78441472 (number)

78441472 is an even 8-digits composite number following 78441471 and preceding 78441473. In scientific notation, it is written as 7.8441472 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 22 positive divisors. There are 39220224 positive integers (up to 78441472) that are relatively prime to 78441472.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-one thousand four hundred seventy-two

Notation

Scientific notation 7.8441472 × 10^7
Engineering notation 7.8441472 × 10^6

Prime Factorization of 78441472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 76603

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 153206
Product of the distinct prime numbers

The prime factorization of 78441472 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 76603. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 10, 50, 38, 463, 743, 4960, 5375, 61068, 52260, 683647, 689432, 6838808, 352105, 12266980, 13199010, 262368063, 503286662, 4278589636, 2913950096

Basic calculations (n = 78441472)

Multiplication

n×y
n×2 156882944
n×3 235324416
n×4 313765888
n×5 392207360

Division

n÷y
n÷2 39220736
n÷3 26147157.333333
n÷3 19610368
n÷5 15688294.4

Exponentiation

ny
n2 6153064529526784
n3 4.8265543900707E+23
n4 3.7860203104521E+31
n5 2.9698100617376E+39

Nth Root

y√n
2√n 8856.7190313343
3√n 428.07044579523
4√n 94.110143084231
5√n 37.923564178178

Divisors of 78441472

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 76603, 153206, 306412, 612824, 1225648, 2451296, 4902592, 9805184, 19610368, 39220736, 78441472

22 divisors

τ Total Divisors 22
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78441471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.045454545454545
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 22
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78441472 can be divided by 22 positive divisors. The sum of these divisors (counting 78441472) is 1, the average is 0.045454545454545.

Base conversion 78441472

Base System Value
2 Binary 100101011001110110000000000
3 Ternary 12110121020110201
4 Quaternary 10223032300000
5 Quinary 130040111342
6 Senary 11441134544
8 Octal 453166000
10 Decimal 78441472
12 Duodecimal 2232a454
16 Hexadecimal 4acec00
20 Vigesimal 14a53dc
36 Base36 1ap9ts

Cryptographic Hash Functions

md5 b1f2cedb81cf5f465a29d77fe65d1ef1
sha1 60ed66b9f9d52d55fad70a5f9be6598e96b5dc74
sha256 56ad5b2da4e8727dc9118f4929269d77d674e0e9ddef5d80d723f04c9c22d75a
sha512 e10dc3d6133f02209493cec7c8aad92d74ce4c1c434fb8595d3d3dc3c4deab41d081b8fe2e55c166385cdecdb87625ae3abcfaf6b6acd45289b7deadaf73c958
ripemd-160 aae583f62db94689b5ee4a9d4af31707b3621bf0

78441472 as geometric shapes

Circle

Radius = n
Diameter 156882944
Circumference 492862304.34394
Area 1.9330422323025E+16

Sphere

Radius = n
Volume 2.0217423751997E+24
Surface area 7.7321689292101E+16
Circumference 492862304.34394

Square

Length = n
Perimeter 313765888
Area 6153064529526784
Diagonal 110932993.55491

Cube

Length = n
Surface area 36918387177160704
Volume 4.8265543900707E+23
Space diagonal 135864614.92449

Equilateral Triangle

Length = n
Perimeter 235324416
Area 2.6643550968476E+15
Altitude 67932307.462246

Triangular Pyramid

Length = n
Surface area 2.6643550968476E+15
Volume 5.6881488983078E+22
Height 36977664.518303