78341744 (number)

78341744 is an even 8-digits composite number following 78341743 and preceding 78341745. In scientific notation, it is written as 7.8341744 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 35912448 positive integers (up to 78341744) that are relatively prime to 78341744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8341744 × 10^7
Engineering notation 7.8341744 × 10^6

Prime Factorization of 78341744

Prime Factorization 2 × 2 × 2 × 2 × 13 × 2399 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9792718
Product of the distinct prime numbers

The prime factorization of 78341744 is 2 × 2 × 2 × 2 × 13 × 2399 × 157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78341744)

Multiplication

n×y
n×2 156683488
n×3 235025232
n×4 313366976
n×5 391708720

Division

n÷y
n÷2 39170872
n÷3 26113914.666667
n÷3 19585436
n÷5 15668348.8

Exponentiation

ny
n2 6137428852961536
n3 4.8081688001693E+23
n4 3.7668032925165E+31
n5 2.9509793924068E+39

Nth Root

y√n
2√n 8851.0871648629
3√n 427.8889571305
4√n 94.080216649744
5√n 37.913916307155

Divisors of 78341744

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78341743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78341744 can be divided by 40 positive divisors. The sum of these divisors (counting 78341744) is 1, the average is 0.025.

Base conversion 78341744

Base System Value
2 Binary 100101010110110011001110000
3 Ternary 12110102011200002
4 Quaternary 10222312121300
5 Quinary 130023413434
6 Senary 11435045132
8 Octal 452663160
10 Decimal 78341744
12 Duodecimal 222a07a8
16 Hexadecimal 4ab6670
20 Vigesimal 149ce74
36 Base36 1an4vk

Cryptographic Hash Functions

md5 8460970696815559452fd9c09bb707b4
sha1 0c50463da8b7a026be2385309dfb99ca6cb8b3f3
sha256 f68770ca5125e8c2090409a5dca445e43749751bc926de29466c4f1bd82245ac
sha512 a31c453489bfef50ca24aceff24e6074388dbfc5aab8b7b7d8539caa78e0e79671f8ff87d9b824b41829ca64437ac1d018edf0d2086dc7c00d4a00a738958554
ripemd-160 28edf57c4e9aa6af7903726f5702fece1a473231

78341744 as geometric shapes

Circle

Radius = n
Diameter 156683488
Circumference 492235694.83962
Area 1.9281301396394E+16

Sphere

Radius = n
Volume 2.0140410373109E+24
Surface area 7.7125205585576E+16
Circumference 492235694.83962

Square

Length = n
Perimeter 313366976
Area 6137428852961536
Diagonal 110791956.86476

Cube

Length = n
Surface area 36824573117769216
Volume 4.8081688001693E+23
Space diagonal 135691880.96155

Equilateral Triangle

Length = n
Perimeter 235025232
Area 2.6575846502921E+15
Altitude 67845940.480777

Triangular Pyramid

Length = n
Surface area 2.6575846502921E+15
Volume 5.6664812728155E+22
Height 36930652.288254