20139873 (number)

20139873 is an odd 8-digits composite number following 20139872 and preceding 20139874. In scientific notation, it is written as 2.0139873 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 12393744 positive integers (up to 20139873) that are relatively prime to 20139873.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand eight hundred seventy-three

Notation

Scientific notation 2.0139873 × 10^7
Engineering notation 2.0139873 × 10^6

Prime Factorization of 20139873

Prime Factorization 3 × 13 × 516407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20139873
Product of the distinct prime numbers

The prime factorization of 20139873 is 3 × 13 × 516407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 82, 92, 639, 496, 6343, 9128, 66827, 79438, 792691, 382171, 680269, 9988606, 96897799, 13452057, 537001907, 964255248, 9431697085, 847664646

Basic calculations (n = 20139873)

Multiplication

n×y
n×2 40279746
n×3 60419619
n×4 80559492
n×5 100699365

Division

n÷y
n÷2 10069936.5
n÷3 6713291
n÷3 5034968.25
n÷5 4027974.6

Exponentiation

ny
n2 405614484456129
n3 8.1690242039069E+21
n4 1.6452311000061E+29
n5 3.3134745409773E+36

Nth Root

y√n
2√n 4487.7469848466
3√n 272.07308175371
4√n 66.990648488029
5√n 28.89424463983

Divisors of 20139873

1, 3, 13, 39, 516407, 1549221, 6713291, 20139873

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139872
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139873 can be divided by 8 positive divisors. The sum of these divisors (counting 20139873) is 1, the average is 0.125.

Base conversion 20139873

Base System Value
2 Binary 1001100110100111101100001
3 Ternary 1101220012201020
4 Quaternary 1030310331201
5 Quinary 20123433443
6 Senary 1555400053
8 Octal 114647541
10 Decimal 20139873
12 Duodecimal 68b3029
16 Hexadecimal 1334f61
20 Vigesimal 65h9dd
36 Base36 bzo0x

Cryptographic Hash Functions

md5 db0d2df93e891f10940bfead82db5d7f
sha1 b85303f079934e4856c319f5c7b29c1681369359
sha256 fb2725ef18f1f0b1a3da4ec115af261adeb683e825b9a0303c1472907edd01df
sha512 0aa8560b35132eb8ae5f4b27eb72e68dc93027fc2e19ad713b662cfdeb31d8378203ff3ca20d79571b1655b3ec65853ac2663f00e041c5cfcae80b7f44f4854c
ripemd-160 f67e75ab73bd0d23a508c705a3430b60cf70b1cb

20139873 as geometric shapes

Circle

Radius = n
Diameter 40279746
Circumference 126542554.12206
Area 1.274275484557E+15

Sphere

Radius = n
Volume 3.4218328567988E+22
Surface area 5.0971019382279E+15
Circumference 126542554.12206

Square

Length = n
Perimeter 80559492
Area 405614484456129
Diagonal 28482081.541072

Cube

Length = n
Surface area 2433686906736774
Volume 8.1690242039069E+21
Space diagonal 34883283.293985

Equilateral Triangle

Length = n
Perimeter 60419619
Area 1.7563622384097E+14
Altitude 17441641.646992

Triangular Pyramid

Length = n
Surface area 1.7563622384097E+14
Volume 9.6272873504327E+20
Height 9494027.1803572