20138514 (number)

20138514 is an even 8-digits composite number following 20138513 and preceding 20138515. In scientific notation, it is written as 2.0138514 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6102360 positive integers (up to 20138514) that are relatively prime to 20138514.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand five hundred fourteen

Notation

Scientific notation 2.0138514 × 10^7
Engineering notation 2.0138514 × 10^6

Prime Factorization of 20138514

Prime Factorization 2 × 3 × 121 × 27739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20138514
Product of the distinct prime numbers

The prime factorization of 20138514 is 2 × 3 × 121 × 27739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 78, 31, 366, 821, 2462, 7348, 11434, 57455, 701582, 536193, 9673645, 5819744, 79303548, 63831460, 810723665, 715144119, 5283643841, 4303049086

Basic calculations (n = 20138514)

Multiplication

n×y
n×2 40277028
n×3 60415542
n×4 80554056
n×5 100692570

Division

n÷y
n÷2 10069257
n÷3 6712838
n÷3 5034628.5
n÷5 4027702.8

Exponentiation

ny
n2 405559746128196
n3 8.1673706252391E+21
n4 1.6447870767957E+29
n5 3.3123567573069E+36

Nth Root

y√n
2√n 4487.595570013
3√n 272.0669619595
4√n 66.989518359315
5√n 28.893854683663

Divisors of 20138514

1, 2, 3, 6, 121, 242, 363, 726, 27739, 55478, 83217, 166434, 3356419, 6712838, 10069257, 20138514

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 -20138513
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 20138514 can be divided by 16 positive divisors. The sum of these divisors (counting 20138514) is 1, the average is 0.0625.

Base conversion 20138514

Base System Value
2 Binary 1001100110100101000010010
3 Ternary 1101220010211220
4 Quaternary 1030310220102
5 Quinary 20123413024
6 Senary 1555345510
8 Octal 114645022
10 Decimal 20138514
12 Duodecimal 68b2296
16 Hexadecimal 1334a12
20 Vigesimal 65h65e
36 Base36 bzmz6

Cryptographic Hash Functions

md5 b434b917174455f095f350f9f507ef65
sha1 0ba460836c1f4e0ce287515a000e6e04024b1534
sha256 89be34727fa42d2794e5a6b3d286de75e1f2dd78546a53d3fcb708fed2ad18f1
sha512 009dc08264a6ef06d27cef9af4e7efa1604455ac4d7692300fa832490aecf3ce4c606d234c651ae8162c422087b071b4828dda3b4a4a67a4f07f09f197f368fe
ripemd-160 46b6acad63e42902295cb40be433642ba0f0b91c

20138514 as geometric shapes

Circle

Radius = n
Diameter 40277028
Circumference 126534015.27323
Area 1.2741035190281E+15

Sphere

Radius = n
Volume 3.4211402073862E+22
Surface area 5.0964140761123E+15
Circumference 126534015.27323

Square

Length = n
Perimeter 80554056
Area 405559746128196
Diagonal 28480159.62484

Cube

Length = n
Surface area 2433358476769176
Volume 8.1673706252391E+21
Space diagonal 34880929.436937

Equilateral Triangle

Length = n
Perimeter 60415542
Area 1.7561252144969E+14
Altitude 17440464.718469

Triangular Pyramid

Length = n
Surface area 1.7561252144969E+14
Volume 9.625338589284E+20
Height 9493386.5416135