20171216 (number)

20171216 is an even 8-digits composite number following 20171215 and preceding 20171217. In scientific notation, it is written as 2.0171216 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 9054720 positive integers (up to 20171216) that are relatively prime to 20171216.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-one thousand two hundred sixteen

Notation

Scientific notation 2.0171216 × 10^7
Engineering notation 2.0171216 × 10^6

Prime Factorization of 20171216

Prime Factorization 2 × 2 × 2 × 2 × 13 × 37 × 2621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2521402
Product of the distinct prime numbers

The prime factorization of 20171216 is 2 × 2 × 2 × 2 × 13 × 37 × 2621. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 59, 27, 211, 447, 3151, 7262, 20011, 57185, 59600, 240011, 4984422, 859504, 50224796, 29486729, 399217301, 149529665, 4939591224, 8341770954

Basic calculations (n = 20171216)

Multiplication

n×y
n×2 40342432
n×3 60513648
n×4 80684864
n×5 100856080

Division

n÷y
n÷2 10085608
n÷3 6723738.6666667
n÷3 5042804
n÷5 4034243.2

Exponentiation

ny
n2 406877954918656
n3 8.2072231143025E+21
n4 1.6554967019879E+29
n5 3.3393381563085E+36

Nth Root

y√n
2√n 4491.2376913274
3√n 272.2141479642
4√n 67.016697108463
5√n 28.903232472808

Divisors of 20171216

1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2621, 3848, 5242, 7696, 10484, 20968, 34073, 41936, 68146, 96977, 136292, 193954, 272584, 387908, 545168, 775816, 1260701, 1551632, 2521402, 5042804, 10085608, 20171216

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 -20171215
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 20171216 can be divided by 40 positive divisors. The sum of these divisors (counting 20171216) is 1, the average is 0.025.

Base conversion 20171216

Base System Value
2 Binary 1001100111100100111010000
3 Ternary 1101221210201002
4 Quaternary 1030330213100
5 Quinary 20130434331
6 Senary 2000201132
8 Octal 114744720
10 Decimal 20171216
12 Duodecimal 69091a8
16 Hexadecimal 133c9d0
20 Vigesimal 66180g
36 Base36 c0c7k

Cryptographic Hash Functions

md5 ad82e3fedae9a2abfb37bd32cbb2094c
sha1 206cfd2e43b5b9621b197d58b4e5503e591a96fb
sha256 5c1f4923c837f0c424203bba2650a59bcf447a1d97b3195324bbc0b2db064f70
sha512 be8a0cddf3caec82c58945c4380d5b1f9f0dbe0473683d9ab1162250e45b8c76ea7cb2e2aa249f98f4bb7d7688c11b01440add3ffc53a566fa7ac3b35d79a977
ripemd-160 93cfaa20a1b5073ae815f641189cc3b72a466502

20171216 as geometric shapes

Circle

Radius = n
Diameter 40342432
Circumference 126739487.99915
Area 1.2782447940801E+15

Sphere

Radius = n
Volume 3.4378335789687E+22
Surface area 5.1129791763204E+15
Circumference 126739487.99915

Square

Length = n
Perimeter 80684864
Area 406877954918656
Diagonal 28526407.236757

Cube

Length = n
Surface area 2441267729511936
Volume 8.2072231143025E+21
Space diagonal 34937570.962446

Equilateral Triangle

Length = n
Perimeter 60513648
Area 1.7618332259971E+14
Altitude 17468785.481223

Triangular Pyramid

Length = n
Surface area 1.7618332259971E+14
Volume 9.6723051980571E+20
Height 9508802.4122524