72183985 (number)

72183985 is an odd 8-digits composite number following 72183984 and preceding 72183986. In scientific notation, it is written as 7.2183985 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 56050560 positive integers (up to 72183985) that are relatively prime to 72183985.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-three thousand nine hundred eighty-five

Notation

Scientific notation 7.2183985 × 10^7
Engineering notation 7.2183985 × 10^6

Prime Factorization of 72183985

Prime Factorization 41 × 5 × 223 × 1579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72183985
Product of the distinct prime numbers

The prime factorization of 72183985 is 41 × 5 × 223 × 1579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 29, 1, 526, 706, 9011, 460, 77772, 74984, 135620, 359455, 988926, 3386997, 34446831, 30504750, 856644773, 819893755, 5060261682, 2498539396

Basic calculations (n = 72183985)

Multiplication

n×y
n×2 144367970
n×3 216551955
n×4 288735940
n×5 360919925

Division

n÷y
n÷2 36091992.5
n÷3 24061328.333333
n÷3 18045996.25
n÷5 14436797

Exponentiation

ny
n2 5210527690480225
n3 3.7611665265171E+23
n4 2.7149598813261E+31
n5 1.9597662334925E+39

Nth Root

y√n
2√n 8496.11587727
3√n 416.37081896543
4√n 92.17437755293
5√n 37.298225543985

Divisors of 72183985

1, 5, 41, 205, 223, 1115, 1579, 7895, 9143, 45715, 64739, 323695, 352117, 1760585, 14436797, 72183985

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 -72183984
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 72183985 can be divided by 16 positive divisors. The sum of these divisors (counting 72183985) is 1, the average is 0.0625.

Base conversion 72183985

Base System Value
2 Binary 100010011010111000010110001
3 Ternary 12000211022210221
4 Quaternary 10103113002301
5 Quinary 121434341420
6 Senary 11055053041
8 Octal 423270261
10 Decimal 72183985
12 Duodecimal 20211181
16 Hexadecimal 44d70b1
20 Vigesimal 12b2jj5
36 Base36 16z5ip

Cryptographic Hash Functions

md5 fc89dd32372dc3d0d99208c97b98566e
sha1 ec5634075f124911d384c293e29ae574bd77ee67
sha256 ced7e17031b69dbc2c367fe65186cc500710315101f973aa9780ff2607e0b1ce
sha512 3053fcee3bf643982a8199d60345f8b9ec829a5f9ba46af4b99fda8cc2670f57cffb63018793a4edab9bfe4be1dba50179dd6561e20d9ff85e04653568ae29ec
ripemd-160 86aa9c7219c3c0d74dfc9b03a1bcea79d540795e

72183985 as geometric shapes

Circle

Radius = n
Diameter 144367970
Circumference 453545353.96567
Area 1.6369355513739E+16

Sphere

Radius = n
Volume 1.5754737504845E+24
Surface area 6.5477422054955E+16
Circumference 453545353.96567

Square

Length = n
Perimeter 288735940
Area 5210527690480225
Diagonal 102083570.57314

Cube

Length = n
Surface area 31263166142881350
Volume 3.7611665265171E+23
Space diagonal 125026329.51279

Equilateral Triangle

Length = n
Perimeter 216551955
Area 2.2562246735391E+15
Altitude 62513164.756395

Triangular Pyramid

Length = n
Surface area 2.2562246735391E+15
Volume 4.4325772601201E+22
Height 34027856.857712