78496731 (number)

78496731 is an odd 8-digits composite number following 78496730 and preceding 78496732. In scientific notation, it is written as 7.8496731 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 51264576 positive integers (up to 78496731) that are relatively prime to 78496731.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred ninety-six thousand seven hundred thirty-one

Notation

Scientific notation 7.8496731 × 10^7
Engineering notation 7.8496731 × 10^6

Prime Factorization of 78496731

Prime Factorization 603 × 373 × 349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78496731
Product of the distinct prime numbers

The prime factorization of 78496731 is 603 × 373 × 349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78496731)

Multiplication

n×y
n×2 156993462
n×3 235490193
n×4 313986924
n×5 392483655

Division

n÷y
n÷2 39248365.5
n÷3 26165577
n÷3 19624182.75
n÷5 15699346.2

Exponentiation

ny
n2 6161736777686361
n3 4.8367619433085E+23
n4 3.7967000117493E+31
n5 2.9802853950998E+39

Nth Root

y√n
2√n 8859.8380910714
3√n 428.17094192189
4√n 94.126712951592
5√n 37.928905811669

Divisors of 78496731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78496730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78496731 can be divided by 8 positive divisors. The sum of these divisors (counting 78496731) is 1, the average is 0.125.

Base conversion 78496731

Base System Value
2 Binary 100101011011100001111011011
3 Ternary 12110201001021100
4 Quaternary 10223130033123
5 Quinary 130043343411
6 Senary 11442242443
8 Octal 453341733
10 Decimal 78496731
12 Duodecimal 22356423
16 Hexadecimal 4adc3db
20 Vigesimal 14ac1gb
36 Base36 1aqggr

Cryptographic Hash Functions

md5 100f8b419fa135bc6ed2e9ef4c3becd4
sha1 8441ee513b83a92e60e2628634d0d41a8e2134fc
sha256 905a2ae36c20c78c931ccb7b3e41cfe4e721a378c15d1b55da5e341614457805
sha512 4ff610a4692b270b73d60d17b07cf957659af949bdea70aab1627287ebff7ff2ddff41f2160124d3492ff9ee4506bf0f7136ad261bdc20b085af2e66089719f1
ripemd-160 59022ce183c33e12fd7571cd9b09a5a8a9d0cb6d

78496731 as geometric shapes

Circle

Radius = n
Diameter 156993462
Circumference 493209506.88083
Area 1.9357666994134E+16

Sphere

Radius = n
Volume 2.0260181051014E+24
Surface area 7.7430667976534E+16
Circumference 493209506.88083

Square

Length = n
Perimeter 313986924
Area 6161736777686361
Diagonal 111011141.58215

Cube

Length = n
Surface area 36970420666118166
Volume 4.8367619433085E+23
Space diagonal 135960326.32007

Equilateral Triangle

Length = n
Perimeter 235490193
Area 2.6681102904546E+15
Altitude 67980163.160033

Triangular Pyramid

Length = n
Surface area 2.6681102904546E+15
Volume 5.7001786151641E+22
Height 37003713.860718