78889312 (number)

78889312 is an even 8-digits composite number following 78889311 and preceding 78889313. In scientific notation, it is written as 7.8889312 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 24 positive divisors. There are 38604672 positive integers (up to 78889312) that are relatively prime to 78889312.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-nine thousand three hundred twelve

Notation

Scientific notation 7.8889312 × 10^7
Engineering notation 7.8889312 × 10^6

Prime Factorization of 78889312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 52453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4930582
Product of the distinct prime numbers

The prime factorization of 78889312 is 2 × 2 × 2 × 2 × 2 × 47 × 52453. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 26, 46, 62, 345, 9539, 9590, 83483, 95730, 758821, 498402, 9958650, 4737527, 77408692, 55907759, 876656299, 401535652, 3401139645, 7531041270

Basic calculations (n = 78889312)

Multiplication

n×y
n×2 157778624
n×3 236667936
n×4 315557248
n×5 394446560

Division

n÷y
n÷2 39444656
n÷3 26296437.333333
n÷3 19722328
n÷5 15777862.4

Exponentiation

ny
n2 6223523547833344
n3 4.9096949090437E+23
n4 3.8732245350436E+31
n5 3.0555601879111E+39

Nth Root

y√n
2√n 8881.9655482331
3√n 428.8835504937
4√n 94.244180447565
5√n 37.966768456228

Divisors of 78889312

1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 52453, 104906, 209812, 419624, 839248, 1678496, 2465291, 4930582, 9861164, 19722328, 39444656, 78889312

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889312 can be divided by 24 positive divisors. The sum of these divisors (counting 78889312) is 1, the average is 0.041666666666667.

Base conversion 78889312

Base System Value
2 Binary 100101100111100000101100000
3 Ternary 12111102222210101
4 Quaternary 10230330011200
5 Quinary 130143424222
6 Senary 11454512144
8 Octal 454740540
10 Decimal 78889312
12 Duodecimal 22505654
16 Hexadecimal 4b3c160
20 Vigesimal 14d135c
36 Base36 1ayvds

Cryptographic Hash Functions

md5 2d95c6fe8a0d57df2440b515a859d3c5
sha1 23d52002de5c7ebbfabdb218b0e3c3b40a97984f
sha256 591c251bbec2401c90ffa8389814c6bf1d9a60ea42bb1306dfaff75fbe71aff0
sha512 7ee261ebf952d17b2c25fddc035f63bf6030b869588732287fcde5cb589c6da7f34e3d3fd32674ceb1b20fc52b0a3772799273418b4b43c069c2a9f107b79546
ripemd-160 2d2ab4486fbbe71224f1b9cbcf52e61228765fed

78889312 as geometric shapes

Circle

Radius = n
Diameter 157778624
Circumference 495676166.05191
Area 1.9551775857316E+16

Sphere

Radius = n
Volume 2.0565681943492E+24
Surface area 7.8207103429265E+16
Circumference 495676166.05191

Square

Length = n
Perimeter 315557248
Area 6223523547833344
Diagonal 111566334.95668

Cube

Length = n
Surface area 37341141287000064
Volume 4.9096949090437E+23
Space diagonal 136640296.55815

Equilateral Triangle

Length = n
Perimeter 236667936
Area 2.6948647467372E+15
Altitude 68320148.279077

Triangular Pyramid

Length = n
Surface area 2.6948647467372E+15
Volume 5.7861309395698E+22
Height 37188778.318894