78339984 (number)

78339984 is an even 8-digits composite number following 78339983 and preceding 78339985. In scientific notation, it is written as 7.8339984 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 25995648 positive integers (up to 78339984) that are relatively prime to 78339984.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred thirty-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.8339984 × 10^7
Engineering notation 7.8339984 × 10^6

Prime Factorization of 78339984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 229 × 7127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9792498
Product of the distinct prime numbers

The prime factorization of 78339984 is 2 × 2 × 2 × 2 × 3 × 229 × 7127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78339984)

Multiplication

n×y
n×2 156679968
n×3 235019952
n×4 313359936
n×5 391699920

Division

n÷y
n÷2 39169992
n÷3 26113328
n÷3 19584996
n÷5 15667996.8

Exponentiation

ny
n2 6137153093120256
n3 4.8078447512059E+23
n4 3.7664648088396E+31
n5 2.9506479286105E+39

Nth Root

y√n
2√n 8850.9877414896
3√n 427.88575283538
4√n 94.079688251448
5√n 37.913745953295

Divisors of 78339984

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 -78339983
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 78339984 can be divided by 40 positive divisors. The sum of these divisors (counting 78339984) is 1, the average is 0.025.

Base conversion 78339984

Base System Value
2 Binary 100101010110101111110010000
3 Ternary 12110102002020220
4 Quaternary 10222311332100
5 Quinary 130023334414
6 Senary 11435033040
8 Octal 452657620
10 Decimal 78339984
12 Duodecimal 2229b780
16 Hexadecimal 4ab5f90
20 Vigesimal 149c9j4
36 Base36 1an3io

Cryptographic Hash Functions

md5 8135be18950334e248b7e889acc91d19
sha1 6c461bae2717e349fb92aafd7dcc64238f2c7889
sha256 5bd9e04ecdfb4c77d0ac9df40eeee2dfbb7528059939c12812e5c2656a1e44ae
sha512 b25e4e90e6341bfa4e67e2a09edcdfa4af2b28f4bb45baffd1329080b732e14e73f956085f5cbe5be94a9f55b3f7d86d051260eba9d6fed0ca04b71c1bf4670f
ripemd-160 7ec261f95199bfa6a76ba403613fcccd81acb421

78339984 as geometric shapes

Circle

Radius = n
Diameter 156679968
Circumference 492224636.43348
Area 1.9280435071302E+16

Sphere

Radius = n
Volume 2.0139052999985E+24
Surface area 7.712174028521E+16
Circumference 492224636.43348

Square

Length = n
Perimeter 313359936
Area 6137153093120256
Diagonal 110789467.84889

Cube

Length = n
Surface area 36822918558721536
Volume 4.8078447512059E+23
Space diagonal 135688832.55213

Equilateral Triangle

Length = n
Perimeter 235019952
Area 2.6574652427782E+15
Altitude 67844416.276066

Triangular Pyramid

Length = n
Surface area 2.6574652427782E+15
Volume 5.6660993774498E+22
Height 36929822.616297