78744525 (number)

78744525 is an odd 8-digits composite number following 78744524 and preceding 78744526. In scientific notation, it is written as 7.8744525 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 39793600 positive integers (up to 78744525) that are relatively prime to 78744525.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred forty-four thousand five hundred twenty-five

Notation

Scientific notation 7.8744525 × 10^7
Engineering notation 7.8744525 × 10^6

Prime Factorization of 78744525

Prime Factorization 3 × 5 × 5 × 23 × 191 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15748905
Product of the distinct prime numbers

The prime factorization of 78744525 is 3 × 5 × 5 × 23 × 191 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78744525)

Multiplication

n×y
n×2 157489050
n×3 236233575
n×4 314978100
n×5 393722625

Division

n÷y
n÷2 39372262.5
n÷3 26248175
n÷3 19686131.25
n÷5 15748905

Exponentiation

ny
n2 6200700217475625
n3 4.8827119329251E+23
n4 3.8448683187002E+31
n5 3.027623294436E+39

Nth Root

y√n
2√n 8873.8111879846
3√n 428.62101053342
4√n 94.200908636725
5√n 37.952821992804

Divisors of 78744525

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 -78744524
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 78744525 can be divided by 48 positive divisors. The sum of these divisors (counting 78744525) is 1, the average is 0.020833333333333.

Base conversion 78744525

Base System Value
2 Binary 100101100011000101111001101
3 Ternary 12111011122011220
4 Quaternary 10230120233031
5 Quinary 130124311100
6 Senary 11451433553
8 Octal 454305715
10 Decimal 78744525
12 Duodecimal 224558b9
16 Hexadecimal 4b18bcd
20 Vigesimal 14c3165
36 Base36 1avrnx

Cryptographic Hash Functions

md5 b9406de914bd345923e2936dbd3cd777
sha1 c7683c9cd7278c4e5316407254384f94ea02e9ff
sha256 782ef348826164611611e8bcd69edee112ad5fd34aad3cf36f2d68ee5fd9914a
sha512 f5f75c8b6eb0451b6e4b7d575287065ec2788f0c43df49e98ef85b26f29044ebac224b2d356f7e024a2a0a6ecda7d95c32f33e24f66505c8055f0c01319a611b
ripemd-160 2ad3a295695993c8f7339e129db789e636b3858e

78744525 as geometric shapes

Circle

Radius = n
Diameter 157489050
Circumference 494766442.50084
Area 1.9480074250334E+16

Sphere

Radius = n
Volume 2.045265591743E+24
Surface area 7.7920297001336E+16
Circumference 494766442.50084

Square

Length = n
Perimeter 314978100
Area 6200700217475625
Diagonal 111361575.21763

Cube

Length = n
Surface area 37204201304853750
Volume 4.8827119329251E+23
Space diagonal 136389518.11788

Equilateral Triangle

Length = n
Perimeter 236233575
Area 2.6849819547928E+15
Altitude 68194759.058939

Triangular Pyramid

Length = n
Surface area 2.6849819547928E+15
Volume 5.7543311972531E+22
Height 37120525.072542