78343790 (number)

78343790 is an even 8-digits composite number following 78343789 and preceding 78343791. In scientific notation, it is written as 7.8343790 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 25933824 positive integers (up to 78343790) that are relatively prime to 78343790.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-three thousand seven hundred ninety

Notation

Scientific notation 7.8343790 × 10^7
Engineering notation 7.8343790 × 10^6

Prime Factorization of 78343790

Prime Factorization 2 × 7 × 5 × 29 × 38593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78343790
Product of the distinct prime numbers

The prime factorization of 78343790 is 2 × 7 × 5 × 29 × 38593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 51, 50, 196, 345, 3270, 1570, 76188, 57910, 132669, 798286, 9842093, 6051832, 47082994, 91498000, 185598087, 733440878, 1833703063, 9993519855

Basic calculations (n = 78343790)

Multiplication

n×y
n×2 156687580
n×3 235031370
n×4 313375160
n×5 391718950

Division

n÷y
n÷2 39171895
n÷3 26114596.666667
n÷3 19585947.5
n÷5 15668758

Exponentiation

ny
n2 6137749431564100
n3 4.8085455253908E+23
n4 3.7671968084665E+31
n5 2.9513647565117E+39

Nth Root

y√n
2√n 8851.2027431305
3√n 427.89268206326
4√n 94.080830901573
5√n 37.914114339669

Divisors of 78343790

1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 38593, 77186, 192965, 270151, 385930, 540302, 1119197, 1350755, 2238394, 2701510, 5595985, 7834379, 11191970, 15668758, 39171895, 78343790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78343789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78343790 can be divided by 32 positive divisors. The sum of these divisors (counting 78343790) is 1, the average is 0.03125.

Base conversion 78343790

Base System Value
2 Binary 100101010110110111001101110
3 Ternary 12110102021110212
4 Quaternary 10222312321232
5 Quinary 130024000130
6 Senary 11435102422
8 Octal 452667156
10 Decimal 78343790
12 Duodecimal 222a1a12
16 Hexadecimal 4ab6e6e
20 Vigesimal 149cj9a
36 Base36 1an6ge

Cryptographic Hash Functions

md5 7016bbb351013ea09f0753b4086622f4
sha1 f45a683e1f2f9741019c04e52ad44e0a62215d01
sha256 924238c88c22f0311bc4859bf1d52bd9e4bade99bb81a7ebea19bbb99862aaee
sha512 ec14a321722cb247ec2b662cf820b07b0e01c2ed721dcfad27b535c0316ce00e1e05b3bb99313fd37fb7c401e1213b6c3318170355c67ba4b4d05fac93b26b69
ripemd-160 864ccbd8af565d96834a46f20c97d484497279b6

78343790 as geometric shapes

Circle

Radius = n
Diameter 156687580
Circumference 492248550.23676
Area 1.9282308523777E+16

Sphere

Radius = n
Volume 2.0141988396026E+24
Surface area 7.7129234095107E+16
Circumference 492248550.23676

Square

Length = n
Perimeter 313375160
Area 6137749431564100
Diagonal 110794850.34571

Cube

Length = n
Surface area 36826496589384600
Volume 4.8085455253908E+23
Space diagonal 135695424.73751

Equilateral Triangle

Length = n
Perimeter 235031370
Area 2.657723464899E+15
Altitude 67847712.368753

Triangular Pyramid

Length = n
Surface area 2.657723464899E+15
Volume 5.6669252477467E+22
Height 36931616.781903