919E+36

Nth Root

y√n
2√n 4081.9506366442
3√n 255.41427469898
4√n 63.890145066702
5√n 27.819357745152

Divisors of 16662321

1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1283, 1443, 3849, 4329, 11547, 12987, 16679, 34641, 47471, 50037, 142413, 150111, 427239, 450333, 617123, 1281717, 1851369, 5554107, 16662321

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 -16662320
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 16662321 can be divided by 32 positive divisors. The sum of these divisors (counting 16662321) is 1, the average is 0.03125.

Base conversion 16662321

Base System Value
2 Binary 111111100011111100110001
3 Ternary 1011100112102000
4 Quaternary 333203330301
5 Quinary 13231143241
6 Senary 1353044213
8 Octal 77437461
10 Decimal 16662321
12 Duodecimal 56b6669
16 Hexadecimal fe3f31
20 Vigesimal 542fg1
36 Base36 9x4q9

Cryptographic Hash Functions

md5 c9a82be6c1921e418cc9491a602135b1
sha1 cc55cf29bc066170ee68fbbb24ce379b57407cc4
sha256 a586ce47a7207e511bcf568e2981f0349c7be68b5bcca08abf9f1fa040baed9f
sha512 10100e28f97342723300692ac8042f5a72a803bc87277ca1ee1ac5a402ab7c48155ff176813f281b18b1a2fdbfe9dce34bc706060f753e12c993fb375b7a88fc
ripemd-160 46da1c62560a5f6f3c7b66b14bb194a5c19e287e

16662321 as geometric shapes

Circle

Radius = n
Diameter 33324642
Circumference 104692450.49071
Area 8.7220960817641E+14

Sphere

Radius = n
Volume 1.9377381960959E+22
Surface area 3.4888384327056E+15
Circumference 104692450.49071

Square

Length = n
Perimeter 66649284
Area 277632941107041
Diagonal 23564080.338814

Cube

Length = n
Surface area 1665797646642246
Volume 4.6260091848996E+21
Space diagonal 28859986.544022

Equilateral Triangle

Length = n
Perimeter 49986963
Area 1.2021858996304E+14
Altitude 14429993.272011

Triangular Pyramid

Length = n
Surface area 1.2021858996304E+14
Volume 5.4518041074563E+20
Height 7854693.4462713