38821474 (number)

38821474 is an even 8-digits composite number following 38821473 and preceding 38821475. In scientific notation, it is written as 3.8821474 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 19410736 positive integers (up to 38821474) that are relatively prime to 38821474.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred seventy-four

Notation

Scientific notation 3.8821474 × 10^7
Engineering notation 3.8821474 × 10^6

Prime Factorization of 38821474

Prime Factorization 2 × 19410737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38821474
Product of the distinct prime numbers

The prime factorization of 38821474 is 2 × 19410737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 24, 47, 273, 966, 7252, 1882, 44921, 75228, 412421, 436160, 5206843, 8299844, 41434627, 82584015, 788860576, 289964354, 7717570552, 7592047177

Basic calculations (n = 38821474)

Multiplication

n×y
n×2 77642948
n×3 116464422
n×4 155285896
n×5 194107370

Division

n÷y
n÷2 19410737
n÷3 12940491.333333
n÷3 9705368.5
n÷5 7764294.8

Exponentiation

ny
n2 1507106843532676
n3 5.8508109141426E+22
n4 2.271371037823E+30
n5 8.81779716892E+37

Nth Root

y√n
2√n 6230.688083992
3√n 338.60290023493
4√n 78.934707727286
5√n 32.946888351308

Divisors of 38821474

1, 2, 19410737, 38821474

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 -38821473
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 38821474 can be divided by 4 positive divisors. The sum of these divisors (counting 38821474) is 1, the average is 0.25.

Base conversion 38821474

Base System Value
2 Binary 10010100000101111001100010
3 Ternary 2201001100001101
4 Quaternary 2110011321202
5 Quinary 34414241344
6 Senary 3504025014
8 Octal 224057142
10 Decimal 38821474
12 Duodecimal 1100216a
16 Hexadecimal 2505e62
20 Vigesimal c2cdde
36 Base36 n42ua

Cryptographic Hash Functions

md5 21e4fbab1c02bf87f7230025d140c580
sha1 bb3b522b09924007f6a20c4cf8bcc72b68d95433
sha256 73a3cb56a4f75171f4ebcb5635a4078302a14ef34cd625ed37e433efe21c4cc9
sha512 570d8d34247079ef3356ae13e745d0cd9ffb3d4aec576012ce0777e8c4e667deec7b39dcc740915438b1746010b7c9d4985b93836291ec6a1413359cefd35ec7
ripemd-160 4bed8f08aad116f7ec8ab6934d4a4cc3e5dc8c65

38821474 as geometric shapes

Circle

Radius = n
Diameter 77642948
Circumference 243922515.03985
Area 4.7347157878172E+15

Sphere

Radius = n
Volume 2.4507819447218E+23
Surface area 1.8938863151269E+16
Circumference 243922515.03985

Square

Length = n
Perimeter 155285896
Area 1507106843532676
Diagonal 54901855.042114

Cube

Length = n
Surface area 9042641061196056
Volume 5.8508109141426E+22
Space diagonal 67240765.392714

Equilateral Triangle

Length = n
Perimeter 116464422
Area 6.5259640635834E+14
Altitude 33620382.696357

Triangular Pyramid

Length = n
Surface area 6.5259640635834E+14
Volume 6.8952467880508E+21
Height 18300618.347371