20458040 (number)

20458040 is an even 8-digits composite number following 20458039 and preceding 20458041. In scientific notation, it is written as 2.0458040 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 7603200 positive integers (up to 20458040) that are relatively prime to 20458040.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-eight thousand forty

Notation

Scientific notation 2.0458040 × 10^7
Engineering notation 2.0458040 × 10^6

Prime Factorization of 20458040

Prime Factorization 2 × 2 × 2 × 5 × 37 × 23 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5114510
Product of the distinct prime numbers

The prime factorization of 20458040 is 2 × 2 × 2 × 5 × 37 × 23 × 601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 11, 22, 796, 94, 1272, 9794, 90573, 15547, 666434, 543346, 4150907, 4004120, 15287723, 80294149, 785332588, 274726476, 6070555529, 1124128830

Basic calculations (n = 20458040)

Multiplication

n×y
n×2 40916080
n×3 61374120
n×4 81832160
n×5 102290200

Division

n÷y
n÷2 10229020
n÷3 6819346.6666667
n÷3 5114510
n÷5 4091608

Exponentiation

ny
n2 418531400641600
n3 8.5623321355819E+21
n4 1.7516853332302E+29
n5 3.5836048614637E+36

Nth Root

y√n
2√n 4523.0564887032
3√n 273.49832724597
4√n 67.253672678176
5√n 28.984966628221

Divisors of 20458040

1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 601, 740, 851, 920, 1202, 1480, 1702, 2404, 3005, 3404, 4255, 4808, 6010, 6808, 8510, 12020, 13823, 17020, 22237, 24040, 27646, 34040, 44474, 55292, 69115, 88948, 110584, 111185, 138230, 177896, 222370, 276460, 444740, 511451, 552920, 889480, 1022902, 2045804, 2557255, 4091608, 5114510, 10229020, 20458040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20458039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20458040 can be divided by 64 positive divisors. The sum of these divisors (counting 20458040) is 1, the average is 0.015625.

Base conversion 20458040

Base System Value
2 Binary 1001110000010101000111000
3 Ternary 1102111101011012
4 Quaternary 1032002220320
5 Quinary 20214124130
6 Senary 2010253052
8 Octal 116025070
10 Decimal 20458040
12 Duodecimal 6a27188
16 Hexadecimal 1382a38
20 Vigesimal 67h520
36 Base36 c6hiw

Cryptographic Hash Functions

md5 7e85b49ff034ee22edeb2bae669ad181
sha1 2a2550a7f72067b8f3d2b0ae317c1b4b035cdbce
sha256 41191f3b1708ae3b2572bfe7ebb129403a42791eaa361ea41a13d5ced77cecbc
sha512 b3262a099520d4a71e32f7c76486e958ed0f8761d5e8c180b98a7474917b03baae968e40c978b78faf3c13501bfc2b8bd33c3d6488d323e77148f2908dd7f0f5
ripemd-160 93f51e3b27304fa1f9c3490a53c6d0b95d785b0a

20458040 as geometric shapes

Circle

Radius = n
Diameter 40916080
Circumference 128541656.34169
Area 1.3148551735523E+15

Sphere

Radius = n
Volume 3.5865812979653E+22
Surface area 5.2594206942092E+15
Circumference 128541656.34169

Square

Length = n
Perimeter 81832160
Area 418531400641600
Diagonal 28932037.627571

Cube

Length = n
Surface area 2511188403849600
Volume 8.5623321355819E+21
Space diagonal 35434364.703276

Equilateral Triangle

Length = n
Perimeter 61374120
Area 1.8122941261855E+14
Altitude 17717182.351638

Triangular Pyramid

Length = n
Surface area 1.8122941261855E+14
Volume 1.0090805193069E+21
Height 9644012.5425238