78443340 (number)

78443340 is an even 8-digits composite number following 78443339 and preceding 78443341. In scientific notation, it is written as 7.8443340 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 20008384 positive integers (up to 78443340) that are relatively prime to 78443340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8443340 × 10^7
Engineering notation 7.8443340 × 10^6

Prime Factorization of 78443340

Prime Factorization 2 × 2 × 15 × 23 × 56843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39221670
Product of the distinct prime numbers

The prime factorization of 78443340 is 2 × 2 × 15 × 23 × 56843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 63, 17, 261, 190, 8315, 5970, 84090, 92323, 412338, 779398, 6954593, 8215123, 24225765, 5023029, 233088169, 729258544, 9220419552, 8303711765

Basic calculations (n = 78443340)

Multiplication

n×y
n×2 156886680
n×3 235330020
n×4 313773360
n×5 392216700

Division

n÷y
n÷2 39221670
n÷3 26147780
n÷3 19610835
n÷5 15688668

Exponentiation

ny
n2 6153357590355600
n3 4.8268992160185E+23
n4 3.7863809634787E+31
n5 2.9701636928769E+39

Nth Root

y√n
2√n 8856.8244873657
3√n 428.07384378197
4√n 94.1107033624
5√n 37.923744798305

Divisors of 78443340

1, 2, 4, 15, 23, 30, 46, 60, 92, 345, 690, 1380, 56843, 113686, 227372, 852645, 1307389, 1705290, 2614778, 3410580, 5229556, 19610835, 39221670, 78443340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78443339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78443340 can be divided by 24 positive divisors. The sum of these divisors (counting 78443340) is 1, the average is 0.041666666666667.

Base conversion 78443340

Base System Value
2 Binary 100101011001111001101001100
3 Ternary 12110121100000220
4 Quaternary 10223033031030
5 Quinary 130040141330
6 Senary 11441151340
8 Octal 453171514
10 Decimal 78443340
12 Duodecimal 2232b550
16 Hexadecimal 4acf34c
20 Vigesimal 14a5870
36 Base36 1apb9o

Cryptographic Hash Functions

md5 a7fa010def32fd6023d2822d797f852e
sha1 7420e3b7b79ac3929aeaf529bd6636003ea901d7
sha256 25a66c311a90aae900c4ebe61d65212f4fa2cd09a370ad5e9e1b003ab3d5e8f8
sha512 ea11a45a4a7e4bf139ffc811fcd30891149709f121d83404f0bacdf4b2b9455356dc8675d7a02d37be4bd94f1ff6cc35f61a56ccdadc0511f3786bf1ee5a8478
ripemd-160 db8532d63553493ea92df4c551907bdd4d0c7338

78443340 as geometric shapes

Circle

Radius = n
Diameter 156886680
Circumference 492874041.33409
Area 1.9331343000772E+16

Sphere

Radius = n
Volume 2.0218868155549E+24
Surface area 7.7325372003089E+16
Circumference 492874041.33409

Square

Length = n
Perimeter 313773360
Area 6153357590355600
Diagonal 110935635.30584

Cube

Length = n
Surface area 36920145542133600
Volume 4.8268992160185E+23
Space diagonal 135867850.3954

Equilateral Triangle

Length = n
Perimeter 235330020
Area 2.6644819959089E+15
Altitude 67933925.1977

Triangular Pyramid

Length = n
Surface area 2.6644819959089E+15
Volume 5.6885552795845E+22
Height 36978545.101948