73531640 (number)

73531640 is an even 8-digits composite number following 73531639 and preceding 73531641. In scientific notation, it is written as 7.3531640 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 23270400 positive integers (up to 73531640) that are relatively prime to 73531640.

Interesting facts

Basic properties

Name

Name seventy-three million five hundred thirty-one thousand six hundred forty

Notation

Scientific notation 7.3531640 × 10^7
Engineering notation 7.3531640 × 10^6

Prime Factorization of 73531640

Prime Factorization 2 × 2 × 2 × 5 × 13 × 7 × 20201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18382910
Product of the distinct prime numbers

The prime factorization of 73531640 is 2 × 2 × 2 × 5 × 13 × 7 × 20201. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 62, 42, 591, 477, 9215, 7549, 65215, 62168, 566549, 698466, 2654888, 9825888, 27062731, 44050098, 673132322, 428503590, 2462378775, 1655044362

Basic calculations (n = 73531640)

Multiplication

n×y
n×2 147063280
n×3 220594920
n×4 294126560
n×5 367658200

Division

n÷y
n÷2 36765820
n÷3 24510546.666667
n÷3 18382910
n÷5 14706328

Exponentiation

ny
n2 5406902081089600
n3 3.9757837734193E+23
n4 2.9234590114491E+31
n5 2.1496673558463E+39

Nth Root

y√n
2√n 8575.0591834692
3√n 418.9460345966
4√n 92.601615447406
5√n 37.436466502413

Divisors of 73531640

1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 262613, 282814, 404020, 525226, 565628, 707035, 808040, 1050452, 1131256, 1313065, 1414070, 1838291, 2100904, 2626130, 2828140, 3676582, 5252260, 5656280, 7353164, 9191455, 10504520, 14706328, 18382910, 36765820, 73531640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73531639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73531640 can be divided by 64 positive divisors. The sum of these divisors (counting 73531640) is 1, the average is 0.015625.

Base conversion 73531640

Base System Value
2 Binary 100011000100000000011111000
3 Ternary 12010100210110002
4 Quaternary 10120200003320
5 Quinary 122311003030
6 Senary 11144012132
8 Octal 430400370
10 Decimal 73531640
12 Duodecimal 20761048
16 Hexadecimal 46200f8
20 Vigesimal 12jb920
36 Base36 17s1dk

Cryptographic Hash Functions

md5 846bdb5726cdce9238aa22a1910ee4c5
sha1 f30c437c30ff570e8f63d3930804db0b3aa18967
sha256 315dc89556bd900a659289b68eedd3ecdc99f1c228170a82f21946d1270ecdce
sha512 1d5a5047f603cb674cc1ac78d95d2accbd3c1dab501c4ed3440587df66f9a52151f8eeae79c33cfc0420605fdd897fb349fc9790f378c5f39726bc35af0b5391
ripemd-160 86bfbc0a54dd29391750dae4d5a6521981131380

73531640 as geometric shapes

Circle

Radius = n
Diameter 147063280
Circumference 462012920.06082
Area 1.698628385663E+16

Sphere

Radius = n
Volume 1.6653724126447E+24
Surface area 6.7945135426522E+16
Circumference 462012920.06082

Square

Length = n
Perimeter 294126560
Area 5406902081089600
Diagonal 103989442.55154

Cube

Length = n
Surface area 32441412486537600
Volume 3.9757837734193E+23
Space diagonal 127360536.44386

Equilateral Triangle

Length = n
Perimeter 220594920
Area 2.3412572789993E+15
Altitude 63680268.221932

Triangular Pyramid

Length = n
Surface area 2.3412572789993E+15
Volume 4.6855061111937E+22
Height 34663147.517179