38478747 (number)

38478747 is an odd 8-digits composite number following 38478746 and preceding 38478748. In scientific notation, it is written as 3.8478747 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 24537128 positive integers (up to 38478747) that are relatively prime to 38478747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8478747 × 10^7
Engineering notation 3.8478747 × 10^6

Prime Factorization of 38478747

Prime Factorization 69 × 557663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38478747
Product of the distinct prime numbers

The prime factorization of 38478747 is 69 × 557663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 50, 64, 738, 852, 3835, 9460, 55958, 14536, 883482, 793797, 9662229, 852909, 13518222, 86338565, 30848413, 341792664, 3986872564, 3163834263

Basic calculations (n = 38478747)

Multiplication

n×y
n×2 76957494
n×3 115436241
n×4 153914988
n×5 192393735

Division

n÷y
n÷2 19239373.5
n÷3 12826249
n÷3 9619686.75
n÷5 7695749.4

Exponentiation

ny
n2 1480613970690009
n3 5.6972170382846E+22
n4 2.1922177302024E+30
n5 8.4353791409374E+37

Nth Root

y√n
2√n 6203.1239710327
3√n 337.60352599115
4√n 78.759913477813
5√n 32.888508931817

Divisors of 38478747

1, 69, 557663, 38478747

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 -38478746
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 38478747 can be divided by 4 positive divisors. The sum of these divisors (counting 38478747) is 1, the average is 0.25.

Base conversion 38478747

Base System Value
2 Binary 10010010110010001110011011
3 Ternary 2200101220220210
4 Quaternary 2102302032123
5 Quinary 34322304442
6 Senary 3452422203
8 Octal 222621633
10 Decimal 38478747
12 Duodecimal 10a77963
16 Hexadecimal 24b239b
20 Vigesimal c09gh7
36 Base36 mwqe3

Cryptographic Hash Functions

md5 be737e3df86be6afe92424c72f0ac963
sha1 be89a7e89b80398e01b439057daae7a6e7ecf037
sha256 a65289eae5088d26d8877b3b56d4086c888c6be9ab5d822345caa7ee4b6a9ed8
sha512 25de1ea66323bd29299e1140e01d900469f28ef77135d48ecea24ad988606c02af519a910efee8246e3cb2a4da6e3467900992087361d297219ad2933638e939
ripemd-160 0dfe45a58335e574d45d56e1607b2abc3d945814

38478747 as geometric shapes

Circle

Radius = n
Diameter 76957494
Circumference 241769097.78908
Area 4.6514859731221E+15

Sphere

Radius = n
Volume 2.3864446924509E+23
Surface area 1.8605943892489E+16
Circumference 241769097.78908

Square

Length = n
Perimeter 153914988
Area 1480613970690009
Diagonal 54417165.870523

Cube

Length = n
Surface area 8883683824140054
Volume 5.6972170382846E+22
Space diagonal 66647144.815589

Equilateral Triangle

Length = n
Perimeter 115436241
Area 6.4112465590785E+14
Altitude 33323572.407794

Triangular Pyramid

Length = n
Surface area 6.4112465590785E+14
Volume 6.7142346694377E+21
Height 18139055.290174