72188850 (number)

72188850 is an even 8-digits composite number following 72188849 and preceding 72188851. In scientific notation, it is written as 7.2188850 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 18728640 positive integers (up to 72188850) that are relatively prime to 72188850.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-eight thousand eight hundred fifty

Notation

Scientific notation 7.2188850 × 10^7
Engineering notation 7.2188850 × 10^6

Prime Factorization of 72188850

Prime Factorization 2 × 15 × 5 × 37 × 13007

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72188850
Product of the distinct prime numbers

The prime factorization of 72188850 is 2 × 15 × 5 × 37 × 13007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 7, 45, 994, 953, 9476, 1576, 46417, 80441, 163539, 440779, 1122232, 370524, 31326584, 10077992, 755561207, 41746465, 6794941640, 4166658689

Basic calculations (n = 72188850)

Multiplication

n×y
n×2 144377700
n×3 216566550
n×4 288755400
n×5 360944250

Division

n÷y
n÷2 36094425
n÷3 24062950
n÷3 18047212.5
n÷5 14437770

Exponentiation

ny
n2 5211230064322500
n3 3.7619270542887E+23
n4 2.7156918783299E+31
n5 1.9604267365097E+39

Nth Root

y√n
2√n 8496.4021797464
3√n 416.38017283401
4√n 92.175930587906
5√n 37.298728289782

Divisors of 72188850

1, 2, 5, 10, 15, 30, 37, 74, 75, 150, 185, 370, 555, 1110, 2775, 5550, 13007, 26014, 65035, 130070, 195105, 390210, 481259, 962518, 975525, 1951050, 2406295, 4812590, 7218885, 14437770, 36094425, 72188850

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72188849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72188850 can be divided by 32 positive divisors. The sum of these divisors (counting 72188850) is 1, the average is 0.03125.

Base conversion 72188850

Base System Value
2 Binary 100010011011000001110110010
3 Ternary 12000211120111010
4 Quaternary 10103120032302
5 Quinary 121440020400
6 Senary 11055131350
8 Octal 423301662
10 Decimal 72188850
12 Duodecimal 20213b56
16 Hexadecimal 44d83b2
20 Vigesimal 12b3c2a
36 Base36 16z99u

Cryptographic Hash Functions

md5 28e64171937772215bd11eda41ff0c1a
sha1 fb65349f3692b6e1dbc2ff97c37f5c70ad10fa88
sha256 1d19c23f326e9e29b7e64c514ecd1febcc4145a1f386eb9ccd8f11d3eef16dd7
sha512 6d68b132132bb9d4e9e4004054d9bda4fa75240f5e73bd91b081f9f315c1e063063bdeee0be1372aa68d9a9973f80b549ace39c27170b3bddb83204bb286213a
ripemd-160 0d8abe247cdc53f70c4105b9ea27066e1e92dcae

72188850 as geometric shapes

Circle

Radius = n
Diameter 144377700
Circumference 453575921.66219
Area 1.6371562086242E+16

Sphere

Radius = n
Volume 1.5757923196125E+24
Surface area 6.5486248344967E+16
Circumference 453575921.66219

Square

Length = n
Perimeter 288755400
Area 5211230064322500
Diagonal 102090450.72212

Cube

Length = n
Surface area 31267380385935000
Volume 3.7619270542887E+23
Space diagonal 125034755.93997

Equilateral Triangle

Length = n
Perimeter 216566550
Area 2.2565288103342E+15
Altitude 62517377.969984

Triangular Pyramid

Length = n
Surface area 2.2565288103342E+15
Volume 4.4334735506944E+22
Height 34030150.240706