78441636 (number)

78441636 is an even 8-digits composite number following 78441635 and preceding 78441637. In scientific notation, it is written as 7.8441636 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 19966464 positive integers (up to 78441636) that are relatively prime to 78441636.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-one thousand six hundred thirty-six

Notation

Scientific notation 7.8441636 × 10^7
Engineering notation 7.8441636 × 10^6

Prime Factorization of 78441636

Prime Factorization 2 × 2 × 21 × 29 × 13 × 2477

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39220818
Product of the distinct prime numbers

The prime factorization of 78441636 is 2 × 2 × 21 × 29 × 13 × 2477. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78441636)

Multiplication

n×y
n×2 156883272
n×3 235324908
n×4 313766544
n×5 392208180

Division

n÷y
n÷2 39220818
n÷3 26147212
n÷3 19610409
n÷5 15688327.2

Exponentiation

ny
n2 6153090258356496
n3 4.8265846632115E+23
n4 3.7860519727482E+31
n5 2.9698411072339E+39

Nth Root

y√n
2√n 8856.7282898371
3√n 428.07074412171
4√n 94.110192273935
5√n 37.923580035758

Divisors of 78441636

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78441635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78441636 can be divided by 48 positive divisors. The sum of these divisors (counting 78441636) is 1, the average is 0.020833333333333.

Base conversion 78441636

Base System Value
2 Binary 100101011001110110010100100
3 Ternary 12110121020200210
4 Quaternary 10223032302210
5 Quinary 130040113021
6 Senary 11441135420
8 Octal 453166244
10 Decimal 78441636
12 Duodecimal 2232a570
16 Hexadecimal 4aceca4
20 Vigesimal 14a541g
36 Base36 1ap9yc

Cryptographic Hash Functions

md5 0476c77ba270b9d8003c26268a305601
sha1 16a77ea931eec001a09d2888f89c338011f5d7e2
sha256 ca489b396ed4cfb44dfd8a596b1ddc72750d8d622fca043847df20b2cf522a3c
sha512 4b0449a312daca2e726dba7d11c0bcb225fd8b7de06dcc4a92d35e25d13a55f3986301b7314119fc36eb36e3b6c5e5d482f01cff1177bdf732d3d82edc4dea6f
ripemd-160 18380986867ffb70cb975266aa5dcba6a5027db3

78441636 as geometric shapes

Circle

Radius = n
Diameter 156883272
Circumference 492863334.78633
Area 1.9330503152528E+16

Sphere

Radius = n
Volume 2.0217550559832E+24
Surface area 7.7322012610111E+16
Circumference 492863334.78633

Square

Length = n
Perimeter 313766544
Area 6153090258356496
Diagonal 110933225.48593

Cube

Length = n
Surface area 36918541550138976
Volume 4.8265846632115E+23
Space diagonal 135864898.98082

Equilateral Triangle

Length = n
Perimeter 235324908
Area 2.6643662377576E+15
Altitude 67932449.490412

Triangular Pyramid

Length = n
Surface area 2.6643662377576E+15
Volume 5.6881845755464E+22
Height 36977741.828645