72188039 (number)

72188039 is an odd 8-digits composite number following 72188038 and preceding 72188040. In scientific notation, it is written as 7.2188039 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 56129760 positive integers (up to 72188039) that are relatively prime to 72188039.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-eight thousand thirty-nine

Notation

Scientific notation 7.2188039 × 10^7
Engineering notation 7.2188039 × 10^6

Prime Factorization of 72188039

Prime Factorization 11 × 7 × 1279 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72188039
Product of the distinct prime numbers

The prime factorization of 72188039 is 11 × 7 × 1279 × 733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 35, 17, 551, 951, 2158, 4129, 58711, 33409, 127102, 987563, 951920, 7606242, 18330505, 68309802, 238924306, 384924789, 398175106, 9989588708

Basic calculations (n = 72188039)

Multiplication

n×y
n×2 144376078
n×3 216564117
n×4 288752156
n×5 360940195

Division

n÷y
n÷2 36094019.5
n÷3 24062679.666667
n÷3 18047009.75
n÷5 14437607.8

Exponentiation

ny
n2 5211112974665521
n3 3.7618002664856E+23
n4 2.7155698434727E+31
n5 1.9603166176783E+39

Nth Root

y√n
2√n 8496.3544535289
3√n 416.37861356465
4√n 92.175671700991
5√n 37.298644483476

Divisors of 72188039

1, 7, 11, 77, 733, 1279, 5131, 8063, 8953, 14069, 56441, 98483, 937507, 6562549, 10312577, 72188039

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 -72188038
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 72188039 can be divided by 16 positive divisors. The sum of these divisors (counting 72188039) is 1, the average is 0.0625.

Base conversion 72188039

Base System Value
2 Binary 100010011011000000010000111
3 Ternary 12000211112101002
4 Quaternary 10103120002013
5 Quinary 121440004124
6 Senary 11055123515
8 Octal 423300207
10 Decimal 72188039
12 Duodecimal 2021359b
16 Hexadecimal 44d8087
20 Vigesimal 12b3a1j
36 Base36 16z8nb

Cryptographic Hash Functions

md5 22a7985eab31d8495574625397f7889d
sha1 36da4040aa1320bdbc0a487d87bfde193fa4474d
sha256 b84d6780f15db706acd71d709853da4ab6f2d3adf6884c86bd402db9b47fa6cb
sha512 abeba79cd339096bee8a119c2eb6878d9730f34c70c94c4ba7c0aed1f5ae3a7b4e405e31b6a614459b162e03ce6e6589f8c1f81842c5aa5165b547e5ab7d626f
ripemd-160 d8072444791e6006acd5a883524b489bce65b087

72188039 as geometric shapes

Circle

Radius = n
Diameter 144376078
Circumference 453570825.99891
Area 1.6371194238236E+16

Sphere

Radius = n
Volume 1.5757392108618E+24
Surface area 6.5484776952943E+16
Circumference 453570825.99891

Square

Length = n
Perimeter 288752156
Area 5211112974665521
Diagonal 102089303.79492

Cube

Length = n
Surface area 31266677847993126
Volume 3.7618002664856E+23
Space diagonal 125033351.24676

Equilateral Triangle

Length = n
Perimeter 216564117
Area 2.2564781090255E+15
Altitude 62516675.623382

Triangular Pyramid

Length = n
Surface area 2.2564781090255E+15
Volume 4.4333241298356E+22
Height 34029767.931639