78412368 (number)

78412368 is an even 8-digits composite number following 78412367 and preceding 78412369. In scientific notation, it is written as 7.8412368 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 26002944 positive integers (up to 78412368) that are relatively prime to 78412368.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twelve thousand three hundred sixty-eight

Notation

Scientific notation 7.8412368 × 10^7
Engineering notation 7.8412368 × 10^6

Prime Factorization of 78412368

Prime Factorization 2 × 2 × 2 × 2 × 3 × 199 × 8209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9801546
Product of the distinct prime numbers

The prime factorization of 78412368 is 2 × 2 × 2 × 2 × 3 × 199 × 8209. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78412368)

Multiplication

n×y
n×2 156824736
n×3 235237104
n×4 313649472
n×5 392061840

Division

n÷y
n÷2 39206184
n÷3 26137456
n÷3 19603092
n÷5 15682473.6

Exponentiation

ny
n2 6148499455367424
n3 4.8211840194207E+23
n4 3.7804045552654E+31
n5 2.9643047317634E+39

Nth Root

y√n
2√n 8855.0758325381
3√n 428.01749717387
4√n 94.101412489601
5√n 37.920749617906

Divisors of 78412368

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78412367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78412368 can be divided by 40 positive divisors. The sum of these divisors (counting 78412368) is 1, the average is 0.025.

Base conversion 78412368

Base System Value
2 Binary 100101011000111101001010000
3 Ternary 12110112202112210
4 Quaternary 10223013221100
5 Quinary 130033143433
6 Senary 11440352120
8 Octal 453075120
10 Decimal 78412368
12 Duodecimal 22315640
16 Hexadecimal 4ac7a50
20 Vigesimal 14a1ai8
36 Base36 1aondc

Cryptographic Hash Functions

md5 da78d94804afd9221408cea31ba43474
sha1 51145981bc4ed602eb9e1305498a7970e66f8ba4
sha256 e65f3868bfb3271a2872738f02aa20e3abfb75cb3a18f61f5124f2c69fe72cb1
sha512 534ee52366a8aa7041c195918dd911a2fec0dd5aad4f62348390c6754cd2c5a82055bdecd5aea5731a5e72242c0bfd6254a343f0277d99021538f3bfc8c0b606
ripemd-160 55c3f868f1261470f71320e4ed8e7743d48fffff

78412368 as geometric shapes

Circle

Radius = n
Diameter 156824736
Circumference 492679438.51876
Area 1.9316080719583E+16

Sphere

Radius = n
Volume 2.0194928396022E+24
Surface area 7.7264322878333E+16
Circumference 492679438.51876

Square

Length = n
Perimeter 313649472
Area 6148499455367424
Diagonal 110891834.28339

Cube

Length = n
Surface area 36890996732204544
Volume 4.8211840194207E+23
Space diagonal 135814205.31779

Equilateral Triangle

Length = n
Perimeter 235237104
Area 2.6623783617515E+15
Altitude 67907102.658894

Triangular Pyramid

Length = n
Surface area 2.6623783617515E+15
Volume 5.681819855801E+22
Height 36963944.76113