16156720 (number)

16156720 is an even 8-digits composite number following 16156719 and preceding 16156721. In scientific notation, it is written as 1.6156720 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 6323712 positive integers (up to 16156720) that are relatively prime to 16156720.

Interesting facts

Basic properties

Name

Name sixteen million one hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 1.6156720 × 10^7
Engineering notation 1.6156720 × 10^6

Prime Factorization of 16156720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 47 × 4297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2019590
Product of the distinct prime numbers

The prime factorization of 16156720 is 2 × 2 × 2 × 2 × 5 × 47 × 4297. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 21, 95, 439, 228, 3011, 5811, 8825, 66573, 959921, 798578, 5092168, 4093585, 14042508, 17243644, 946688521, 305796111, 371083542, 5558360860

Basic calculations (n = 16156720)

Multiplication

n×y
n×2 32313440
n×3 48470160
n×4 64626880
n×5 80783600

Division

n÷y
n÷2 8078360
n÷3 5385573.3333333
n÷3 4039180
n÷5 3231344

Exponentiation

ny
n2 261039601158400
n3 4.2175437448279E+21
n4 6.8141673372937E+28
n5 1.100945937018E+36

Nth Root

y√n
2√n 4019.5422624971
3√n 252.80426673886
4√n 63.399860114176
5√n 27.648440475136

Divisors of 16156720

1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4297, 8594, 17188, 21485, 34376, 42970, 68752, 85940, 171880, 201959, 343760, 403918, 807836, 1009795, 1615672, 2019590, 3231344, 4039180, 8078360, 16156720

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 -16156719
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 16156720 can be divided by 40 positive divisors. The sum of these divisors (counting 16156720) is 1, the average is 0.025.

Base conversion 16156720

Base System Value
2 Binary 111101101000100000110000
3 Ternary 1010101211212001
4 Quaternary 331220200300
5 Quinary 13114003340
6 Senary 1334143344
8 Octal 75504060
10 Decimal 16156720
12 Duodecimal 54b1b54
16 Hexadecimal f68830
20 Vigesimal 50jbg0
36 Base36 9mals

Cryptographic Hash Functions

md5 71b7e300db031aa83351e50f7e7d7312
sha1 cf5705898d47cec42ee552dfd14499bc7b82079f
sha256 12b2f76ae9650968584c93ebf4d3ddb0240f15b0d01141b17f5891215f98bbab
sha512 eab08313b768e9fa207ecb60014fc8b39230938b9f00667802d378c27678b6c55649438625d4bfd8b348f5e6737cae9268cb08a55ed4738d43d47751ed256f07
ripemd-160 1f4c246b6e328f5288e75f5e0ba628ba91a1a36b

16156720 as geometric shapes

Circle

Radius = n
Diameter 32313440
Circumference 101515665.71621
Area 8.2008009329524E+14

Sphere

Radius = n
Volume 1.7666405926593E+22
Surface area 3.280320373181E+15
Circumference 101515665.71621

Square

Length = n
Perimeter 64626880
Area 261039601158400
Diagonal 22849052.547465

Cube

Length = n
Surface area 1566237606950400
Volume 4.2175437448279E+21
Space diagonal 27984259.923664

Equilateral Triangle

Length = n
Perimeter 48470160
Area 1.1303346299847E+14
Altitude 13992129.961832

Triangular Pyramid

Length = n
Surface area 1.1303346299847E+14
Volume 4.9704229698646E+20
Height 7616350.8491549