38685771 (number)

38685771 is an odd 8-digits composite number following 38685770 and preceding 38685772. In scientific notation, it is written as 3.8685771 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 25790508 positive integers (up to 38685771) that are relatively prime to 38685771.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-five thousand seven hundred seventy-one

Notation

Scientific notation 3.8685771 × 10^7
Engineering notation 3.8685771 × 10^6

Prime Factorization of 38685771

Prime Factorization 9 × 4298419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38685771
Product of the distinct prime numbers

The prime factorization of 38685771 is 9 × 4298419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38685771)

Multiplication

n×y
n×2 77371542
n×3 116057313
n×4 154743084
n×5 193428855

Division

n÷y
n÷2 19342885.5
n÷3 12895257
n÷3 9671442.75
n÷5 7737154.2

Exponentiation

ny
n2 1496588877864441
n3 5.7896694610211E+22
n4 2.2397782693475E+30
n5 8.6647549218756E+37

Nth Root

y√n
2√n 6219.7886620045
3√n 338.2079034407
4√n 78.865636762817
5√n 32.92382247704

Divisors of 38685771

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 -38685770
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 38685771 can be divided by 4 positive divisors. The sum of these divisors (counting 38685771) is 1, the average is 0.25.

Base conversion 38685771

Base System Value
2 Binary 10010011100100110001001011
3 Ternary 2200210102220100
4 Quaternary 2103210301023
5 Quinary 34400421041
6 Senary 3501100443
8 Octal 223446113
10 Decimal 38685771
12 Duodecimal 10b57723
16 Hexadecimal 24e4c4b
20 Vigesimal c1fe8b
36 Base36 n164r

Cryptographic Hash Functions

md5 3df76ec4ab89d0383207f18e11ce5d7b
sha1 ba8f725f0537ec513ea920fb23c862b8e1e59c99
sha256 c56bcc935279dba0f5bc882f7107ff4111fde530a334fc9ea409baead16166ec
sha512 f27a4946cd4d4e0e5e0f82a8e47d708913233c7d973167f24751c6636acbdcf2a33f9722edee7cb7b491edee20e47e984cde5277f8d050ea97c100c0b0f049f2
ripemd-160 a8fb10a30a2b0653293e423b2eb0929cdaf2a295

38685771 as geometric shapes

Circle

Radius = n
Diameter 77371542
Circumference 243069867.94411
Area 4.7016726241431E+15

Sphere

Radius = n
Volume 2.4251710727276E+23
Surface area 1.8806690496572E+16
Circumference 243069867.94411

Square

Length = n
Perimeter 154743084
Area 1496588877864441
Diagonal 54709942.01906

Cube

Length = n
Surface area 8979533267186646
Volume 5.7896694610211E+22
Space diagonal 67005720.901975

Equilateral Triangle

Length = n
Perimeter 116057313
Area 6.4804199362593E+14
Altitude 33502860.450987

Triangular Pyramid

Length = n
Surface area 6.4804199362593E+14
Volume 6.8231908945278E+21
Height 18236647.339687