20477992 (number)

20477992 is an even 8-digits composite number following 20477991 and preceding 20477993. In scientific notation, it is written as 2.0477992 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 10214400 positive integers (up to 20477992) that are relatively prime to 20477992.

Interesting facts

Basic properties

Name

Name twenty million four hundred seventy-seven thousand nine hundred ninety-two

Notation

Scientific notation 2.0477992 × 10^7
Engineering notation 2.0477992 × 10^6

Prime Factorization of 20477992

Prime Factorization 2 × 2 × 2 × 449 × 5701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5119498
Product of the distinct prime numbers

The prime factorization of 20477992 is 2 × 2 × 2 × 449 × 5701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 35, 73, 315, 184, 1139, 3076, 93965, 69238, 407797, 726395, 5877272, 5357392, 68672620, 37638738, 234442691, 578991470, 383024234, 3134068548

Basic calculations (n = 20477992)

Multiplication

n×y
n×2 40955984
n×3 61433976
n×4 81911968
n×5 102389960

Division

n÷y
n÷2 10238996
n÷3 6825997.3333333
n÷3 5119498
n÷5 4095598.4

Exponentiation

ny
n2 419348156352064
n3 8.5874081909923E+21
n4 1.7585287623588E+29
n5 3.6011137927352E+36

Nth Root

y√n
2√n 4525.261539403
3√n 273.5872094268
4√n 67.270064214352
5√n 28.990618025762

Divisors of 20477992

1, 2, 4, 8, 449, 898, 1796, 3592, 5701, 11402, 22804, 45608, 2559749, 5119498, 10238996, 20477992

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 -20477991
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 20477992 can be divided by 16 positive divisors. The sum of these divisors (counting 20477992) is 1, the average is 0.0625.

Base conversion 20477992

Base System Value
2 Binary 1001110000111100000101000
3 Ternary 1102112101112011
4 Quaternary 1032013200220
5 Quinary 20220243432
6 Senary 2010525304
8 Octal 116074050
10 Decimal 20477992
12 Duodecimal 6a36834
16 Hexadecimal 1387828
20 Vigesimal 67jejc
36 Base36 c6wx4

Cryptographic Hash Functions

md5 9bcc550484ca3e138601cae96f775c48
sha1 eeb7e6e2e5eb73910952b1bbafb119746f203b48
sha256 9869ea1ae77566aa135a0f66567bcd620645cb38b7981874ce176e9e7728e1cb
sha512 485c8c669cf312179cb5071a9da5c4f4918398b46aaf84b271264219e9bb3bcf99bfe1e4144d15228553cabb33fe6071148030b96f626431dfeaa2994333ba7d
ripemd-160 fbad8ba923e7cb61e78805e2fe4a7252ca3bfe30

20477992 as geometric shapes

Circle

Radius = n
Diameter 40955984
Circumference 128667018.45494
Area 1.3174210872921E+15

Sphere

Radius = n
Volume 3.5970851314931E+22
Surface area 5.2696843491683E+15
Circumference 128667018.45494

Square

Length = n
Perimeter 81911968
Area 419348156352064
Diagonal 28960254.016568

Cube

Length = n
Surface area 2516088938112384
Volume 8.5874081909923E+21
Space diagonal 35468922.580989

Equilateral Triangle

Length = n
Perimeter 61433976
Area 1.8158307821553E+14
Altitude 17734461.290495

Triangular Pyramid

Length = n
Surface area 1.8158307821553E+14
Volume 1.0120357607779E+21
Height 9653418.0055226