78755738 (number)

78755738 is an even 8-digits composite number following 78755737 and preceding 78755739. In scientific notation, it is written as 7.8755738 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 38274576 positive integers (up to 78755738) that are relatively prime to 78755738.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred fifty-five thousand seven hundred thirty-eight

Notation

Scientific notation 7.8755738 × 10^7
Engineering notation 7.8755738 × 10^6

Prime Factorization of 78755738

Prime Factorization 2 × 47 × 149 × 5623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78755738
Product of the distinct prime numbers

The prime factorization of 78755738 is 2 × 47 × 149 × 5623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 74, 10, 96, 893, 1288, 2691, 36098, 97195, 63311, 253056, 1672676, 6569833, 37199563, 61177164, 235814195, 100176842, 3578392524, 5958109215

Basic calculations (n = 78755738)

Multiplication

n×y
n×2 157511476
n×3 236267214
n×4 315022952
n×5 393778690

Division

n÷y
n÷2 39377869
n÷3 26251912.666667
n÷3 19688934.5
n÷5 15751147.6

Exponentiation

ny
n2 6202466267924644
n3 4.8847980835051E+23
n4 3.8470587804743E+31
n5 3.0297795338563E+39

Nth Root

y√n
2√n 8874.4429684347
3√n 428.64135437863
4√n 94.204261944111
5√n 37.953902806373

Divisors of 78755738

1, 2, 47, 94, 149, 298, 5623, 7003, 11246, 14006, 264281, 528562, 837827, 1675654, 39377869, 78755738

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 -78755737
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 78755738 can be divided by 16 positive divisors. The sum of these divisors (counting 78755738) is 1, the average is 0.0625.

Base conversion 78755738

Base System Value
2 Binary 100101100011011011110011010
3 Ternary 12111012012120012
4 Quaternary 10230123132122
5 Quinary 130130140423
6 Senary 11452001522
8 Octal 454333632
10 Decimal 78755738
12 Duodecimal 224602a2
16 Hexadecimal 4b1b79a
20 Vigesimal 14c496i
36 Base36 1aw0be

Cryptographic Hash Functions

md5 4b55bc0677b4d90a37ddfef1af144d56
sha1 6c06dece625f6eafa225e0b15df1728e1e06e80b
sha256 b7546865b3ae9e9eed2ddc04f16bd55ec8efb7b45dfc58ce3c8a4d46688d588a
sha512 0879a4befc465ee77f19c0c13f2ea254db12fbcc210fe94c766a8478a8a05b1f3d52d4fcd28cc08b7bf5be30a7b782b0f96908534b91e39894abe6619dd7faa9
ripemd-160 3493ce48827d818d1b668240b2f9512a768e6ff4

78755738 as geometric shapes

Circle

Radius = n
Diameter 157511476
Circumference 494836895.85769
Area 1.9485622461451E+16

Sphere

Radius = n
Volume 2.0461394364546E+24
Surface area 7.7942489845802E+16
Circumference 494836895.85769

Square

Length = n
Perimeter 315022952
Area 6202466267924644
Diagonal 111377432.7943

Cube

Length = n
Surface area 37214797607547864
Volume 4.8847980835051E+23
Space diagonal 136408939.60358

Equilateral Triangle

Length = n
Perimeter 236267214
Area 2.6857466770694E+15
Altitude 68204469.801791

Triangular Pyramid

Length = n
Surface area 2.6857466770694E+15
Volume 5.7567897492892E+22
Height 37125810.931434