78339944 (number)

78339944 is an even 8-digits composite number following 78339943 and preceding 78339945. In scientific notation, it is written as 7.8339944 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 36865792 positive integers (up to 78339944) that are relatively prime to 78339944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8339944 × 10^7
Engineering notation 7.8339944 × 10^6

Prime Factorization of 78339944

Prime Factorization 2 × 2 × 2 × 17 × 576029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19584986
Product of the distinct prime numbers

The prime factorization of 78339944 is 2 × 2 × 2 × 17 × 576029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 2, 50, 314, 656, 7104, 241, 2676, 32228, 305326, 264438, 6765978, 692536, 73862017, 5333620, 307313476, 843484190, 8987861010, 4404318301

Basic calculations (n = 78339944)

Multiplication

n×y
n×2 156679888
n×3 235019832
n×4 313359776
n×5 391699720

Division

n÷y
n÷2 39169972
n÷3 26113314.666667
n÷3 19584986
n÷5 15667988.8

Exponentiation

ny
n2 6137146825923136
n3 4.807837386626E+23
n4 3.7664571162938E+31
n5 2.9506403956886E+39

Nth Root

y√n
2√n 8850.9854818545
3√n 427.88568000994
4√n 94.079676242292
5√n 37.913742081581

Divisors of 78339944

1, 2, 4, 8, 17, 34, 68, 136, 576029, 1152058, 2304116, 4608232, 9792493, 19584986, 39169972, 78339944

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 -78339943
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 78339944 can be divided by 16 positive divisors. The sum of these divisors (counting 78339944) is 1, the average is 0.0625.

Base conversion 78339944

Base System Value
2 Binary 100101010110101111101101000
3 Ternary 12110102002012102
4 Quaternary 10222311331220
5 Quinary 130023334234
6 Senary 11435032532
8 Octal 452657550
10 Decimal 78339944
12 Duodecimal 2229b748
16 Hexadecimal 4ab5f68
20 Vigesimal 149c9h4
36 Base36 1an3hk

Cryptographic Hash Functions

md5 5237f9ebbb386f862448ea8b40ce3139
sha1 1cb3574bf262cde218537057d440022d4c1d48ec
sha256 3957f8fcfea8f1d24da58b5bec4177757f60f7586522a96920fcff871a8136bb
sha512 6749add2645d7fc74a9f79f0dc82e45696da7c540001323248caeea437231e35340e452594c7889fc06daf66efc28dbfcf2c9f9ec6033ca72eaf7df70759e661
ripemd-160 9f4f983084226584e56cd90090ceccc88ac11248

78339944 as geometric shapes

Circle

Radius = n
Diameter 156679888
Circumference 492224385.10607
Area 1.9280415382322E+16

Sphere

Radius = n
Volume 2.0139022151305E+24
Surface area 7.7121661529288E+16
Circumference 492224385.10607

Square

Length = n
Perimeter 313359776
Area 6137146825923136
Diagonal 110789411.28035

Cube

Length = n
Surface area 36822880955538816
Volume 4.807837386626E+23
Space diagonal 135688763.2701

Equilateral Triangle

Length = n
Perimeter 235019832
Area 2.6574625290022E+15
Altitude 67844381.63505

Triangular Pyramid

Length = n
Surface area 2.6574625290022E+15
Volume 5.666090698209E+22
Height 36929803.760116