20187013 (number)

20187013 is an odd 8-digits composite number following 20187012 and preceding 20187014. In scientific notation, it is written as 2.0187013 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 15667200 positive integers (up to 20187013) that are relatively prime to 20187013.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-seven thousand thirteen

Notation

Scientific notation 2.0187013 × 10^7
Engineering notation 2.0187013 × 10^6

Prime Factorization of 20187013

Prime Factorization 7 × 11 × 641 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20187013
Product of the distinct prime numbers

The prime factorization of 20187013 is 7 × 11 × 641 × 409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 21, 90, 786, 405, 3286, 3387, 73625, 60453, 515893, 937299, 5787729, 6051265, 28590699, 78046718, 394698589, 259647824, 9820179074, 3421921712

Basic calculations (n = 20187013)

Multiplication

n×y
n×2 40374026
n×3 60561039
n×4 80748052
n×5 100935065

Division

n÷y
n÷2 10093506.5
n÷3 6729004.3333333
n÷3 5046753.25
n÷5 4037402.6

Exponentiation

ny
n2 407515493862169
n3 8.226520572297E+21
n4 1.6606887773773E+29
n5 3.3524345937869E+36

Nth Root

y√n
2√n 4492.9959937663
3√n 272.28519053018
4√n 67.029814215514
5√n 28.907758143464

Divisors of 20187013

1, 7, 11, 77, 409, 641, 2863, 4487, 4499, 7051, 31493, 49357, 262169, 1835183, 2883859, 20187013

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 -20187012
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 20187013 can be divided by 16 positive divisors. The sum of these divisors (counting 20187013) is 1, the average is 0.0625.

Base conversion 20187013

Base System Value
2 Binary 1001101000000011110000101
3 Ternary 1101222121101011
4 Quaternary 1031000132011
5 Quinary 20131441023
6 Senary 2000402221
8 Octal 115003605
10 Decimal 20187013
12 Duodecimal 6916371
16 Hexadecimal 1340785
20 Vigesimal 6637ad
36 Base36 c0oed

Cryptographic Hash Functions

md5 c0da7817e8e279b76e6cc8559cffa069
sha1 69a432eccb7ba77c6271c7bb3cb943d0be200be8
sha256 c3a23522090ea9d5143023a7dbd37427e0edd5851c0ed1a73a90f5bc557568cb
sha512 d1e56acd0d91571dd50f0c584c988e198395fc2978490f76752f935b30f2a8831ebcbd1dad0c35f65d14d3cda3e10f12a402afc845f1935c5166e194d5cbed00
ripemd-160 395c830ddfad24303c48cff3fd5b53c974155a09

20187013 as geometric shapes

Circle

Radius = n
Diameter 40374026
Circumference 126838743.47744
Area 1.2802476817414E+15

Sphere

Radius = n
Volume 3.4459168792712E+22
Surface area 5.1209907269656E+15
Circumference 126838743.47744

Square

Length = n
Perimeter 80748052
Area 407515493862169
Diagonal 28548747.568402

Cube

Length = n
Surface area 2445092963173014
Volume 8.226520572297E+21
Space diagonal 34964932.169053

Equilateral Triangle

Length = n
Perimeter 60561039
Area 1.764593850602E+14
Altitude 17482466.084527

Triangular Pyramid

Length = n
Surface area 1.764593850602E+14
Volume 9.6950474704031E+20
Height 9516249.1894673