16506640 (number)

16506640 is an even 8-digits composite number following 16506639 and preceding 16506641. In scientific notation, it is written as 1.6506640 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 6314880 positive integers (up to 16506640) that are relatively prime to 16506640.

Interesting facts

Basic properties

Name

Name sixteen million five hundred six thousand six hundred forty

Notation

Scientific notation 1.6506640 × 10^7
Engineering notation 1.6506640 × 10^6

Prime Factorization of 16506640

Prime Factorization 2 × 2 × 2 × 2 × 23 × 5 × 8971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2063330
Product of the distinct prime numbers

The prime factorization of 16506640 is 2 × 2 × 2 × 2 × 23 × 5 × 8971. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 84, 100, 659, 956, 8229, 6222, 24607, 28011, 821008, 200195, 8428425, 4956566, 33709834, 64149996, 52844787, 988123960, 4308464492, 7145988927

Basic calculations (n = 16506640)

Multiplication

n×y
n×2 33013280
n×3 49519920
n×4 66026560
n×5 82533200

Division

n÷y
n÷2 8253320
n÷3 5502213.3333333
n÷3 4126660
n÷5 3301328

Exponentiation

ny
n2 272469164089600
n3 4.497550402728E+21
n4 7.4239445379685E+28
n5 1.2254437986821E+36

Nth Root

y√n
2√n 4062.8364476065
3√n 254.61631391516
4√n 63.740383177437
5√n 27.76717746496

Divisors of 16506640

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8971, 17942, 35884, 44855, 71768, 89710, 143536, 179420, 206333, 358840, 412666, 717680, 825332, 1031665, 1650664, 2063330, 3301328, 4126660, 8253320, 16506640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16506639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16506640 can be divided by 40 positive divisors. The sum of these divisors (counting 16506640) is 1, the average is 0.025.

Base conversion 16506640

Base System Value
2 Binary 111110111101111100010000
3 Ternary 1011001121212001
4 Quaternary 332331330100
5 Quinary 13211203030
6 Senary 1345443344
8 Octal 76757420
10 Decimal 16506640
12 Duodecimal 5640554
16 Hexadecimal fbdf10
20 Vigesimal 5336c0
36 Base36 9tsls

Cryptographic Hash Functions

md5 bd71145322f8b1ba6288b33e5c89bac6
sha1 18db19d56cd89f0bbe178ae0625955b50cb6b081
sha256 c68e06e75a84273b741d45acd3f4f21810a0626084db593e775daa080108866f
sha512 7e5fc9f037439f5226f9e2668e109245e3d93d8292ae13f12303a7482d6603592b74b3a1ba64be2a2f6cb8db5568e8575d88455c65d2191c4c65bc9fa5d768c9
ripemd-160 8c371259fa2020463341f69b90c550058d2fd066

16506640 as geometric shapes

Circle

Radius = n
Diameter 33013280
Circumference 103714277.9189
Area 8.5598712423364E+14

Sphere

Radius = n
Volume 1.883929507248E+22
Surface area 3.4239484969346E+15
Circumference 103714277.9189

Square

Length = n
Perimeter 66026560
Area 272469164089600
Diagonal 23343914.15721

Cube

Length = n
Surface area 1634814984537600
Volume 4.497550402728E+21
Space diagonal 28590339.142249

Equilateral Triangle

Length = n
Perimeter 49519920
Area 1.1798260892475E+14
Altitude 14295169.571124

Triangular Pyramid

Length = n
Surface area 1.1798260892475E+14
Volume 5.3004139808287E+20
Height 7781304.7190701