73085440 (number)

73085440 is an even 8-digits composite number following 73085439 and preceding 73085441. In scientific notation, it is written as 7.3085440 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 40 positive divisors. There are 29233152 positive integers (up to 73085440) that are relatively prime to 73085440.

Interesting facts

Basic properties

Name

Name seventy-three million eighty-five thousand four hundred forty

Notation

Scientific notation 7.3085440 × 10^7
Engineering notation 7.3085440 × 10^6

Prime Factorization of 73085440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 28549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 285490
Product of the distinct prime numbers

The prime factorization of 73085440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 28549. Since it has a total of 11 prime factors.

Most popular turbo-numbers

2, 9, 18, 100, 326, 376, 8162, 762, 87387, 44543, 147156, 489544, 1034448, 5180345, 33135796, 81287655, 844374015, 977961788, 8750398021, 8524905736

Basic calculations (n = 73085440)

Multiplication

n×y
n×2 146170880
n×3 219256320
n×4 292341760
n×5 365427200

Division

n÷y
n÷2 36542720
n÷3 24361813.333333
n÷3 18271360
n÷5 14617088

Exponentiation

ny
n2 5341481539993600
n3 3.9038452860231E+23
n4 2.8531425042092E+31
n5 2.0852317530283E+39

Nth Root

y√n
2√n 8549.0022809682
3√n 418.09690754692
4√n 92.460814840495
5√n 37.390921904661

Divisors of 73085440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 28549, 57098, 114196, 142745, 228392, 285490, 456784, 570980, 913568, 1141960, 1827136, 2283920, 3654272, 4567840, 7308544, 9135680, 14617088, 18271360, 36542720, 73085440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73085439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73085440 can be divided by 40 positive divisors. The sum of these divisors (counting 73085440) is 1, the average is 0.025.

Base conversion 73085440

Base System Value
2 Binary 100010110110011001000000000
3 Ternary 12002112010101011
4 Quaternary 10112303020000
5 Quinary 122202213230
6 Senary 11130250304
8 Octal 426631000
10 Decimal 73085440
12 Duodecimal 20586994
16 Hexadecimal 45b3200
20 Vigesimal 12gfdc0
36 Base36 17ih34

Cryptographic Hash Functions

md5 f13bba06e744482e2b4edad886ebf22f
sha1 f79bdc7758aaac60bc84c05f8e0a4569c67418dd
sha256 d6177f8ad29668f161db0ae722fbae4437de7e28635b523d5797a1f7b34734d3
sha512 1685964a9730af4cc1035b0f8b8022510869b8d2401ce2484e8cfb9e8b828eb7263bd4022393f3aedd961b73210e3287cdc01101d238b60d45335d6421c9af9f
ripemd-160 ce0995df343ec58614d46876772200c22eef6f79

73085440 as geometric shapes

Circle

Radius = n
Diameter 146170880
Circumference 459209362.77676
Area 1.6780759165329E+16

Sphere

Radius = n
Volume 1.6352388895095E+24
Surface area 6.7123036661318E+16
Circumference 459209362.77676

Square

Length = n
Perimeter 292341760
Area 5341481539993600
Diagonal 103358420.46001

Cube

Length = n
Surface area 32048889239961600
Volume 3.9038452860231E+23
Space diagonal 126587695.37353

Equilateral Triangle

Length = n
Perimeter 219256320
Area 2.31292935374E+15
Altitude 63293847.686763

Triangular Pyramid

Length = n
Surface area 2.31292935374E+15
Volume 4.6007257907501E+22
Height 34452806.820002