83999728 (number)

83999728 is an even 8-digits composite number following 83999727 and preceding 83999729. In scientific notation, it is written as 8.3999728 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 10 positive divisors. There are 41999856 positive integers (up to 83999728) that are relatively prime to 83999728.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-nine thousand seven hundred twenty-eight

Notation

Scientific notation 8.3999728 × 10^7
Engineering notation 8.3999728 × 10^6

Prime Factorization of 83999728

Prime Factorization 2 × 2 × 2 × 2 × 5249983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10499966
Product of the distinct prime numbers

The prime factorization of 83999728 is 2 × 2 × 2 × 2 × 5249983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 29, 71, 354, 702, 8915, 1884, 93439, 61621, 794662, 604556, 3774158, 5214565, 29102511, 96343699, 785073308, 834710052, 5334641323, 7019956465

Basic calculations (n = 83999728)

Multiplication

n×y
n×2 167999456
n×3 251999184
n×4 335998912
n×5 419998640

Division

n÷y
n÷2 41999864
n÷3 27999909.333333
n÷3 20999932
n÷5 16799945.6

Exponentiation

ny
n2 7055954304073984
n3 5.9269824232264E+23
n4 4.978649114118E+31
n5 4.1820517139335E+39

Nth Root

y√n
2√n 9165.1365510831
3√n 437.95144127828
4√n 95.734719674124
5√n 38.446390782922

Divisors of 83999728

1, 2, 4, 8, 16, 5249983, 10499966, 20999932, 41999864, 83999728

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83999727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83999728 can be divided by 10 positive divisors. The sum of these divisors (counting 83999728) is 1, the average is 0.1.

Base conversion 83999728

Base System Value
2 Binary 101000000011011101111110000
3 Ternary 12212001121222001
4 Quaternary 11000123233300
5 Quinary 133000442403
6 Senary 12200223344
8 Octal 500335760
10 Decimal 83999728
12 Duodecimal 2416ab54
16 Hexadecimal 501bbf0
20 Vigesimal 164jj68
36 Base36 1e0els

Cryptographic Hash Functions

md5 0f548688bf5e5670b4aed4ae55b4aa6a
sha1 cfa84a3cb30b8e46ad8d10fbaa7c218d5084fec5
sha256 593fb79f4f34c7adb4a7b776c2435584eb6a34dbcaf096c8a817b0ec097ed4e9
sha512 fb0e31a552ac16fc6026a0dd78850aadc549e8777ab253824a9dbb1d3b39bce259243de8e659041c26eaa94b978c75bec354ddcd69c71c6f944f9fc66c57dc03
ripemd-160 737acb68439ecd2f8bd2fc3728d2224cbcd3d6a2

83999728 as geometric shapes

Circle

Radius = n
Diameter 167999456
Circumference 527785856.77668
Area 2.2166934205744E+16

Sphere

Radius = n
Volume 2.4826885918352E+24
Surface area 8.8667736822976E+16
Circumference 527785856.77668

Square

Length = n
Perimeter 335998912
Area 7055954304073984
Diagonal 118793554.57325

Cube

Length = n
Surface area 42335725824443904
Volume 5.9269824232264E+23
Space diagonal 145491796.71797

Equilateral Triangle

Length = n
Perimeter 251999184
Area 3.0553178376351E+15
Altitude 72745898.358983

Triangular Pyramid

Length = n
Surface area 3.0553178376351E+15
Volume 6.9850157723948E+22
Height 39597851.524417