20257464 (number)

20257464 is an even 8-digits composite number following 20257463 and preceding 20257465. In scientific notation, it is written as 2.0257464 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6752480 positive integers (up to 20257464) that are relatively prime to 20257464.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifty-seven thousand four hundred sixty-four

Notation

Scientific notation 2.0257464 × 10^7
Engineering notation 2.0257464 × 10^6

Prime Factorization of 20257464

Prime Factorization 2 × 2 × 2 × 3 × 844061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5064366
Product of the distinct prime numbers

The prime factorization of 20257464 is 2 × 2 × 2 × 3 × 844061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 69, 99, 695, 222, 4658, 4638, 50066, 75028, 706796, 885766, 3938799, 6443106, 71868816, 84046043, 722517908, 158677392, 9492199691, 4989271174

Basic calculations (n = 20257464)

Multiplication

n×y
n×2 40514928
n×3 60772392
n×4 81029856
n×5 101287320

Division

n÷y
n÷2 10128732
n÷3 6752488
n÷3 5064366
n÷5 4051492.8

Exponentiation

ny
n2 410364847711296
n3 8.3129511293771E+21
n4 1.6839930823712E+29
n5 3.4113429242383E+36

Nth Root

y√n
2√n 4500.8292569259
3√n 272.6015736706
4√n 67.088219956456
5√n 28.927907171048

Divisors of 20257464

1, 2, 3, 4, 6, 8, 12, 24, 844061, 1688122, 2532183, 3376244, 5064366, 6752488, 10128732, 20257464

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 -20257463
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 20257464 can be divided by 16 positive divisors. The sum of these divisors (counting 20257464) is 1, the average is 0.0625.

Base conversion 20257464

Base System Value
2 Binary 1001101010001101010111000
3 Ternary 1102010012000110
4 Quaternary 1031101222320
5 Quinary 20141214324
6 Senary 2002104320
8 Octal 115215270
10 Decimal 20257464
12 Duodecimal 694b0a0
16 Hexadecimal 1351ab8
20 Vigesimal 66c3d4
36 Base36 c26rc

Cryptographic Hash Functions

md5 1b315f45b94cdaa46a0d09ebc828eb94
sha1 a299a54c94c6e811fc5280186f674f5a58b14d68
sha256 080cee60b7c2f23a73c6f5f0ff0bd1f2cecc3284808d62b1a173f105a2dcdd4b
sha512 50e31425e9532eb8a82b694bd72a09e2e2220bdde21e50aafaf77af3e5ad365c07bf01fd04529f4e11509f8d282c5477fc09376420299f113995824208430fae
ripemd-160 c9d703f723b1f003300ad5c63f52e5e5db36499d

20257464 as geometric shapes

Circle

Radius = n
Diameter 40514928
Circumference 127281400.16552
Area 1.2891991908613E+15

Sphere

Radius = n
Volume 3.4821208263603E+22
Surface area 5.1567967634452E+15
Circumference 127281400.16552

Square

Length = n
Perimeter 81029856
Area 410364847711296
Diagonal 28648380.328085

Cube

Length = n
Surface area 2462189086267776
Volume 8.3129511293771E+21
Space diagonal 35086956.880497

Equilateral Triangle

Length = n
Perimeter 60772392
Area 1.7769319146906E+14
Altitude 17543478.440249

Triangular Pyramid

Length = n
Surface area 1.7769319146906E+14
Volume 9.7969068587581E+20
Height 9549460.1093616