38331388 (number)

38331388 is an even 8-digits composite number following 38331387 and preceding 38331389. In scientific notation, it is written as 3.8331388 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 18439680 positive integers (up to 38331388) that are relatively prime to 38331388.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 3.8331388 × 10^7
Engineering notation 3.8331388 × 10^6

Prime Factorization of 38331388

Prime Factorization 2 × 2 × 29 × 491 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19165694
Product of the distinct prime numbers

The prime factorization of 38331388 is 2 × 2 × 29 × 491 × 673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 70, 51, 818, 832, 1056, 8622, 73855, 1813, 219947, 485212, 8558817, 7846243, 12445295, 39434453, 811000753, 300785021, 4057616065, 6802550742

Basic calculations (n = 38331388)

Multiplication

n×y
n×2 76662776
n×3 114994164
n×4 153325552
n×5 191656940

Division

n÷y
n÷2 19165694
n÷3 12777129.333333
n÷3 9582847
n÷5 7666277.6

Exponentiation

ny
n2 1469295306006544
n3 5.6320128461116E+22
n4 2.1588286962529E+30
n5 8.2750900381603E+37

Nth Root

y√n
2√n 6191.2347718367
3√n 337.172010208
4√n 78.684399799685
5√n 32.863280153611

Divisors of 38331388

1, 2, 4, 29, 58, 116, 491, 673, 982, 1346, 1964, 2692, 14239, 19517, 28478, 39034, 56956, 78068, 330443, 660886, 1321772, 9582847, 19165694, 38331388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38331387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38331388 can be divided by 24 positive divisors. The sum of these divisors (counting 38331388) is 1, the average is 0.041666666666667.

Base conversion 38331388

Base System Value
2 Binary 10010010001110001111111100
3 Ternary 2200010102210001
4 Quaternary 2102032033330
5 Quinary 34303101023
6 Senary 3445324044
8 Octal 222161774
10 Decimal 38331388
12 Duodecimal 10a06624
16 Hexadecimal 248e3fc
20 Vigesimal bjb898
36 Base36 mtkos

Cryptographic Hash Functions

md5 85cb54cd0f9ba7d50023459e3cf56382
sha1 cac450d2b928c8debc3e72cc78c669db8397b130
sha256 6a879c0f661b3a2d0c35e246bd347441f5cbe3263c2ed88d764588ee3610cab2
sha512 4e7ab0be103baa27b22125f4b8cfc52bc024bbac7cb07ad8a89971d5a2e60f96d2bb6e11026fcabc0aacfdc6db87473f7234bae279fbd27673b3e7616421b32c
ripemd-160 9a61853169ce1a18e169f3b5523a8c80ece815a2

38331388 as geometric shapes

Circle

Radius = n
Diameter 76662776
Circumference 240843213.8854
Area 4.6159273393041E+15

Sphere

Radius = n
Volume 2.3591320243023E+23
Surface area 1.8463709357217E+16
Circumference 240843213.8854

Square

Length = n
Perimeter 153325552
Area 1469295306006544
Diagonal 54208768.774185

Cube

Length = n
Surface area 8815771836039264
Volume 5.6320128461116E+22
Space diagonal 66391911.540636

Equilateral Triangle

Length = n
Perimeter 114994164
Area 6.3622353033145E+14
Altitude 33195955.770318

Triangular Pyramid

Length = n
Surface area 6.3622353033145E+14
Volume 6.6373907920254E+21
Height 18069589.591395