78834243 (number)

78834243 is an odd 8-digits composite number following 78834242 and preceding 78834244. In scientific notation, it is written as 7.8834243 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 52045704 positive integers (up to 78834243) that are relatively prime to 78834243.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-four thousand two hundred forty-three

Notation

Scientific notation 7.8834243 × 10^7
Engineering notation 7.8834243 × 10^6

Prime Factorization of 78834243

Prime Factorization 3 × 103 × 255127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78834243
Product of the distinct prime numbers

The prime factorization of 78834243 is 3 × 103 × 255127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78834243)

Multiplication

n×y
n×2 157668486
n×3 236502729
n×4 315336972
n×5 394171215

Division

n÷y
n÷2 39417121.5
n÷3 26278081
n÷3 19708560.75
n÷5 15766848.6

Exponentiation

ny
n2 6214837869383049
n3 4.8994203880055E+23
n4 3.8624209742718E+31
n5 3.0449103365404E+39

Nth Root

y√n
2√n 8878.8649612436
3√n 428.78373263766
4√n 94.227729258662
5√n 37.961466404636

Divisors of 78834243

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78834242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78834243 can be divided by 8 positive divisors. The sum of these divisors (counting 78834243) is 1, the average is 0.125.

Base conversion 78834243

Base System Value
2 Binary 100101100101110101001000011
3 Ternary 12111100012020210
4 Quaternary 10230232221003
5 Quinary 130140143433
6 Senary 11453405203
8 Octal 454565103
10 Decimal 78834243
12 Duodecimal 22499803
16 Hexadecimal 4b2ea43
20 Vigesimal 14ce5c3
36 Base36 1axow3

Cryptographic Hash Functions

md5 3a278da069259bfaca9913a954b29e4b
sha1 709acbc2f3a1091d1409c543d483d2b62e7bab80
sha256 8af80667fce0750ec95de218b8a896e7ac83ab95950492f4a17a03832d055d8d
sha512 69c957179c2232d295c7f9f049b9342837878a2c87e75cee07fe984ba073a9851e822ef748822f12c4b303ec7731e1495c0d0b6e7d98e563e9d34160f4f3035d
ripemd-160 14ac76fa22e33ca7364f125e3b410dc9b12fc265

78834243 as geometric shapes

Circle

Radius = n
Diameter 157668486
Circumference 495330157.32023
Area 1.9524488993705E+16

Sphere

Radius = n
Volume 2.0522644130408E+24
Surface area 7.8097955974822E+16
Circumference 495330157.32023

Square

Length = n
Perimeter 315336972
Area 6214837869383049
Diagonal 111488455.63002

Cube

Length = n
Surface area 37289027216298294
Volume 4.8994203880055E+23
Space diagonal 136544914.25223

Equilateral Triangle

Length = n
Perimeter 236502729
Area 2.6911037376436E+15
Altitude 68272457.126116

Triangular Pyramid

Length = n
Surface area 2.6911037376436E+15
Volume 5.7740223004038E+22
Height 37162818.543339