20139764 (number)

20139764 is an even 8-digits composite number following 20139763 and preceding 20139765. In scientific notation, it is written as 2.0139764 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 9390080 positive integers (up to 20139764) that are relatively prime to 20139764.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand seven hundred sixty-four

Notation

Scientific notation 2.0139764 × 10^7
Engineering notation 2.0139764 × 10^6

Prime Factorization of 20139764

Prime Factorization 2 × 2 × 17 × 113 × 2621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10069882
Product of the distinct prime numbers

The prime factorization of 20139764 is 2 × 2 × 17 × 113 × 2621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 84, 69, 904, 628, 1855, 6655, 76995, 47756, 155819, 66008, 653439, 4939105, 75790623, 84269801, 693870865, 302946563, 9218692288, 8553101542

Basic calculations (n = 20139764)

Multiplication

n×y
n×2 40279528
n×3 60419292
n×4 80559056
n×5 100698820

Division

n÷y
n÷2 10069882
n÷3 6713254.6666667
n÷3 5034941
n÷5 4027952.8

Exponentiation

ny
n2 405610093975696
n3 8.1688915686883E+21
n4 1.6451954833497E+29
n5 3.3133848768529E+36

Nth Root

y√n
2√n 4487.7348406518
3√n 272.07259091945
4√n 66.990557846997
5√n 28.894213363769

Divisors of 20139764

1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2621, 3842, 5242, 7684, 10484, 44557, 89114, 178228, 296173, 592346, 1184692, 5034941, 10069882, 20139764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139764 can be divided by 24 positive divisors. The sum of these divisors (counting 20139764) is 1, the average is 0.041666666666667.

Base conversion 20139764

Base System Value
2 Binary 1001100110100111011110100
3 Ternary 1101220012120012
4 Quaternary 1030310323310
5 Quinary 20123433024
6 Senary 1555355352
8 Octal 114647364
10 Decimal 20139764
12 Duodecimal 68b2b58
16 Hexadecimal 1334ef4
20 Vigesimal 65h984
36 Base36 bznxw

Cryptographic Hash Functions

md5 6068669e3770e5e0bcd9a91f897d6a4f
sha1 a991113ea8ce37be8e11c91572f821bbb5bd7098
sha256 c56eb9123c4733d9626f65d38c6601187c3df09c7c97fcc0f9e806d588fcec1a
sha512 5fb70b815e91db655cd48c7d77cf26ca96c32dd6d4c41e883d21e902deac14d6fefc6c7cbd74870fcd9c528acd8dfe53173cb79c07216b43f6b1fdc1ea68556d
ripemd-160 71a361c286a8d8ec65b7a24eb9f737db7070a2dc

20139764 as geometric shapes

Circle

Radius = n
Diameter 40279528
Circumference 126541869.25486
Area 1.2742616914559E+15

Sphere

Radius = n
Volume 3.4217772986884E+22
Surface area 5.0970467658236E+15
Circumference 126541869.25486

Square

Length = n
Perimeter 80559056
Area 405610093975696
Diagonal 28481927.391793

Cube

Length = n
Surface area 2433660563854176
Volume 8.1688915686883E+21
Space diagonal 34883094.500447

Equilateral Triangle

Length = n
Perimeter 60419292
Area 1.7563432270717E+14
Altitude 17441547.250223

Triangular Pyramid

Length = n
Surface area 1.7563432270717E+14
Volume 9.6271310383286E+20
Height 9493975.7972645