38644808 (number)

38644808 is an even 8-digits composite number following 38644807 and preceding 38644809. In scientific notation, it is written as 3.8644808 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 18185728 positive integers (up to 38644808) that are relatively prime to 38644808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8644808 × 10^7
Engineering notation 3.8644808 × 10^6

Prime Factorization of 38644808

Prime Factorization 2 × 2 × 2 × 17 × 284153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9661202
Product of the distinct prime numbers

The prime factorization of 38644808 is 2 × 2 × 2 × 17 × 284153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 88, 26, 252, 60, 2996, 361, 59836, 3196, 768998, 652251, 6886856, 6948560, 14877892, 74662756, 389012711, 246150585, 8361342676, 1931334619

Basic calculations (n = 38644808)

Multiplication

n×y
n×2 77289616
n×3 115934424
n×4 154579232
n×5 193224040

Division

n÷y
n÷2 19322404
n÷3 12881602.666667
n÷3 9661202
n÷5 7728961.6

Exponentiation

ny
n2 1493421185356864
n3 5.7712974971248E+22
n4 2.2303068368727E+30
n5 8.6189779492033E+37

Nth Root

y√n
2√n 6216.494832299
3√n 338.08848913832
4√n 78.844751456891
5√n 32.916847146901

Divisors of 38644808

1, 2, 4, 8, 17, 34, 68, 136, 284153, 568306, 1136612, 2273224, 4830601, 9661202, 19322404, 38644808

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38644807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38644808 can be divided by 16 positive divisors. The sum of these divisors (counting 38644808) is 1, the average is 0.0625.

Base conversion 38644808

Base System Value
2 Binary 10010011011010110001001000
3 Ternary 2200201100201012
4 Quaternary 2103122301020
5 Quinary 34343113213
6 Senary 3500143052
8 Octal 223326110
10 Decimal 38644808
12 Duodecimal 10b37a88
16 Hexadecimal 24dac48
20 Vigesimal c1ac08
36 Base36 n0aiw

Cryptographic Hash Functions

md5 0226126326a4907ee14224b7d587b510
sha1 516d7a4ef88c06af28e7aa837d4b0f2bbf790475
sha256 954ee92eede054a81129f9b4796d65b7c2e14710bbb97fe5666e55fab23c1a0e
sha512 91a394712c504ace59f0d6d00087a03e711049aa9229b0314025cabeb7c08310a9d5330ad94ac0a1bb60e41a517c87906915223e33a00821741582ec68bd85e5
ripemd-160 197c98c9fbeb8a75c1c6dd19aafcac5fcd5fab03

38644808 as geometric shapes

Circle

Radius = n
Diameter 77289616
Circumference 242812489.82438
Area 4.6917210246325E+15

Sphere

Radius = n
Volume 2.4174754424865E+23
Surface area 1.876688409853E+16
Circumference 242812489.82438

Square

Length = n
Perimeter 154579232
Area 1493421185356864
Diagonal 54652011.588904

Cube

Length = n
Surface area 8960527112141184
Volume 5.7712974971248E+22
Space diagonal 66934770.904744

Equilateral Triangle

Length = n
Perimeter 115934424
Area 6.4667034253446E+14
Altitude 33467385.452372

Triangular Pyramid

Length = n
Surface area 6.4667034253446E+14
Volume 6.8015393274365E+21
Height 18217337.196301