20131090 (number)

20131090 is an even 8-digits composite number following 20131089 and preceding 20131091. In scientific notation, it is written as 2.0131090 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 32 positive divisors. There are 6678720 positive integers (up to 20131090) that are relatively prime to 20131090.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand ninety

Notation

Scientific notation 2.0131090 × 10^7
Engineering notation 2.0131090 × 10^6

Prime Factorization of 20131090

Prime Factorization 2 × 5 × 7 × 31 × 9277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20131090
Product of the distinct prime numbers

The prime factorization of 20131090 is 2 × 5 × 7 × 31 × 9277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 59, 16, 242, 922, 6846, 843, 90144, 30535, 654672, 336488, 2714733, 5610894, 33353222, 18323901, 917085058, 74167841, 3746666173, 3225749485

Basic calculations (n = 20131090)

Multiplication

n×y
n×2 40262180
n×3 60393270
n×4 80524360
n×5 100655450

Division

n÷y
n÷2 10065545
n÷3 6710363.3333333
n÷3 5032772.5
n÷5 4026218

Exponentiation

ny
n2 405260784588100
n3 8.1583413280137E+21
n4 1.6423630352496E+29
n5 3.3062558075283E+36

Nth Root

y√n
2√n 4486.7683247522
3√n 272.0335256398
4√n 66.9833436367
5√n 28.891724043683

Divisors of 20131090

1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9277, 18554, 46385, 64939, 92770, 129878, 287587, 324695, 575174, 649390, 1437935, 2013109, 2875870, 4026218, 10065545, 20131090

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 -20131089
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 20131090 can be divided by 32 positive divisors. The sum of these divisors (counting 20131090) is 1, the average is 0.03125.

Base conversion 20131090

Base System Value
2 Binary 1001100110010110100010010
3 Ternary 1101212202122221
4 Quaternary 1030302310102
5 Quinary 20123143330
6 Senary 1555251254
8 Octal 114626422
10 Decimal 20131090
12 Duodecimal 68a9b2a
16 Hexadecimal 1332d12
20 Vigesimal 65g7ea
36 Base36 bzh8y

Cryptographic Hash Functions

md5 1f198e205a8f3fae0bb8216fb218ecc2
sha1 a3a008ccbde17d74b2aae8dd900856d756e10374
sha256 4ce48172e201bbc0088b11affae018b49cc0b5b7a7d3281f56c828f1b110899c
sha512 3c92aa69b96f7c5658c3f77cdaa314b994f08d779eeea80016f7b73ef1dc8438382003448d6263bd4d363d8b356e7059bc048104220c8ec71f1c8b16863c76e7
ripemd-160 56eeecc4f9730256028294348c684a8bf580659e

20131090 as geometric shapes

Circle

Radius = n
Diameter 40262180
Circumference 126487368.90551
Area 1.27316430365E+15

Sphere

Radius = n
Volume 3.4173580242088E+22
Surface area 5.0926572146E+15
Circumference 126487368.90551

Square

Length = n
Perimeter 80524360
Area 405260784588100
Diagonal 28469660.503353

Cube

Length = n
Surface area 2431564707528600
Volume 8.1583413280137E+21
Space diagonal 34868070.691742

Equilateral Triangle

Length = n
Perimeter 60393270
Area 1.7548306730545E+14
Altitude 17434035.345871

Triangular Pyramid

Length = n
Surface area 1.7548306730545E+14
Volume 9.6146974604549E+20
Height 9489886.8344511