83151728 (number)

83151728 is an even 8-digits composite number following 83151727 and preceding 83151729. In scientific notation, it is written as 8.3151728 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 30 positive divisors. There are 36449280 positive integers (up to 83151728) that are relatively prime to 83151728.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred fifty-one thousand seven hundred twenty-eight

Notation

Scientific notation 8.3151728 × 10^7
Engineering notation 8.3151728 × 10^6

Prime Factorization of 83151728

Prime Factorization 2 × 2 × 2 × 2 × 407 × 113 × 113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 91982
Product of the distinct prime numbers

The prime factorization of 83151728 is 2 × 2 × 2 × 2 × 407 × 113 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83151728)

Multiplication

n×y
n×2 166303456
n×3 249455184
n×4 332606912
n×5 415758640

Division

n÷y
n÷2 41575864
n÷3 27717242.666667
n÷3 20787932
n÷5 16630345.6

Exponentiation

ny
n2 6914209869385984
n3 5.749284983941E+23
n4 4.7806298117915E+31
n5 3.9751762977877E+39

Nth Root

y√n
2√n 9118.7569328281
3√n 436.47270785676
4√n 95.492182574429
5√n 38.368450066044

Divisors of 83151728

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83151727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83151728 can be divided by 30 positive divisors. The sum of these divisors (counting 83151728) is 1, the average is 0.033333333333333.

Base conversion 83151728

Base System Value
2 Binary 100111101001100101101110000
3 Ternary 12210110112201122
4 Quaternary 10331030231300
5 Quinary 132241323403
6 Senary 12130121412
8 Octal 475145560
10 Decimal 83151728
12 Duodecimal 23a20268
16 Hexadecimal 4f4cb70
20 Vigesimal 15jdj68
36 Base36 1di8a8

Cryptographic Hash Functions

md5 02adcf0c96b6526c8dde2870580ec8f4
sha1 1798bd6a10d46a0139d8e5dce54117dcbac51b89
sha256 2f1b408426005a0a6065a78074db2572a53a3c0014db37c1bc63b73e2289ad4f
sha512 25bb079cb002dddc6dcc59472ae8ea28f7ddcc7bf600ac6d0ea5c7a49c6abf1bb99b2ec199a404c22d5c2416ded7aae9367f36e36f6f9748f43066ce09a0a845
ripemd-160 8588ca56aaa2a3955d66d61c496e144689ebbfd6

83151728 as geometric shapes

Circle

Radius = n
Diameter 166303456
Circumference 522457715.63619
Area 2.1721630931041E+16

Sphere

Radius = n
Volume 2.4082548625257E+24
Surface area 8.6886523724164E+16
Circumference 522457715.63619

Square

Length = n
Perimeter 332606912
Area 6914209869385984
Diagonal 117594301.47236

Cube

Length = n
Surface area 41485259216315904
Volume 5.749284983941E+23
Space diagonal 144023017.63315

Equilateral Triangle

Length = n
Perimeter 249455184
Area 2.9939406969927E+15
Altitude 72011508.816574

Triangular Pyramid

Length = n
Surface area 2.9939406969927E+15
Volume 6.7755973318644E+22
Height 39198100.490786