73644490 (number)

73644490 is an even 8-digits composite number following 73644489 and preceding 73644491. In scientific notation, it is written as 7.3644490 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 29409280 positive integers (up to 73644490) that are relatively prime to 73644490.

Interesting facts

Basic properties

Name

Name seventy-three million six hundred forty-four thousand four hundred ninety

Notation

Scientific notation 7.3644490 × 10^7
Engineering notation 7.3644490 × 10^6

Prime Factorization of 73644490

Prime Factorization 2 × 5 × 641 × 11489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73644490
Product of the distinct prime numbers

The prime factorization of 73644490 is 2 × 5 × 641 × 11489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 73, 82, 161, 433, 2457, 997, 2430, 64317, 366609, 819278, 5293190, 8155415, 63420487, 32233671, 598398021, 49752277, 9460046521, 7463735457

Basic calculations (n = 73644490)

Multiplication

n×y
n×2 147288980
n×3 220933470
n×4 294577960
n×5 368222450

Division

n÷y
n÷2 36822245
n÷3 24548163.333333
n÷3 18411122.5
n÷5 14728898

Exponentiation

ny
n2 5423510907360100
n3 3.9941169478197E+23
n4 2.9414470562254E+31
n5 2.1662136831772E+39

Nth Root

y√n
2√n 8581.6367902633
3√n 419.16024576027
4√n 92.637124255145
5√n 37.447950304884

Divisors of 73644490

1, 2, 5, 10, 641, 1282, 3205, 6410, 11489, 22978, 57445, 114890, 7364449, 14728898, 36822245, 73644490

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 -73644489
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 73644490 can be divided by 16 positive divisors. The sum of these divisors (counting 73644490) is 1, the average is 0.0625.

Base conversion 73644490

Base System Value
2 Binary 100011000111011100111001010
3 Ternary 12010120112020201
4 Quaternary 10120323213022
5 Quinary 122323110430
6 Senary 11150242414
8 Octal 430734712
10 Decimal 73644490
12 Duodecimal 207b640a
16 Hexadecimal 463b9ca
20 Vigesimal 1305b4a
36 Base36 17ugga

Cryptographic Hash Functions

md5 0b7b10ac6fbcdf7a26f027b1845d878e
sha1 7031eb8deb46fd48d7834ba91b1a2a49289c39f4
sha256 4d07200c87358798d4f6e00b3a31decd0c3f3adcb0380cc7f547364be7cdfd03
sha512 11c7f522ceb05c39ad6d94b247edcb793fd3b3d27a927f76336d5f8383e1084568256a834d6e8cc4aa8330f7c02fa7ac0e2297bc1e30ce7651c77f2161973f64
ripemd-160 d18b0e148d70595cc06b0cc4782d87662de5c130

73644490 as geometric shapes

Circle

Radius = n
Diameter 147288980
Circumference 462721977.52273
Area 1.7038462023227E+16

Sphere

Radius = n
Volume 1.6730517947799E+24
Surface area 6.8153848092906E+16
Circumference 462721977.52273

Square

Length = n
Perimeter 294577960
Area 5423510907360100
Diagonal 104149036.55205

Cube

Length = n
Surface area 32541065444160600
Volume 3.9941169478197E+23
Space diagonal 127555998.3775

Equilateral Triangle

Length = n
Perimeter 220933470
Area 2.3484491117379E+15
Altitude 63777999.188749

Triangular Pyramid

Length = n
Surface area 2.3484491117379E+15
Volume 4.7071119644257E+22
Height 34716345.51735