38388520 (number)

38388520 is an even 8-digits composite number following 38388519 and preceding 38388521. In scientific notation, it is written as 3.8388520 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 15102720 positive integers (up to 38388520) that are relatively prime to 38388520.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 3.8388520 × 10^7
Engineering notation 3.8388520 × 10^6

Prime Factorization of 38388520

Prime Factorization 2 × 2 × 2 × 61 × 5 × 15733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9597130
Product of the distinct prime numbers

The prime factorization of 38388520 is 2 × 2 × 2 × 61 × 5 × 15733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 97, 19, 549, 47, 2409, 9349, 83363, 51031, 427991, 342635, 9261386, 6066620, 58592734, 51746790, 687943573, 402581618, 7310893541, 9031855346

Basic calculations (n = 38388520)

Multiplication

n×y
n×2 76777040
n×3 115165560
n×4 153554080
n×5 191942600

Division

n÷y
n÷2 19194260
n÷3 12796173.333333
n÷3 9597130
n÷5 7677704

Exponentiation

ny
n2 1473678467790400
n3 5.6572335334341E+22
n4 2.1717282264291E+30
n5 8.3369432454837E+37

Nth Root

y√n
2√n 6195.8469961741
3√n 337.33944260661
4√n 78.713702721789
5√n 32.873070702014

Divisors of 38388520

1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 15733, 31466, 62932, 78665, 125864, 157330, 314660, 629320, 959713, 1919426, 3838852, 4798565, 7677704, 9597130, 19194260, 38388520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38388519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38388520 can be divided by 32 positive divisors. The sum of these divisors (counting 38388520) is 1, the average is 0.03125.

Base conversion 38388520

Base System Value
2 Binary 10010010011100001100101000
3 Ternary 2200020100011001
4 Quaternary 2102130030220
5 Quinary 34311413040
6 Senary 3450444344
8 Octal 222341450
10 Decimal 38388520
12 Duodecimal 10a336b4
16 Hexadecimal 249c328
20 Vigesimal bjib60
36 Base36 musrs

Cryptographic Hash Functions

md5 cf4bef7ca652c11f052ab15e26dea16d
sha1 80bc56fd57922adb6fb7545f2f84285bd4185a53
sha256 c60ba25d02ea122c7c91662b8b0d45df3aedbf6bb297985d79f196d10a9bb331
sha512 86acb513b2703c68c3b7893e807ffd8c503b5a25e5badecc6ab16135944eb3f554738053c58e2fd0b5f070f86201172a23de2ed84b45df41929224c56ae4a509
ripemd-160 18fd5cbbc12923a3b5d44559edf47a3b6113d6b7

38388520 as geometric shapes

Circle

Radius = n
Diameter 76777040
Circumference 241202184.82837
Area 4.6296974481638E+15

Sphere

Radius = n
Volume 2.3696964411038E+23
Surface area 1.8518789792655E+16
Circumference 241202184.82837

Square

Length = n
Perimeter 153554080
Area 1473678467790400
Diagonal 54289565.623431

Cube

Length = n
Surface area 8842070806742400
Volume 5.6572335334341E+22
Space diagonal 66490867.067374

Equilateral Triangle

Length = n
Perimeter 115165560
Area 6.3812149505831E+14
Altitude 33245433.533687

Triangular Pyramid

Length = n
Surface area 6.3812149505831E+14
Volume 6.6671136570787E+21
Height 18096521.874477