20487714 (number)

20487714 is an even 8-digits composite number following 20487713 and preceding 20487715. In scientific notation, it is written as 2.0487714 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 5909760 positive integers (up to 20487714) that are relatively prime to 20487714.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-seven thousand seven hundred fourteen

Notation

Scientific notation 2.0487714 × 10^7
Engineering notation 2.0487714 × 10^6

Prime Factorization of 20487714

Prime Factorization 2 × 39 × 31 × 37 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20487714
Product of the distinct prime numbers

The prime factorization of 20487714 is 2 × 39 × 31 × 37 × 229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 50, 76, 288, 636, 6177, 922, 38028, 4243, 209240, 81883, 1804275, 1301273, 45649966, 21379489, 513354029, 894716856, 6600465219, 8614032245

Basic calculations (n = 20487714)

Multiplication

n×y
n×2 40975428
n×3 61463142
n×4 81950856
n×5 102438570

Division

n÷y
n÷2 10243857
n÷3 6829238
n÷3 5121928.5
n÷5 4097542.8

Exponentiation

ny
n2 419746424945796
n3 8.5996447068119E+21
n4 1.7618706125478E+29
n5 3.6096701214883E+36

Nth Root

y√n
2√n 4526.3356039958
3√n 273.63049807935
4√n 67.278046969244
5√n 28.993370183108

Divisors of 20487714

1, 2, 31, 37, 39, 62, 74, 78, 229, 458, 1147, 1209, 1443, 2294, 2418, 2886, 7099, 8473, 8931, 14198, 16946, 17862, 44733, 89466, 262663, 276861, 330447, 525326, 553722, 660894, 10243857, 20487714

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20487713
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20487714 can be divided by 32 positive divisors. The sum of these divisors (counting 20487714) is 1, the average is 0.03125.

Base conversion 20487714

Base System Value
2 Binary 1001110001001111000100010
3 Ternary 1102112212212020
4 Quaternary 1032021320202
5 Quinary 20221101324
6 Senary 2011042310
8 Octal 116117042
10 Decimal 20487714
12 Duodecimal 6a40396
16 Hexadecimal 1389e22
20 Vigesimal 680j5e
36 Base36 c74f6

Cryptographic Hash Functions

md5 c58d4f388d19e2c2a3e27a48bc194119
sha1 196557044132ab8ea621fafedefe821b07dcd3b4
sha256 4bedd13b056928d71807ebc88e172f23b4f8480bb764a578367680b1d43cff15
sha512 bff051ef57a32941319b8af2cf020e95016351efc2688226438531d0c093c052cb672d64e599519c5cd6e17fed669174472b6abc9d04b0e55b4b9e1a653cd523
ripemd-160 81ff7ff0898b75c8d10d44af350e84f80619c448

20487714 as geometric shapes

Circle

Radius = n
Diameter 40975428
Circumference 128728103.5825
Area 1.3186722849803E+15

Sphere

Radius = n
Volume 3.6022107512537E+22
Surface area 5.2746891399212E+15
Circumference 128728103.5825

Square

Length = n
Perimeter 81950856
Area 419746424945796
Diagonal 28974003.000821

Cube

Length = n
Surface area 2518478549674776
Volume 8.5996447068119E+21
Space diagonal 35485761.57894

Equilateral Triangle

Length = n
Perimeter 61463142
Area 1.8175553357538E+14
Altitude 17742880.78947

Triangular Pyramid

Length = n
Surface area 1.8175553357538E+14
Volume 1.013477847997E+21
Height 9658001.0002737