76442439 (number)

76442439 is an odd 8-digits composite number following 76442438 and preceding 76442440. In scientific notation, it is written as 7.6442439 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 50961624 positive integers (up to 76442439) that are relatively prime to 76442439.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-two thousand four hundred thirty-nine

Notation

Scientific notation 7.6442439 × 10^7
Engineering notation 7.6442439 × 10^6

Prime Factorization of 76442439

Prime Factorization 3 × 25480813

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76442439
Product of the distinct prime numbers

The prime factorization of 76442439 is 3 × 25480813. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 50, 88, 854, 124, 3416, 2378, 60019, 64593, 386701, 576342, 2382550, 6857216, 75123315, 28651709, 388824774, 995411722, 3405786398, 7924062997

Basic calculations (n = 76442439)

Multiplication

n×y
n×2 152884878
n×3 229327317
n×4 305769756
n×5 382212195

Division

n÷y
n÷2 38221219.5
n÷3 25480813
n÷3 19110609.75
n÷5 15288487.8

Exponentiation

ny
n2 5843446480268721
n3 4.4668730111771E+23
n4 3.4145866767765E+31
n5 2.610193337497E+39

Nth Root

y√n
2√n 8743.1366797048
3√n 424.40273936742
4√n 93.504741482477
5√n 37.728271359094

Divisors of 76442439

1, 3, 25480813, 76442439

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 -76442438
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 76442439 can be divided by 4 positive divisors. The sum of these divisors (counting 76442439) is 1, the average is 0.25.

Base conversion 76442439

Base System Value
2 Binary 100100011100110101101000111
3 Ternary 12022211200022110
4 Quaternary 10203212231013
5 Quinary 124032124224
6 Senary 11330232103
8 Octal 443465507
10 Decimal 76442439
12 Duodecimal 21725633
16 Hexadecimal 48e6b47
20 Vigesimal 13hf61j
36 Base36 19ifd3

Cryptographic Hash Functions

md5 716213bdbea98a6b55384de79ef99857
sha1 bae9fa2f41d5e7252366612fe3b526dec88ea7f2
sha256 cf18e77bc747665adfb0ab9cad37f918d48dd4612786f2f43e7041193998d42e
sha512 4161c602010e69aa817da94bafdef9066553da77af6658b671297dfc3353dfc63550ae37beb649832eed807a9ed2c8f750af0cdc0386a418a5a17df60d2add88
ripemd-160 2b7eb15afea1e9ebf1028c9cac5da1c505d962fc

76442439 as geometric shapes

Circle

Radius = n
Diameter 152884878
Circumference 480302009.56977
Area 1.8357728534057E+16

Sphere

Radius = n
Volume 1.8710793915243E+24
Surface area 7.3430914136229E+16
Circumference 480302009.56977

Square

Length = n
Perimeter 305769756
Area 5843446480268721
Diagonal 108105933.97468

Cube

Length = n
Surface area 35060678881612326
Volume 4.4668730111771E+23
Space diagonal 132402188.20248

Equilateral Triangle

Length = n
Perimeter 229327317
Area 2.5302865487837E+15
Altitude 66201094.101242

Triangular Pyramid

Length = n
Surface area 2.5302865487837E+15
Volume 5.2642603281708E+22
Height 36035311.324893