20120718 (number)

20120718 is an even 8-digits composite number following 20120717 and preceding 20120719. In scientific notation, it is written as 2.0120718 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 6698496 positive integers (up to 20120718) that are relatively prime to 20120718.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand seven hundred eighteen

Notation

Scientific notation 2.0120718 × 10^7
Engineering notation 2.0120718 × 10^6

Prime Factorization of 20120718

Prime Factorization 2 × 3 × 3137 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20120718
Product of the distinct prime numbers

The prime factorization of 20120718 is 2 × 3 × 3137 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 12, 12, 644, 815, 5919, 5108, 40497, 55807, 182093, 374427, 6487454, 2819371, 84162405, 3585692, 681472056, 746399635, 8560124320, 4779248835

Basic calculations (n = 20120718)

Multiplication

n×y
n×2 40241436
n×3 60362154
n×4 80482872
n×5 100603590

Division

n÷y
n÷2 10060359
n÷3 6706906
n÷3 5030179.5
n÷5 4024143.6

Exponentiation

ny
n2 404843292835524
n3 8.145737729335E+21
n4 1.6389809175391E+29
n5 3.2977472849185E+36

Nth Root

y√n
2√n 4485.6123327813
3√n 271.98679830678
4√n 66.974714129896
5√n 28.888746293958

Divisors of 20120718

1, 2, 3, 6, 1069, 2138, 3137, 3207, 6274, 6414, 9411, 18822, 3353453, 6706906, 10060359, 20120718

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 -20120717
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 20120718 can be divided by 16 positive divisors. The sum of these divisors (counting 20120718) is 1, the average is 0.0625.

Base conversion 20120718

Base System Value
2 Binary 1001100110000010010001110
3 Ternary 1101212020102210
4 Quaternary 1030300102032
5 Quinary 20122330333
6 Senary 1555131250
8 Octal 114602216
10 Decimal 20120718
12 Duodecimal 68a3b26
16 Hexadecimal 133048e
20 Vigesimal 65f1fi
36 Base36 bz98u

Cryptographic Hash Functions

md5 7bec5634dc548a586e0dbea67ba4db32
sha1 96a3cc45bba2a529a2c3fa954cd58e3271f26b82
sha256 13869130cc6d546ed00992cb24dfb36d63c03032a407724cd6bc1aee72c0239c
sha512 c01702cfef8e95df557ef5db9dbeab9e3f777381968a25f53cb473350e2d0d2f2db7c3fb65de67a5a58095bb8efd3e862db27a74d6fa00f0813121fa31a6ba2b
ripemd-160 e8e1b53a64b0447eba44da346025ed481ba96ebf

20120718 as geometric shapes

Circle

Radius = n
Diameter 40241436
Circumference 126422199.7075
Area 1.2718527146272E+15

Sphere

Radius = n
Volume 3.4120786411397E+22
Surface area 5.0874108585087E+15
Circumference 126422199.7075

Square

Length = n
Perimeter 80482872
Area 404843292835524
Diagonal 28454992.280284

Cube

Length = n
Surface area 2429059757013144
Volume 8.145737729335E+21
Space diagonal 34850105.860766

Equilateral Triangle

Length = n
Perimeter 60362154
Area 1.7530228807365E+14
Altitude 17425052.930383

Triangular Pyramid

Length = n
Surface area 1.7530228807365E+14
Volume 9.5998439769665E+20
Height 9484997.4267615