20457048 (number)

20457048 is an even 8-digits composite number following 20457047 and preceding 20457049. In scientific notation, it is written as 2.0457048 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6802848 positive integers (up to 20457048) that are relatively prime to 20457048.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-seven thousand forty-eight

Notation

Scientific notation 2.0457048 × 10^7
Engineering notation 2.0457048 × 10^6

Prime Factorization of 20457048

Prime Factorization 2 × 2 × 2 × 3 × 1423 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5114262
Product of the distinct prime numbers

The prime factorization of 20457048 is 2 × 2 × 2 × 3 × 1423 × 599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 60, 34, 634, 563, 549, 4645, 20915, 95053, 37602, 251211, 3547144, 2896083, 65248006, 50834119, 339410754, 710475845, 6850827627, 5786045229

Basic calculations (n = 20457048)

Multiplication

n×y
n×2 40914096
n×3 61371144
n×4 81828192
n×5 102285240

Division

n÷y
n÷2 10228524
n÷3 6819016
n÷3 5114262
n÷5 4091409.6

Exponentiation

ny
n2 418490812874304
n3 8.5610866465287E+21
n4 1.751345604602E+29
n5 3.5827361097931E+36

Nth Root

y√n
2√n 4522.9468270144
3√n 273.49390657605
4√n 67.252857389218
5√n 28.984685529498

Divisors of 20457048

1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1423, 1797, 2396, 2846, 3594, 4269, 4792, 5692, 7188, 8538, 11384, 14376, 17076, 34152, 852377, 1704754, 2557131, 3409508, 5114262, 6819016, 10228524, 20457048

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 -20457047
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 20457048 can be divided by 32 positive divisors. The sum of these divisors (counting 20457048) is 1, the average is 0.03125.

Base conversion 20457048

Base System Value
2 Binary 1001110000010011001011000
3 Ternary 1102111022210110
4 Quaternary 1032002121120
5 Quinary 20214111143
6 Senary 2010244320
8 Octal 116023130
10 Decimal 20457048
12 Duodecimal 6a266a0
16 Hexadecimal 1382658
20 Vigesimal 67h2c8
36 Base36 c6grc

Cryptographic Hash Functions

md5 ef65f4efc37c65fa2d5b675bd7c6f22b
sha1 5000646e6ad0d83182dd7cd734f02434927b0f6b
sha256 a2a78d9f89f1f140a75803f07613b2be455b5c7073bb553d79dc6114dec4b606
sha512 c8e82570d394f9be007c94d1a803addf50b96f7c7725048437929298d6e66be39abf1b3663241d9d02ea3780c7afc8e0d79961c564580a55630a036eabdc1012
ripemd-160 39a12b493c41e9d3f162ddc7efbaab4f30396c01

20457048 as geometric shapes

Circle

Radius = n
Diameter 40914096
Circumference 128535423.42187
Area 1.3147276633207E+15

Sphere

Radius = n
Volume 3.5860595887307E+22
Surface area 5.2589106532829E+15
Circumference 128535423.42187

Square

Length = n
Perimeter 81828192
Area 418490812874304
Diagonal 28930634.727717

Cube

Length = n
Surface area 2510944877245824
Volume 8.5610866465287E+21
Space diagonal 35432646.508875

Equilateral Triangle

Length = n
Perimeter 61371144
Area 1.8121183759977E+14
Altitude 17716323.254438

Triangular Pyramid

Length = n
Surface area 1.8121183759977E+14
Volume 1.0089337370143E+21
Height 9643544.9092391