76645248 (number)

76645248 is an even 8-digits composite number following 76645247 and preceding 76645249. In scientific notation, it is written as 7.6645248 × 10^7. The sum of its digits is 42. It has a total of 11 prime factors and 128 positive divisors. There are 23519232 positive integers (up to 76645248) that are relatively prime to 76645248.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred forty-five thousand two hundred forty-eight

Notation

Scientific notation 7.6645248 × 10^7
Engineering notation 7.6645248 × 10^6

Prime Factorization of 76645248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 59 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1197582
Product of the distinct prime numbers

The prime factorization of 76645248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 59 × 199. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76645248)

Multiplication

n×y
n×2 153290496
n×3 229935744
n×4 306580992
n×5 383226240

Division

n÷y
n÷2 38322624
n÷3 25548416
n÷3 19161312
n÷5 15329049.6

Exponentiation

ny
n2 5874494040981504
n3 4.5025205264555E+23
n4 3.4509680237527E+31
n5 2.645003000206E+39

Nth Root

y√n
2√n 8754.7271802153
3√n 424.77773476104
4√n 93.566699098639
5√n 37.748269479998

Divisors of 76645248

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76645247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76645248 can be divided by 128 positive divisors. The sum of these divisors (counting 76645248) is 1, the average is 0.0078125.

Base conversion 76645248

Base System Value
2 Binary 100100100011000001110000000
3 Ternary 12100012222111220
4 Quaternary 10210120032000
5 Quinary 124110121443
6 Senary 11334435040
8 Octal 444301600
10 Decimal 76645248
12 Duodecimal 21802a80
16 Hexadecimal 4918380
20 Vigesimal 13j0d28
36 Base36 19mruo

Cryptographic Hash Functions

md5 a53eed4a54560942480292df7dae134e
sha1 16878a2a058fe9a1115166f827a2b5fd3f67bc11
sha256 0a7e7a1c5a7a0e2ee4e957a974be1b5a8d9589822ba8d4dce27b54b876fe1481
sha512 a157fbb175ee037e8ef226da4b7f96c2edb304cfcff3cc994fd69361f9fdd0ed0228a44266d5ff035ba0b43e79ee00228a46581af866533e0d261a069fa62ace
ripemd-160 a7e497859ae9c0b9941f1339594f673c6b1733c6

76645248 as geometric shapes

Circle

Radius = n
Diameter 153290496
Circumference 481576296.09874
Area 1.8455267322705E+16

Sphere

Radius = n
Volume 1.8860113878066E+24
Surface area 7.3821069290818E+16
Circumference 481576296.09874

Square

Length = n
Perimeter 306580992
Area 5874494040981504
Diagonal 108392749.21305

Cube

Length = n
Surface area 35246964245889024
Volume 4.5025205264555E+23
Space diagonal 132753463.69472

Equilateral Triangle

Length = n
Perimeter 229935744
Area 2.5437305369351E+15
Altitude 66376731.847358

Triangular Pyramid

Length = n
Surface area 2.5437305369351E+15
Volume 5.3062713278138E+22
Height 36130916.40435