74138384 (number)

74138384 is an even 8-digits composite number following 74138383 and preceding 74138385. In scientific notation, it is written as 7.4138384 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 34229888 positive integers (up to 74138384) that are relatively prime to 74138384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4138384 × 10^7
Engineering notation 7.4138384 × 10^6

Prime Factorization of 74138384

Prime Factorization 2 × 2 × 2 × 2 × 23 × 29 × 6947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9267298
Product of the distinct prime numbers

The prime factorization of 74138384 is 2 × 2 × 2 × 2 × 23 × 29 × 6947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74138384)

Multiplication

n×y
n×2 148276768
n×3 222415152
n×4 296553536
n×5 370691920

Division

n÷y
n÷2 37069192
n÷3 24712794.666667
n÷3 18534596
n÷5 14827676.8

Exponentiation

ny
n2 5496499982131456
n3 4.0750162633126E+23
n4 3.0211512053571E+31
n5 2.2398326818483E+39

Nth Root

y√n
2√n 8610.3649167733
3√n 420.09518628684
4√n 92.792052012946
5√n 37.498044755723

Divisors of 74138384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74138383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74138384 can be divided by 40 positive divisors. The sum of these divisors (counting 74138384) is 1, the average is 0.025.

Base conversion 74138384

Base System Value
2 Binary 100011010110100001100010000
3 Ternary 12011111121202002
4 Quaternary 10122310030100
5 Quinary 122434412014
6 Senary 11205013132
8 Octal 432641420
10 Decimal 74138384
12 Duodecimal 209b41a8
16 Hexadecimal 46b4310
20 Vigesimal 13375j4
36 Base36 1851jk

Cryptographic Hash Functions

md5 ba2537b09c5b6f63e2e3e03e65255d31
sha1 720003d9ec1c0c78ad963986ccf7daeed9ff1556
sha256 9c481fe693a878e5f91ed25d8175a6b0f6cffc892e0d4ef758f091bf1c57c4df
sha512 fc5aff288c96225fcf055a773f4a9970ba16c2166c047cef2cf97b298283b8047a188448462e4468bf4b0d4433036c0da94b516691bb03ec37d4e5bb3ae69dbe
ripemd-160 eb28fa3d88fb9be763bdb2a073e18ac8632978d5

74138384 as geometric shapes

Circle

Radius = n
Diameter 148276768
Circumference 465825205.04684
Area 1.7267763964321E+16

Sphere

Radius = n
Volume 1.7069388208109E+24
Surface area 6.9071055857282E+16
Circumference 465825205.04684

Square

Length = n
Perimeter 296553536
Area 5496499982131456
Diagonal 104847508.14522

Cube

Length = n
Surface area 32978999892788736
Volume 4.0750162633126E+23
Space diagonal 128411447.87905

Equilateral Triangle

Length = n
Perimeter 222415152
Area 2.3800543082133E+15
Altitude 64205723.939526

Triangular Pyramid

Length = n
Surface area 2.3800543082133E+15
Volume 4.8024527220563E+22
Height 34949169.381741