45642740 (number)

45642740 is an even 8-digits composite number following 45642739 and preceding 45642741. In scientific notation, it is written as 4.5642740 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 15319680 positive integers (up to 45642740) that are relatively prime to 45642740.

Interesting facts

Basic properties

Name

Name forty-five million six hundred forty-two thousand seven hundred forty

Notation

Scientific notation 4.5642740 × 10^7
Engineering notation 4.5642740 × 10^6

Prime Factorization of 45642740

Prime Factorization 2 × 2 × 143 × 5 × 15959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22821370
Product of the distinct prime numbers

The prime factorization of 45642740 is 2 × 2 × 143 × 5 × 15959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 11, 24, 632, 557, 2079, 7839, 55486, 5278, 750758, 327696, 7106225, 5699433, 49048134, 13688290, 53614668, 379389825, 513542994, 6832100294

Basic calculations (n = 45642740)

Multiplication

n×y
n×2 91285480
n×3 136928220
n×4 182570960
n×5 228213700

Division

n÷y
n÷2 22821370
n÷3 15214246.666667
n÷3 11410685
n÷5 9128548

Exponentiation

ny
n2 2083259714707600
n3 9.5085681510873E+22
n4 4.3399710389236E+30
n5 1.9808816973712E+38

Nth Root

y√n
2√n 6755.9410891452
3√n 357.3747813206
4√n 82.194531990548
5√n 34.030971050709

Divisors of 45642740

1, 2, 4, 5, 10, 20, 143, 286, 572, 715, 1430, 2860, 15959, 31918, 63836, 79795, 159590, 319180, 2282137, 4564274, 9128548, 11410685, 22821370, 45642740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45642739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45642740 can be divided by 24 positive divisors. The sum of these divisors (counting 45642740) is 1, the average is 0.041666666666667.

Base conversion 45642740

Base System Value
2 Binary 10101110000111001111110100
3 Ternary 10011212220001212
4 Quaternary 2232013033310
5 Quinary 43141031430
6 Senary 4310140552
8 Octal 256071764
10 Decimal 45642740
12 Duodecimal 13351758
16 Hexadecimal 2b873f4
20 Vigesimal e556h0
36 Base36 r6a5w

Cryptographic Hash Functions

md5 80b67af0d788de5858d30d0f79d2ac16
sha1 63923f8ba13b6ee05af20359f1f3babb76b84f3e
sha256 3ad738a43396e9479aeb744457f350149dbb92235661e85fe923d817b7549a1b
sha512 766dca18b0073932606f49e77a1da13e54e5e8f655e911ed2fc114449ac5e34230ad938a695a4ea68883f674154bb49c06c956ed0799844c689a008813ead7b2
ripemd-160 958343e1c0ea0e79e43cf9b2163d0faa9d094f6c

45642740 as geometric shapes

Circle

Radius = n
Diameter 91285480
Circumference 286781793.34742
Area 6.544753415245E+15

Sphere

Radius = n
Volume 3.9829397132818E+23
Surface area 2.617901366098E+16
Circumference 286781793.34742

Square

Length = n
Perimeter 182570960
Area 2083259714707600
Diagonal 64548581.931869

Cube

Length = n
Surface area 12499558288245600
Volume 9.5085681510873E+22
Space diagonal 79055544.676656

Equilateral Triangle

Length = n
Perimeter 136928220
Area 9.0207791780875E+14
Altitude 39527772.338328

Triangular Pyramid

Length = n
Surface area 9.0207791780875E+14
Volume 1.120595503168E+22
Height 21516193.97729