23131505 (number)

23131505 is an odd 8-digits composite number following 23131504 and preceding 23131506. In scientific notation, it is written as 2.3131505 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 18044160 positive integers (up to 23131505) that are relatively prime to 23131505.

Interesting facts

Basic properties

Name

Name twenty-three million one hundred thirty-one thousand five hundred five

Notation

Scientific notation 2.3131505 × 10^7
Engineering notation 2.3131505 × 10^6

Prime Factorization of 23131505

Prime Factorization 5 × 61 × 149 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23131505
Product of the distinct prime numbers

The prime factorization of 23131505 is 5 × 61 × 149 × 509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 69, 94, 422, 179, 3848, 8084, 46959, 94989, 80192, 413485, 7022211, 210886, 30184602, 32098902, 252827930, 401619441, 7003736609, 4768445516

Basic calculations (n = 23131505)

Multiplication

n×y
n×2 46263010
n×3 69394515
n×4 92526020
n×5 115657525

Division

n÷y
n÷2 11565752.5
n÷3 7710501.6666667
n÷3 5782876.25
n÷5 4626301

Exponentiation

ny
n2 535066523565025
n3 1.2376893965177E+22
n4 2.8629618463996E+29
n5 6.6224616264802E+36

Nth Root

y√n
2√n 4809.5223255538
3√n 284.92767221754
4√n 69.350719719075
5√n 29.705767528091

Divisors of 23131505

1, 5, 61, 149, 305, 509, 745, 2545, 9089, 31049, 45445, 75841, 155245, 379205, 4626301, 23131505

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 -23131504
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 23131505 can be divided by 16 positive divisors. The sum of these divisors (counting 23131505) is 1, the average is 0.0625.

Base conversion 23131505

Base System Value
2 Binary 1011000001111010101110001
3 Ternary 1121112012110102
4 Quaternary 1120033111301
5 Quinary 21410202010
6 Senary 2143442145
8 Octal 130172561
10 Decimal 23131505
12 Duodecimal 78b6355
16 Hexadecimal 160f571
20 Vigesimal 74b8f5
36 Base36 drsdt

Cryptographic Hash Functions

md5 ada3d8c62b462e98b2db572d3af951f4
sha1 1c85b4a9a03a2aac07e38d87c069515c9d4293d6
sha256 c1aea2265374a68bd3eb43ff1495d35433c9b615801b8cf2128c6a126a882a22
sha512 4b5a10346936ba44af2beb22316cb138cb287fa92625d4e10331253d5c6571f79f649c8381767fe849797989ca330e59a22036326412c7ee27576ffa5d9dc5a7
ripemd-160 eb02e826176ce94fae99bc5961e0175d896c39c7

23131505 as geometric shapes

Circle

Radius = n
Diameter 46263010
Circumference 145339532.34895
Area 1.6809610596137E+15

Sphere

Radius = n
Volume 5.1844212207013E+22
Surface area 6.7238442384548E+15
Circumference 145339532.34895

Square

Length = n
Perimeter 92526020
Area 535066523565025
Diagonal 32712888.089101

Cube

Length = n
Surface area 3210399141390150
Volume 1.2376893965177E+22
Space diagonal 40064941.915534

Equilateral Triangle

Length = n
Perimeter 69394515
Area 2.3169060106097E+14
Altitude 20032470.957767

Triangular Pyramid

Length = n
Surface area 2.3169060106097E+14
Volume 1.4586309421339E+21
Height 10904296.0297