78889734 (number)

78889734 is an even 8-digits composite number following 78889733 and preceding 78889735. In scientific notation, it is written as 7.8889734 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 20489760 positive integers (up to 78889734) that are relatively prime to 78889734.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-nine thousand seven hundred thirty-four

Notation

Scientific notation 7.8889734 × 10^7
Engineering notation 7.8889734 × 10^6

Prime Factorization of 78889734

Prime Factorization 2 × 231 × 9 × 18973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78889734
Product of the distinct prime numbers

The prime factorization of 78889734 is 2 × 231 × 9 × 18973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78889734)

Multiplication

n×y
n×2 157779468
n×3 236669202
n×4 315558936
n×5 394448670

Division

n÷y
n÷2 39444867
n÷3 26296578
n÷3 19722433.5
n÷5 15777946.8

Exponentiation

ny
n2 6223590130590756
n3 4.9097736992733E+23
n4 3.8733074113587E+31
n5 3.0556419138231E+39

Nth Root

y√n
2√n 8881.9893042043
3√n 428.88431522989
4√n 94.244306481635
5√n 37.966809075018

Divisors of 78889734

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889734 can be divided by 16 positive divisors. The sum of these divisors (counting 78889734) is 1, the average is 0.0625.

Base conversion 78889734

Base System Value
2 Binary 100101100111100001100000110
3 Ternary 12111110000101000
4 Quaternary 10230330030012
5 Quinary 130143432414
6 Senary 11454514130
8 Octal 454741406
10 Decimal 78889734
12 Duodecimal 22505946
16 Hexadecimal 4b3c306
20 Vigesimal 14d146e
36 Base36 1ayvpi

Cryptographic Hash Functions

md5 62c3dae0c19643e2c3ce66da1d6a60da
sha1 d6aa34a055c457402d02953064e32debcc2f12f1
sha256 9f8845ba9d8ef56daa935058e2c7a0918a3ff762d474c6f9fb2074647bb629b5
sha512 8043d98a95a7a968241307582611c8a5196d72deb5a2cb8b64152c76f37555b0b7631c248503af75d205fe9f539ad3d78629d40d9cc65c1f5d6a6fc7526c9763
ripemd-160 de46cb3f0324b4ce23428d76ae88e1b6cd4956a6

78889734 as geometric shapes

Circle

Radius = n
Diameter 157779468
Circumference 495678817.55611
Area 1.9551985033218E+16

Sphere

Radius = n
Volume 2.0566011979234E+24
Surface area 7.8207940132871E+16
Circumference 495678817.55611

Square

Length = n
Perimeter 315558936
Area 6223590130590756
Diagonal 111566931.75481

Cube

Length = n
Surface area 37341540783544536
Volume 4.9097736992733E+23
Space diagonal 136641027.48359

Equilateral Triangle

Length = n
Perimeter 236669202
Area 2.6948935779169E+15
Altitude 68320513.741797

Triangular Pyramid

Length = n
Surface area 2.6948935779169E+15
Volume 5.7862237947459E+22
Height 37188977.251602