20459738 (number)

20459738 is an even 8-digits composite number following 20459737 and preceding 20459739. In scientific notation, it is written as 2.0459738 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 8663040 positive integers (up to 20459738) that are relatively prime to 20459738.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 2.0459738 × 10^7
Engineering notation 2.0459738 × 10^6

Prime Factorization of 20459738

Prime Factorization 2 × 17 × 41 × 13 × 1129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20459738
Product of the distinct prime numbers

The prime factorization of 20459738 is 2 × 17 × 41 × 13 × 1129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 78, 63, 842, 778, 8650, 1060, 65214, 48584, 397801, 96790, 7838749, 1873266, 11485643, 8959472, 873223952, 926276100, 784440616, 6300523813

Basic calculations (n = 20459738)

Multiplication

n×y
n×2 40919476
n×3 61379214
n×4 81838952
n×5 102298690

Division

n÷y
n÷2 10229869
n÷3 6819912.6666667
n÷3 5114934.5
n÷5 4091947.6

Exponentiation

ny
n2 418600879028644
n3 8.5644643114958E+21
n4 1.7522669592355E+29
n5 3.5850922892016E+36

Nth Root

y√n
2√n 4523.2441897382
3√n 273.50589374651
4√n 67.255068134217
5√n 28.985447757786

Divisors of 20459738

1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1129, 1394, 2258, 9061, 14677, 18122, 19193, 29354, 38386, 46289, 92578, 249509, 499018, 601757, 786913, 1203514, 1573826, 10229869, 20459738

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 -20459737
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 20459738 can be divided by 32 positive divisors. The sum of these divisors (counting 20459738) is 1, the average is 0.03125.

Base conversion 20459738

Base System Value
2 Binary 1001110000011000011011010
3 Ternary 1102111110111002
4 Quaternary 1032003003122
5 Quinary 20214202423
6 Senary 2010305002
8 Octal 116030332
10 Decimal 20459738
12 Duodecimal 6a28162
16 Hexadecimal 13830da
20 Vigesimal 67h96i
36 Base36 c6iu2

Cryptographic Hash Functions

md5 c32e041e092b559fa62d25de6202cfeb
sha1 e9f6fc7faccf6a283b808652013c9588bf8c3049
sha256 10976255bd87d5c3d51c63edb87a3f81738286dc4b331bbf3e38fad926361831
sha512 59c9939bb366fa70d4261420c0f81de16fc454fd6c7ea43ac1e8c639c6cc332d6c86a7bc4e992f4910328987dc0349033b4e0a797fbb708e961851f0f7b1a5eb
ripemd-160 f9e9be3788c5b3d1a723aac06e78805854041fb8

20459738 as geometric shapes

Circle

Radius = n
Diameter 40919476
Circumference 128552325.19034
Area 1.3150734463426E+15

Sphere

Radius = n
Volume 3.5874744217236E+22
Surface area 5.2602937853705E+15
Circumference 128552325.19034

Square

Length = n
Perimeter 81838952
Area 418600879028644
Diagonal 28934438.9622

Cube

Length = n
Surface area 2511605274171864
Volume 8.5644643114958E+21
Space diagonal 35437305.725548

Equilateral Triangle

Length = n
Perimeter 61379214
Area 1.8125949764265E+14
Altitude 17718652.862774

Triangular Pyramid

Length = n
Surface area 1.8125949764265E+14
Volume 1.0093317986481E+21
Height 9644812.9874001