78973746 (number)

78973746 is an even 8-digits composite number following 78973745 and preceding 78973747. In scientific notation, it is written as 7.8973746 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 26254368 positive integers (up to 78973746) that are relatively prime to 78973746.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred seventy-three thousand seven hundred forty-six

Notation

Scientific notation 7.8973746 × 10^7
Engineering notation 7.8973746 × 10^6

Prime Factorization of 78973746

Prime Factorization 2 × 3 × 379 × 34729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78973746
Product of the distinct prime numbers

The prime factorization of 78973746 is 2 × 3 × 379 × 34729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78973746)

Multiplication

n×y
n×2 157947492
n×3 236921238
n×4 315894984
n×5 394868730

Division

n÷y
n÷2 39486873
n÷3 26324582
n÷3 19743436.5
n÷5 15794749.2

Exponentiation

ny
n2 6236852557272516
n3 4.9254760969749E+23
n4 3.8898329821157E+31
n5 3.0719468191203E+39

Nth Root

y√n
2√n 8886.7173917032
3√n 429.03650506295
4√n 94.269387351903
5√n 37.974892027162

Divisors of 78973746

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78973745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78973746 can be divided by 16 positive divisors. The sum of these divisors (counting 78973746) is 1, the average is 0.0625.

Base conversion 78973746

Base System Value
2 Binary 100101101010000101100110010
3 Ternary 12111121021121120
4 Quaternary 10231100230302
5 Quinary 130204124441
6 Senary 11500403110
8 Octal 455205462
10 Decimal 78973746
12 Duodecimal 22546496
16 Hexadecimal 4b50b32
20 Vigesimal 14dbe76
36 Base36 1b0oj6

Cryptographic Hash Functions

md5 b35fc01497142ddca4e0e8f944cc1dc8
sha1 cf3cde81c262fe96605095aa6c725ca4569107ef
sha256 fd7f7966365a4f362f4df58c98c639b037895f71e9547c7fc27f33f3dc419567
sha512 c85a87ac997c703955690f2e6af8202aaeed9dbb0ac126fd1da7565739b5d80bb8212e5cba42ef40838e670b60c9530022e018294187c6deaffe2e76d36242a5
ripemd-160 f5d5033f61e5426927dca0c35af54b60c9a60df4

78973746 as geometric shapes

Circle

Radius = n
Diameter 157947492
Circumference 496206680.52013
Area 1.959365017545E+16

Sphere

Radius = n
Volume 2.0631786028918E+24
Surface area 7.83746007018E+16
Circumference 496206680.52013

Square

Length = n
Perimeter 315894984
Area 6236852557272516
Diagonal 111685742.66461

Cube

Length = n
Surface area 37421115343635096
Volume 4.9254760969749E+23
Space diagonal 136786540.53604

Equilateral Triangle

Length = n
Perimeter 236921238
Area 2.700636377128E+15
Altitude 68393270.26802

Triangular Pyramid

Length = n
Surface area 2.700636377128E+15
Volume 5.8047292479053E+22
Height 37228580.888203