78879243 (number)

78879243 is an odd 8-digits composite number following 78879242 and preceding 78879244. In scientific notation, it is written as 7.8879243 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 51363144 positive integers (up to 78879243) that are relatively prime to 78879243.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-nine thousand two hundred forty-three

Notation

Scientific notation 7.8879243 × 10^7
Engineering notation 7.8879243 × 10^6

Prime Factorization of 78879243

Prime Factorization 3 × 43 × 611467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78879243
Product of the distinct prime numbers

The prime factorization of 78879243 is 3 × 43 × 611467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78879243)

Multiplication

n×y
n×2 157758486
n×3 236637729
n×4 315516972
n×5 394396215

Division

n÷y
n÷2 39439621.5
n÷3 26293081
n÷3 19719810.75
n÷5 15775848.6

Exponentiation

ny
n2 6221934976253049
n3 4.9078152092206E+23
n4 3.8712474848721E+31
n5 3.0536107107237E+39

Nth Root

y√n
2√n 8881.3987074109
3√n 428.86530293434
4√n 94.241173100779
5√n 37.965799232639

Divisors of 78879243

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 -78879242
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 78879243 can be divided by 8 positive divisors. The sum of these divisors (counting 78879243) is 1, the average is 0.125.

Base conversion 78879243

Base System Value
2 Binary 100101100111001101000001011
3 Ternary 12111102110222110
4 Quaternary 10230321220023
5 Quinary 130143113433
6 Senary 11454353403
8 Octal 454715013
10 Decimal 78879243
12 Duodecimal 224bb863
16 Hexadecimal 4b39a0b
20 Vigesimal 14cji23
36 Base36 1aynm3

Cryptographic Hash Functions

md5 2b870ab125fb2ce8318d02afecc8cffa
sha1 a0daec6f4b4714487fe782e039eee7d7f928d226
sha256 9deef4fd2010ff58bd22b61c13236527c0625318436123cc7a6083157160f632
sha512 c496347612b861e961ec142737b17c3912acb574f73e0a8f6fa011c527012c3ced31ec31e046cc453dac61049acdbcb08e6b624e81fc0f70ee231cfbaa86d819
ripemd-160 7fa95c7d6a50cd3654878fdaf0a151c6ffcb08e1

78879243 as geometric shapes

Circle

Radius = n
Diameter 157758486
Circumference 495612900.65905
Area 1.954678521251E+16

Sphere

Radius = n
Volume 2.0557808275285E+24
Surface area 7.818714085004E+16
Circumference 495612900.65905

Square

Length = n
Perimeter 315516972
Area 6221934976253049
Diagonal 111552095.24032

Cube

Length = n
Surface area 37331609857518294
Volume 4.9078152092206E+23
Space diagonal 136622856.53857

Equilateral Triangle

Length = n
Perimeter 236637729
Area 2.694176875065E+15
Altitude 68311428.269286

Triangular Pyramid

Length = n
Surface area 2.694176875065E+15
Volume 5.783915692084E+22
Height 37184031.746774