78850242 (number)

78850242 is an even 8-digits composite number following 78850241 and preceding 78850243. In scientific notation, it is written as 7.8850242 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 26256600 positive integers (up to 78850242) that are relatively prime to 78850242.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred fifty thousand two hundred forty-two

Notation

Scientific notation 7.8850242 × 10^7
Engineering notation 7.8850242 × 10^6

Prime Factorization of 78850242

Prime Factorization 2 × 9 × 1451 × 3019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78850242
Product of the distinct prime numbers

The prime factorization of 78850242 is 2 × 9 × 1451 × 3019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 35, 34, 166, 864, 6346, 559, 91270, 22758, 934924, 369166, 4001898, 5731996, 15368206, 24145497, 670463756, 294541006, 1227014642, 8163225742

Basic calculations (n = 78850242)

Multiplication

n×y
n×2 157700484
n×3 236550726
n×4 315400968
n×5 394251210

Division

n÷y
n÷2 39425121
n÷3 26283414
n÷3 19712560.5
n÷5 15770048.4

Exponentiation

ny
n2 6217360663458564
n3 4.9024039291499E+23
n4 3.8655573619522E+31
n5 3.0480013345481E+39

Nth Root

y√n
2√n 8879.765875292
3√n 428.81273715251
4√n 94.232509651882
5√n 37.963007096044

Divisors of 78850242

1, 2, 9, 18, 1451, 2902, 3019, 6038, 13059, 26118, 27171, 54342, 4380569, 8761138, 39425121, 78850242

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 -78850241
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 78850242 can be divided by 16 positive divisors. The sum of these divisors (counting 78850242) is 1, the average is 0.0625.

Base conversion 78850242

Base System Value
2 Binary 100101100110010100011000010
3 Ternary 12111101000012100
4 Quaternary 10230302203002
5 Quinary 130141201432
6 Senary 11454011230
8 Octal 454624302
10 Decimal 78850242
12 Duodecimal 224a6b16
16 Hexadecimal 4b328c2
20 Vigesimal 14cg5c2
36 Base36 1ay18i

Cryptographic Hash Functions

md5 e8f008b1d5483ad1a27f8fae30072db8
sha1 cdc242cff622462fc7b44355273f9830e51efec1
sha256 c45f6e45ecdaccff9da6f68c4c79165453cb3a76d9385759fe9111008b0104fe
sha512 170aecf41cb16a22dbb3533825d24e55cfd7babf23b90ad51dc294615688ce91a7d37dc87e4297b67734ec7c40bf7fd6c24a4bdf32b7a1d769faa7792a16edfb
ripemd-160 56fbf0701ecb7a08b0722251956ea25a606e0e62

78850242 as geometric shapes

Circle

Radius = n
Diameter 157700484
Circumference 495430682.00195
Area 1.953241458504E+16

Sphere

Radius = n
Volume 2.0535141558329E+24
Surface area 7.8129658340158E+16
Circumference 495430682.00195

Square

Length = n
Perimeter 315400968
Area 6217360663458564
Diagonal 111511081.6328

Cube

Length = n
Surface area 37304163980751384
Volume 4.9024039291499E+23
Space diagonal 136572625.3331

Equilateral Triangle

Length = n
Perimeter 236550726
Area 2.6921961395226E+15
Altitude 68286312.666551

Triangular Pyramid

Length = n
Surface area 2.6921961395226E+15
Volume 5.7775384373624E+22
Height 37170360.544267