20171480 (number)

20171480 is an even 8-digits composite number following 20171479 and preceding 20171481. In scientific notation, it is written as 2.0171480 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 6796800 positive integers (up to 20171480) that are relatively prime to 20171480.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-one thousand four hundred eighty

Notation

Scientific notation 2.0171480 × 10^7
Engineering notation 2.0171480 × 10^6

Prime Factorization of 20171480

Prime Factorization 2 × 2 × 2 × 7 × 5 × 61 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5042870
Product of the distinct prime numbers

The prime factorization of 20171480 is 2 × 2 × 2 × 7 × 5 × 61 × 1181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20171480)

Multiplication

n×y
n×2 40342960
n×3 60514440
n×4 80685920
n×5 100857400

Division

n÷y
n÷2 10085740
n÷3 6723826.6666667
n÷3 5042870
n÷5 4034296

Exponentiation

ny
n2 406888605390400
n3 8.2075453658603E+21
n4 1.6555833719654E+29
n5 3.3395566875934E+36

Nth Root

y√n
2√n 4491.2670817933
3√n 272.21533553467
4√n 67.016916385293
5√n 28.903308129263

Divisors of 20171480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20171479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20171480 can be divided by 64 positive divisors. The sum of these divisors (counting 20171480) is 1, the average is 0.015625.

Base conversion 20171480

Base System Value
2 Binary 1001100111100101011011000
3 Ternary 1101221211001212
4 Quaternary 1030330223120
5 Quinary 20130441410
6 Senary 2000202252
8 Octal 114745330
10 Decimal 20171480
12 Duodecimal 6909388
16 Hexadecimal 133cad8
20 Vigesimal 6618e0
36 Base36 c0cew

Cryptographic Hash Functions

md5 313db5ff2330d6b8ee14e32c1974ea1a
sha1 c07e52623a2c4015ba34ae2e8575addaab395d49
sha256 a584595a05abbdc255d2078c2a1fc4984c2bd31cf29fb21185522323c4ecd7c6
sha512 9a656700683758b602bb59fcf62ae0d66cf6a2841df595981b8f92c90caa674086c3dbc992674ad1c844f7b52334b1fd99026ba0ced56b72557c9ff3a389cb86
ripemd-160 7127263d97d13a0f9d5d81ce01e27d05fabd83a9

20171480 as geometric shapes

Circle

Radius = n
Diameter 40342960
Circumference 126741146.76007
Area 1.2782782535239E+15

Sphere

Radius = n
Volume 3.4379685633856E+22
Surface area 5.1131130140955E+15
Circumference 126741146.76007

Square

Length = n
Perimeter 80685920
Area 406888605390400
Diagonal 28526780.589138

Cube

Length = n
Surface area 2441331632342400
Volume 8.2075453658603E+21
Space diagonal 34938028.223859

Equilateral Triangle

Length = n
Perimeter 60514440
Area 1.7618793438925E+14
Altitude 17469014.11193

Triangular Pyramid

Length = n
Surface area 1.7618793438925E+14
Volume 9.6726849751601E+20
Height 9508926.8630459