16820072 (number)

16820072 is an even 8-digits composite number following 16820071 and preceding 16820073. In scientific notation, it is written as 1.6820072 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 7915264 positive integers (up to 16820072) that are relatively prime to 16820072.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred twenty thousand seventy-two

Notation

Scientific notation 1.6820072 × 10^7
Engineering notation 1.6820072 × 10^6

Prime Factorization of 16820072

Prime Factorization 2 × 2 × 2 × 17 × 123677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4205018
Product of the distinct prime numbers

The prime factorization of 16820072 is 2 × 2 × 2 × 17 × 123677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 69, 38, 306, 156, 7730, 6266, 28670, 93344, 290118, 145639, 886382, 7839483, 55186942, 27917381, 513393870, 434236658, 3391615963, 5592582462

Basic calculations (n = 16820072)

Multiplication

n×y
n×2 33640144
n×3 50460216
n×4 67280288
n×5 84100360

Division

n÷y
n÷2 8410036
n÷3 5606690.6666667
n÷3 4205018
n÷5 3364014.4

Exponentiation

ny
n2 282914822085184
n3 4.75864767734E+21
n4 8.0040796555491E+28
n5 1.3462919610007E+36

Nth Root

y√n
2√n 4101.2281087499
3√n 256.2177915497
4√n 64.040831574472
5√n 27.871835498647

Divisors of 16820072

1, 2, 4, 8, 17, 34, 68, 136, 123677, 247354, 494708, 989416, 2102509, 4205018, 8410036, 16820072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16820071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16820072 can be divided by 16 positive divisors. The sum of these divisors (counting 16820072) is 1, the average is 0.0625.

Base conversion 16820072

Base System Value
2 Binary 1000000001010011101101000
3 Ternary 1011122112210122
4 Quaternary 1000022131220
5 Quinary 13301220242
6 Senary 1400302412
8 Octal 100123550
10 Decimal 16820072
12 Duodecimal 5771a08
16 Hexadecimal 100a768
20 Vigesimal 552a3c
36 Base36 a0ig8

Cryptographic Hash Functions

md5 f9b2fb3eb6de75de64bf4442d02ff25b
sha1 f177d51ae7e47be8ba1b5efde2d8bb11ee376ede
sha256 4e3d71127d1d37f17f789f60c321e6dffab5cd3517687edb0fcec62790b1da69
sha512 996cb765ab0aa2bb610565d27958e6672dc63a2b104dad3bfcb55969c13f7d918bff1b268fb2bac7314f01e3b448a3f0357ac010481b5419fc8a3abf734f8e8f
ripemd-160 39ed1c776a96e9b949bd8a0920fb360cdf1b3efc

16820072 as geometric shapes

Circle

Radius = n
Diameter 33640144
Circumference 105683629.2561
Area 8.8880312665448E+14

Sphere

Radius = n
Volume 1.9932976778871E+22
Surface area 3.5552125066179E+15
Circumference 105683629.2561

Square

Length = n
Perimeter 67280288
Area 282914822085184
Diagonal 23787173.942492

Cube

Length = n
Surface area 1697488932511104
Volume 4.75864767734E+21
Space diagonal 29133219.290967

Equilateral Triangle

Length = n
Perimeter 50460216
Area 1.2250571151646E+14
Altitude 14566609.645483

Triangular Pyramid

Length = n
Surface area 1.2250571151646E+14
Volume 5.6081200698745E+20
Height 7929057.9808307