16481520 (number)

16481520 is an even 8-digits composite number following 16481519 and preceding 16481521. In scientific notation, it is written as 1.6481520 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 3993600 positive integers (up to 16481520) that are relatively prime to 16481520.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-one thousand five hundred twenty

Notation

Scientific notation 1.6481520 × 10^7
Engineering notation 1.6481520 × 10^6

Prime Factorization of 16481520

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 11 × 2081

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2060190
Product of the distinct prime numbers

The prime factorization of 16481520 is 2 × 2 × 2 × 2 × 9 × 5 × 11 × 2081. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 8, 50, 39, 198, 252, 9122, 967, 82938, 22273, 332256, 881499, 73423, 8135662, 58435132, 78090272, 74674499, 481334186, 9979288550, 2885710624

Basic calculations (n = 16481520)

Multiplication

n×y
n×2 32963040
n×3 49444560
n×4 65926080
n×5 82407600

Division

n÷y
n÷2 8240760
n÷3 5493840
n÷3 4120380
n÷5 3296304

Exponentiation

ny
n2 271640501510400
n3 4.4770483584537E+21
n4 7.3788562060822E+28
n5 1.2161476613767E+36

Nth Root

y√n
2√n 4059.7438342831
3√n 254.48708896822
4√n 63.716119108771
5√n 27.75872103193

Divisors of 16481520

1, 2, 4, 5, 8, 9, 10, 11, 16, 18, 20, 22, 36, 40, 44, 45, 55, 72, 80, 88, 90, 99, 110, 144, 176, 180, 198, 220, 360, 396, 440, 495, 720, 792, 880, 990, 1584, 1980, 2081, 3960, 4162, 7920, 8324, 10405, 16648, 18729, 20810, 22891, 33296, 37458, 41620, 45782, 74916, 83240, 91564, 93645, 114455, 149832, 166480, 183128, 187290, 206019, 228910, 299664, 366256, 374580, 412038, 457820, 749160, 824076, 915640, 1030095, 1498320, 1648152, 1831280, 2060190, 3296304, 4120380, 8240760, 16481520

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16481519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16481520 can be divided by 80 positive divisors. The sum of these divisors (counting 16481520) is 1, the average is 0.0125.

Base conversion 16481520

Base System Value
2 Binary 111110110111110011110000
3 Ternary 1011000100101200
4 Quaternary 332313303300
5 Quinary 13204402040
6 Senary 1345131200
8 Octal 76676360
10 Decimal 16481520
12 Duodecimal 5629b00
16 Hexadecimal fb7cf0
20 Vigesimal 5303g0
36 Base36 9t980

Cryptographic Hash Functions

md5 d47efe53eae177e6ae6c015bd4cb7c0a
sha1 b03584b7b458502905a9361c1030a62635bc72b9
sha256 a5a6b4bd7cfdbcab3df587ceadccb2d8fd02451c9a0e0a734a90eec0d8065e37
sha512 88a9266be6aee0ef117c731c91bab9031c7721fabd64882097975c9b206c67116c406f32f48c775b8adc5efc0c70cbbf771b63fdc6a063ff82618c13477738ef
ripemd-160 6b20b15a281efec88f06125e2565df3c41ebbbf1

16481520 as geometric shapes

Circle

Radius = n
Diameter 32963040
Circumference 103556444.30399
Area 8.5338380396252E+14

Sphere

Radius = n
Volume 1.8753416310246E+22
Surface area 3.4135352158501E+15
Circumference 103556444.30399

Square

Length = n
Perimeter 65926080
Area 271640501510400
Diagonal 23308389.112523

Cube

Length = n
Surface area 1629843009062400
Volume 4.4770483584537E+21
Space diagonal 28546830.025963

Equilateral Triangle

Length = n
Perimeter 49444560
Area 1.1762378750238E+14
Altitude 14273415.012981

Triangular Pyramid

Length = n
Surface area 1.1762378750238E+14
Volume 5.2762520899378E+20
Height 7769463.0375078