78344544 (number)

78344544 is an even 8-digits composite number following 78344543 and preceding 78344545. In scientific notation, it is written as 7.8344544 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 24883712 positive integers (up to 78344544) that are relatively prime to 78344544.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-four thousand five hundred forty-four

Notation

Scientific notation 7.8344544 × 10^7
Engineering notation 7.8344544 × 10^6

Prime Factorization of 78344544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 3 × 263 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4896534
Product of the distinct prime numbers

The prime factorization of 78344544 is 2 × 2 × 2 × 2 × 2 × 29 × 3 × 263 × 107. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78344544)

Multiplication

n×y
n×2 156689088
n×3 235033632
n×4 313378176
n×5 391722720

Division

n÷y
n÷2 39172272
n÷3 26114848
n÷3 19586136
n÷5 15668908.8

Exponentiation

ny
n2 6137867574567936
n3 4.8086843626191E+23
n4 3.7673418362932E+31
n5 2.9515067825652E+39

Nth Root

y√n
2√n 8851.2453361095
3√n 427.89405477384
4√n 94.081057265049
5√n 37.914187318349

Divisors of 78344544

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78344543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78344544 can be divided by 96 positive divisors. The sum of these divisors (counting 78344544) is 1, the average is 0.010416666666667.

Base conversion 78344544

Base System Value
2 Binary 100101010110111000101100000
3 Ternary 12110102022111210
4 Quaternary 10222313011200
5 Quinary 130024011134
6 Senary 11435110120
8 Octal 452670540
10 Decimal 78344544
12 Duodecimal 222a2340
16 Hexadecimal 4ab7160
20 Vigesimal 149d174
36 Base36 1an71c

Cryptographic Hash Functions

md5 73f1dee21134ab77b3d38bc99f4f8551
sha1 ec42c7875c19e463bf65109bfa281a487332ecb9
sha256 45d3ad8cd726f7478250e3249004486b1a31edbd0ed299b3ed9cf479d1b943aa
sha512 5402b8d2b6b28e8a574836484f860a574a770453bfd65293585a2126e1be96d9a1fc29eae2d4ea73781674b4cfb7519bd7cf7519bc7498116dc846f5a6b51b81
ripemd-160 9c904fa21aeec25205f1578c02fc5c8d935af808

78344544 as geometric shapes

Circle

Radius = n
Diameter 156689088
Circumference 492253287.75848
Area 1.928267968097E+16

Sphere

Radius = n
Volume 2.0142569956048E+24
Surface area 7.7130718723879E+16
Circumference 492253287.75848

Square

Length = n
Perimeter 313378176
Area 6137867574567936
Diagonal 110795916.66274

Cube

Length = n
Surface area 36827205447407616
Volume 4.8086843626191E+23
Space diagonal 135696730.70382

Equilateral Triangle

Length = n
Perimeter 235033632
Area 2.6577746223203E+15
Altitude 67848365.351908

Triangular Pyramid

Length = n
Surface area 2.6577746223203E+15
Volume 5.6670888689895E+22
Height 36931972.220912