45478747 (number)

45478747 is an odd 8-digits composite number following 45478746 and preceding 45478748. In scientific notation, it is written as 4.5478747 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 45407376 positive integers (up to 45478747) that are relatively prime to 45478747.

Interesting facts

Basic properties

Name

Name forty-five million four hundred seventy-eight thousand seven hundred forty-seven

Notation

Scientific notation 4.5478747 × 10^7
Engineering notation 4.5478747 × 10^6

Prime Factorization of 45478747

Prime Factorization 643 × 70729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45478747
Product of the distinct prime numbers

The prime factorization of 45478747 is 643 × 70729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 53, 84, 177, 809, 9928, 4017, 88722, 52933, 53923, 976329, 3498863, 5009046, 66327879, 99411112, 748745386, 13261489, 2179365017, 2346925582

Basic calculations (n = 45478747)

Multiplication

n×y
n×2 90957494
n×3 136436241
n×4 181914988
n×5 227393735

Division

n÷y
n÷2 22739373.5
n÷3 15159582.333333
n÷3 11369686.75
n÷5 9095749.4

Exponentiation

ny
n2 2068316428690009
n3 9.4064439576336E+22
n4 4.277932849189E+30
n5 1.9455502573126E+38

Nth Root

y√n
2√n 6743.7932204361
3√n 356.94625538212
4√n 82.120601680919
5√n 34.006481376829

Divisors of 45478747

1, 643, 70729, 45478747

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45478746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45478747 can be divided by 4 positive divisors. The sum of these divisors (counting 45478747) is 1, the average is 0.25.

Base conversion 45478747

Base System Value
2 Binary 10101101011111001101011011
3 Ternary 10011120120010001
4 Quaternary 2231133031123
5 Quinary 43120304442
6 Senary 4302433431
8 Octal 255371533
10 Decimal 45478747
12 Duodecimal 13292877
16 Hexadecimal 2b5f35b
20 Vigesimal e44gh7
36 Base36 r2rmj

Cryptographic Hash Functions

md5 a475aebbcef079caeec8fc5d26de45d2
sha1 8e425d5adb2c5aa0bb614095ac0f5b5f6e21ca21
sha256 d836c5c3426d657c9b6ca168047209a39c57edfb2cc2c261c256f8486a404f34
sha512 51afb01555af5fc1eb8324eed7c08439e1e12367a3b3b887780018166888e31127a6ca553ea07f2fd4f1d06374cc8c660ce2c13be8170ba31c289fb12eddcf42
ripemd-160 31adc1e6ff3688c3dbc52bd89c6f3ab0fa5b6ed9

45478747 as geometric shapes

Circle

Radius = n
Diameter 90957494
Circumference 285751394.93934
Area 6.4978076976716E+15

Sphere

Radius = n
Volume 3.9401620311608E+23
Surface area 2.5991230790686E+16
Circumference 285751394.93934

Square

Length = n
Perimeter 181914988
Area 2068316428690009
Diagonal 64316660.807135

Cube

Length = n
Surface area 12409898572140054
Volume 9.4064439576336E+22
Space diagonal 78771500.468571

Equilateral Triangle

Length = n
Perimeter 136436241
Area 8.9560728515513E+14
Altitude 39385750.234285

Triangular Pyramid

Length = n
Surface area 8.9560728515513E+14
Volume 1.108560051549E+22
Height 21438886.935712