38448545 (number)

38448545 is an odd 8-digits composite number following 38448544 and preceding 38448546. In scientific notation, it is written as 3.8448545 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 30620016 positive integers (up to 38448545) that are relatively prime to 38448545.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-eight thousand five hundred forty-five

Notation

Scientific notation 3.8448545 × 10^7
Engineering notation 3.8448545 × 10^6

Prime Factorization of 38448545

Prime Factorization 5 × 223 × 34483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38448545
Product of the distinct prime numbers

The prime factorization of 38448545 is 5 × 223 × 34483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 38, 62, 649, 487, 8546, 5716, 76675, 92108, 836632, 554630, 9070234, 4187211, 45951107, 56475240, 215545061, 213770944, 1838812246, 9525113972

Basic calculations (n = 38448545)

Multiplication

n×y
n×2 76897090
n×3 115345635
n×4 153794180
n×5 192242725

Division

n÷y
n÷2 19224272.5
n÷3 12816181.666667
n÷3 9612136.25
n÷5 7689709

Exponentiation

ny
n2 1478290612617025
n3 5.6838123142283E+22
n4 2.1853431353516E+30
n5 8.4023263880008E+37

Nth Root

y√n
2√n 6200.689074611
3√n 337.51517444347
4√n 78.744454246702
5√n 32.883344466612

Divisors of 38448545

1, 5, 223, 1115, 34483, 172415, 7689709, 38448545

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38448544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38448545 can be divided by 8 positive divisors. The sum of these divisors (counting 38448545) is 1, the average is 0.125.

Base conversion 38448545

Base System Value
2 Binary 10010010101010110110100001
3 Ternary 2200100101111012
4 Quaternary 2102222312201
5 Quinary 34320323140
6 Senary 3452030305
8 Octal 222526641
10 Decimal 38448545
12 Duodecimal 10a62395
16 Hexadecimal 24aada1
20 Vigesimal c06175
36 Base36 mw335

Cryptographic Hash Functions

md5 92700b6d7aa4a38eaf7cf8ce7954fe1a
sha1 3f08713464fc3f7c457c8ca30f1bfb4983c03102
sha256 b4dce3af03f57c67f4734d37c7135f038b2824a2969dcf7f803cf7480eb8e93e
sha512 17da13fb47050f994e18fad24a5322f822540c815e741ac871def5781da29edc8efb578850f1d16e49087ec0e7107fbbecb6c47f7481fcb24a64d5eb5efeef4e
ripemd-160 754742597c560733dc6faead873835421c1cb3be

38448545 as geometric shapes

Circle

Radius = n
Diameter 76897090
Circumference 241579333.02643
Area 4.6441869284684E+15

Sphere

Radius = n
Volume 2.3808297347684E+23
Surface area 1.8576747713874E+16
Circumference 241579333.02643

Square

Length = n
Perimeter 153794180
Area 1478290612617025
Diagonal 54374453.792512

Cube

Length = n
Surface area 8869743675702150
Volume 5.6838123142283E+22
Space diagonal 66594833.417098

Equilateral Triangle

Length = n
Perimeter 115345635
Area 6.401186123512E+14
Altitude 33297416.708549

Triangular Pyramid

Length = n
Surface area 6.401186123512E+14
Volume 6.6984370506374E+21
Height 18124817.930837