20142660 (number)

20142660 is an even 8-digits composite number following 20142659 and preceding 20142661. In scientific notation, it is written as 2.0142660 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5088384 positive integers (up to 20142660) that are relatively prime to 20142660.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand six hundred sixty

Notation

Scientific notation 2.0142660 × 10^7
Engineering notation 2.0142660 × 10^6

Prime Factorization of 20142660

Prime Factorization 2 × 2 × 5 × 3 × 19 × 17669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10071330
Product of the distinct prime numbers

The prime factorization of 20142660 is 2 × 2 × 5 × 3 × 19 × 17669. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 28, 50, 875, 950, 2429, 7065, 87454, 63200, 791323, 641716, 3242804, 9475094, 83439069, 40162398, 386634634, 689726265, 2609599951, 2069435058

Basic calculations (n = 20142660)

Multiplication

n×y
n×2 40285320
n×3 60427980
n×4 80570640
n×5 100713300

Division

n÷y
n÷2 10071330
n÷3 6714220
n÷3 5035665
n÷5 4028532

Exponentiation

ny
n2 405726751875600
n3 8.1724160159346E+21
n4 1.6461419718752E+29
n5 3.3157678051213E+36

Nth Root

y√n
2√n 4488.0574862628
3√n 272.08563119903
4√n 66.992965946156
5√n 28.895044285415

Divisors of 20142660

1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 17669, 35338, 53007, 70676, 88345, 106014, 176690, 212028, 265035, 335711, 353380, 530070, 671422, 1007133, 1060140, 1342844, 1678555, 2014266, 3357110, 4028532, 5035665, 6714220, 10071330, 20142660

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142660 can be divided by 48 positive divisors. The sum of these divisors (counting 20142660) is 1, the average is 0.020833333333333.

Base conversion 20142660

Base System Value
2 Binary 1001100110101101001000100
3 Ternary 1101220100112110
4 Quaternary 1030311221010
5 Quinary 20124031120
6 Senary 1555421020
8 Octal 114655104
10 Decimal 20142660
12 Duodecimal 68b4770
16 Hexadecimal 1335a44
20 Vigesimal 65hgd0
36 Base36 bzq6c

Cryptographic Hash Functions

md5 1fe3056ce7277eee67f99ecdeeca0fa3
sha1 b8f257323a4419f133b6e60d792251c4e75351b7
sha256 156a899cfd28897c4e608fe58c90614c624e542f204607ab8899a278513f3544
sha512 99d7b10204bee8b1bbba9f979e424c76a3502bbbfe4055eb47404884d3dc1d7bd9e938e94c3811b32671ab81b2216293b8c77c56d35d008d44f2ce059a3ca4f7
ripemd-160 61d6f148672e9ae1dc10a13bf2b5ed92ef0ef180

20142660 as geometric shapes

Circle

Radius = n
Diameter 40285320
Circumference 126560065.35951
Area 1.2746281830572E+15

Sphere

Radius = n
Volume 3.4232536156986E+22
Surface area 5.0985127322289E+15
Circumference 126560065.35951

Square

Length = n
Perimeter 80570640
Area 405726751875600
Diagonal 28486022.95427

Cube

Length = n
Surface area 2434360511253600
Volume 8.1724160159346E+21
Space diagonal 34888110.519585

Equilateral Triangle

Length = n
Perimeter 60427980
Area 1.7568483705961E+14
Altitude 17444055.259793

Triangular Pyramid

Length = n
Surface area 1.7568483705961E+14
Volume 9.6312846392415E+20
Height 9495340.9847567