78444996 (number)

78444996 is an even 8-digits composite number following 78444995 and preceding 78444997. In scientific notation, it is written as 7.8444996 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 20300544 positive integers (up to 78444996) that are relatively prime to 78444996.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-four thousand nine hundred ninety-six

Notation

Scientific notation 7.8444996 × 10^7
Engineering notation 7.8444996 × 10^6

Prime Factorization of 78444996

Prime Factorization 2 × 2 × 3 × 19 × 7 × 23 × 2137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39222498
Product of the distinct prime numbers

The prime factorization of 78444996 is 2 × 2 × 3 × 19 × 7 × 23 × 2137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78444996)

Multiplication

n×y
n×2 156889992
n×3 235334988
n×4 313779984
n×5 392224980

Division

n÷y
n÷2 39222498
n÷3 26148332
n÷3 19611249
n÷5 15688999.2

Exponentiation

ny
n2 6153617397440016
n3 4.8272049212771E+23
n4 3.7867007074076E+31
n5 2.9704772184579E+39

Nth Root

y√n
2√n 8856.9179741036
3√n 428.07685608485
4√n 94.111200046029
5√n 37.923904916911

Divisors of 78444996

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78444995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78444996 can be divided by 96 positive divisors. The sum of these divisors (counting 78444996) is 1, the average is 0.010416666666667.

Base conversion 78444996

Base System Value
2 Binary 100101011001111100111000100
3 Ternary 12110121102022020
4 Quaternary 10223033213010
5 Quinary 130040214441
6 Senary 11441203140
8 Octal 453174704
10 Decimal 78444996
12 Duodecimal 223304b0
16 Hexadecimal 4acf9c4
20 Vigesimal 14a5c9g
36 Base36 1apcjo

Cryptographic Hash Functions

md5 b526ec23a26800f8491d65824f6a15bd
sha1 21afc9e95815cc31da07d47a165a3e182dad8da9
sha256 f514f796eff3f32739828329b486fcd770b13225a4eb9e063a41374ca5698fea
sha512 aeb33421f4287942710cdc1c914336a9bb74eda0c96ce567c2661122322a6f681320468e827741363ce43ed7ae0b7292a5f8cc866d7a2e3aa8d57533cc948f61
ripemd-160 e17dcbe0dfbfe29f5f96ef3749ad8ad2eec85f4c

78444996 as geometric shapes

Circle

Radius = n
Diameter 156889992
Circumference 492884446.28896
Area 1.93321592088E+16

Sphere

Radius = n
Volume 2.0220148690742E+24
Surface area 7.73286368352E+16
Circumference 492884446.28896

Square

Length = n
Perimeter 313779984
Area 6153617397440016
Diagonal 110937977.2435

Cube

Length = n
Surface area 36921704384640096
Volume 4.8272049212771E+23
Space diagonal 135870718.67154

Equilateral Triangle

Length = n
Perimeter 235334988
Area 2.6645944956765E+15
Altitude 67935359.335769

Triangular Pyramid

Length = n
Surface area 2.6645944956765E+15
Volume 5.6889155566869E+22
Height 36979325.747834