20723488 (number)

20723488 is an even 8-digits composite number following 20723487 and preceding 20723489. In scientific notation, it is written as 2.0723488 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 10361728 positive integers (up to 20723488) that are relatively prime to 20723488.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-three thousand four hundred eighty-eight

Notation

Scientific notation 2.0723488 × 10^7
Engineering notation 2.0723488 × 10^6

Prime Factorization of 20723488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 647609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1295218
Product of the distinct prime numbers

The prime factorization of 20723488 is 2 × 2 × 2 × 2 × 2 × 647609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 79, 40, 224, 794, 8266, 1300, 26272, 61897, 207886, 944563, 8187185, 6989945, 89750612, 52438878, 632777372, 896214565, 3584830213, 6694666807

Basic calculations (n = 20723488)

Multiplication

n×y
n×2 41446976
n×3 62170464
n×4 82893952
n×5 103617440

Division

n÷y
n÷2 10361744
n÷3 6907829.3333333
n÷3 5180872
n÷5 4144697.6

Exponentiation

ny
n2 429462954886144
n3 8.8999703920275E+21
n4 1.8443842961954E+29
n5 3.8222075829593E+36

Nth Root

y√n
2√n 4552.3057893775
3√n 274.67614990142
4√n 67.470777299343
5√n 29.059796640259

Divisors of 20723488

1, 2, 4, 8, 16, 32, 647609, 1295218, 2590436, 5180872, 10361744, 20723488

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20723487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20723488 can be divided by 12 positive divisors. The sum of these divisors (counting 20723488) is 1, the average is 0.083333333333333.

Base conversion 20723488

Base System Value
2 Binary 1001111000011011100100000
3 Ternary 1102222212021121
4 Quaternary 1033003130200
5 Quinary 20301122423
6 Senary 2020102024
8 Octal 117033440
10 Decimal 20723488
12 Duodecimal 6b34914
16 Hexadecimal 13c3720
20 Vigesimal 69a8e8
36 Base36 cc6cg

Cryptographic Hash Functions

md5 c3a87289a2777832703e72441e9c9d97
sha1 25e70e9a96b00674f88407150a780e3e6cf8d776
sha256 57a4b8267e5440a2cea1839f42aa4d5c58d9001df51dd9c7e53abfc8ffded641
sha512 b88459dd1957af6d634a8709eba46afae2e6b78ba251ecaaf992c54647540b896577729b622cddb5b54b55fefe76d3b5865911436041fee933120f5a64c92189
ripemd-160 e7802c1c1c6fae3c236e24ffea0ca612f75db42b

20723488 as geometric shapes

Circle

Radius = n
Diameter 41446976
Circumference 130209515.31511
Area 1.3491976640593E+15

Sphere

Radius = n
Volume 3.7280108801014E+22
Surface area 5.3967906562371E+15
Circumference 130209515.31511

Square

Length = n
Perimeter 82893952
Area 429462954886144
Diagonal 29307437.789276

Cube

Length = n
Surface area 2576777729316864
Volume 8.8999703920275E+21
Space diagonal 35894134.126044

Equilateral Triangle

Length = n
Perimeter 62170464
Area 1.8596291445787E+14
Altitude 17947067.063022

Triangular Pyramid

Length = n
Surface area 1.8596291445787E+14
Volume 1.048871569427E+21
Height 9769145.9297587