20455512 (number)

20455512 is an even 8-digits composite number following 20455511 and preceding 20455513. In scientific notation, it is written as 2.0455512 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 5312640 positive integers (up to 20455512) that are relatively prime to 20455512.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand five hundred twelve

Notation

Scientific notation 2.0455512 × 10^7
Engineering notation 2.0455512 × 10^6

Prime Factorization of 20455512

Prime Factorization 2 × 2 × 2 × 33 × 7 × 11069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5113878
Product of the distinct prime numbers

The prime factorization of 20455512 is 2 × 2 × 2 × 33 × 7 × 11069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 2, 12, 46, 378, 9437, 6951, 57233, 49171, 741990, 979578, 3868618, 9602177, 13388432, 35437496, 130814233, 24767176, 9187683354, 8305811015

Basic calculations (n = 20455512)

Multiplication

n×y
n×2 40911024
n×3 61366536
n×4 81822048
n×5 102277560

Division

n÷y
n÷2 10227756
n÷3 6818504
n÷3 5113878
n÷5 4091102.4

Exponentiation

ny
n2 418427971182144
n3 8.559158385652E+21
n4 1.7508196706761E+29
n5 3.581391278335E+36

Nth Root

y√n
2√n 4522.7770230247
3√n 273.48706138583
4√n 67.251594947813
5√n 28.984250258347

Divisors of 20455512

1, 2, 4, 7, 8, 14, 28, 33, 56, 66, 132, 231, 264, 462, 924, 1848, 11069, 22138, 44276, 77483, 88552, 154966, 309932, 365277, 619864, 730554, 1461108, 2556939, 2922216, 5113878, 10227756, 20455512

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 -20455511
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 20455512 can be divided by 32 positive divisors. The sum of these divisors (counting 20455512) is 1, the average is 0.03125.

Base conversion 20455512

Base System Value
2 Binary 1001110000010000001011000
3 Ternary 1102111020200120
4 Quaternary 1032002001120
5 Quinary 20214034022
6 Senary 2010233240
8 Octal 116020130
10 Decimal 20455512
12 Duodecimal 6a25820
16 Hexadecimal 1382058
20 Vigesimal 67gifc
36 Base36 c6fko

Cryptographic Hash Functions

md5 9cc6b487156f2d52e2d74359ea7555f0
sha1 11f267dfdab4bea7795eb8d57e1a5ddc41ec359d
sha256 f7dc2ede3dc6b1c57d6c8f48bd01dff91a0812e6a4ae14878b02758d95822a0c
sha512 2b72fea5e825fbf6186d4a1b1a172784eb7c379b6dd525fc86673dc9c0e2b9b3a774cecfec7942b666c54b8c7403871a66ce8ac384b3bc04d55ca3b9524c9c4c
ripemd-160 08bbdf8ebc67d106b2faa63edf1a2583662d7fa9

20455512 as geometric shapes

Circle

Radius = n
Diameter 40911024
Circumference 128525772.44924
Area 1.3145302403223E+15

Sphere

Radius = n
Volume 3.5852518807034E+22
Surface area 5.2581209612892E+15
Circumference 128525772.44924

Square

Length = n
Perimeter 81822048
Area 418427971182144
Diagonal 28928462.495686

Cube

Length = n
Surface area 2510567827092864
Volume 8.559158385652E+21
Space diagonal 35429986.078835

Equilateral Triangle

Length = n
Perimeter 61366536
Area 1.8118462634886E+14
Altitude 17714993.039417

Triangular Pyramid

Length = n
Surface area 1.8118462634886E+14
Volume 1.0087064892907E+21
Height 9642820.8318952