78443374 (number)

78443374 is an even 8-digits composite number following 78443373 and preceding 78443375. In scientific notation, it is written as 7.8443374 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 39221686 positive integers (up to 78443374) that are relatively prime to 78443374.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8443374 × 10^7
Engineering notation 7.8443374 × 10^6

Prime Factorization of 78443374

Prime Factorization 2 × 39221687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78443374
Product of the distinct prime numbers

The prime factorization of 78443374 is 2 × 39221687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 62, 40, 955, 34, 8320, 8064, 14445, 61013, 402962, 367120, 8941327, 2582283, 18163881, 58607510, 724226262, 914958380, 9281170067, 4125412230

Basic calculations (n = 78443374)

Multiplication

n×y
n×2 156886748
n×3 235330122
n×4 313773496
n×5 392216870

Division

n÷y
n÷2 39221687
n÷3 26147791.333333
n÷3 19610843.5
n÷5 15688674.8

Exponentiation

ny
n2 6153362924503876
n3 4.8269054924459E+23
n4 3.7863875280659E+31
n5 2.9701701297301E+39

Nth Root

y√n
2√n 8856.8264067893
3√n 428.07390562919
4√n 94.11071356009
5√n 37.923748085792

Divisors of 78443374

1, 2, 39221687, 78443374

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78443373
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78443374 can be divided by 4 positive divisors. The sum of these divisors (counting 78443374) is 1, the average is 0.25.

Base conversion 78443374

Base System Value
2 Binary 100101011001111001101101110
3 Ternary 12110121100002011
4 Quaternary 10223033031232
5 Quinary 130040141444
6 Senary 11441151434
8 Octal 453171556
10 Decimal 78443374
12 Duodecimal 2232b57a
16 Hexadecimal 4acf36e
20 Vigesimal 14a588e
36 Base36 1apbam

Cryptographic Hash Functions

md5 21bf86b510d8d38948b5b0c8892c9112
sha1 be9d02dafabd120ccdeab17ed4406a98d3418214
sha256 7a9cb67a7d6958b28d7ae5dbf3ce1581a9616fcd8936541ffed58dd39133cf9e
sha512 85f37cd1d2f7e1e9e499749c981bbfda77645ba5e69ee4fb5acc3cd801d03101a26cdadd4241239e7d275fd93be58869164eb555afa858ea791563e54587216b
ripemd-160 67fc8eb6f219ab660d49da5141a57b2e8a6ec9f1

78443374 as geometric shapes

Circle

Radius = n
Diameter 156886748
Circumference 492874254.96239
Area 1.9331359758493E+16

Sphere

Radius = n
Volume 2.0218894446187E+24
Surface area 7.7325439033973E+16
Circumference 492874254.96239

Square

Length = n
Perimeter 313773496
Area 6153362924503876
Diagonal 110935683.38911

Cube

Length = n
Surface area 36920177547023256
Volume 4.8269054924459E+23
Space diagonal 135867909.28513

Equilateral Triangle

Length = n
Perimeter 235330122
Area 2.6644843056628E+15
Altitude 67933954.642564

Triangular Pyramid

Length = n
Surface area 2.6644843056628E+15
Volume 5.6885626764252E+22
Height 36978561.129702