73087890 (number)

73087890 is an even 8-digits composite number following 73087889 and preceding 73087891. In scientific notation, it is written as 7.3087890 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 19436160 positive integers (up to 73087890) that are relatively prime to 73087890.

Interesting facts

Basic properties

Name

Name seventy-three million eighty-seven thousand eight hundred ninety

Notation

Scientific notation 7.3087890 × 10^7
Engineering notation 7.3087890 × 10^6

Prime Factorization of 73087890

Prime Factorization 2 × 5 × 3 × 383 × 6361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73087890
Product of the distinct prime numbers

The prime factorization of 73087890 is 2 × 5 × 3 × 383 × 6361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 1, 81, 149, 807, 9186, 8531, 94015, 83864, 258711, 449766, 4078946, 1670425, 28931420, 91354197, 189897117, 792512481, 1141088850, 4833218302

Basic calculations (n = 73087890)

Multiplication

n×y
n×2 146175780
n×3 219263670
n×4 292351560
n×5 365439450

Division

n÷y
n÷2 36543945
n÷3 24362630
n÷3 18271972.5
n÷5 14617578

Exponentiation

ny
n2 5341839664652100
n3 3.9042378980773E+23
n4 2.853525100285E+31
n5 2.0855812864187E+39

Nth Root

y√n
2√n 8549.1455713422
3√n 418.10157936654
4√n 92.461589708063
5√n 37.391172588053

Divisors of 73087890

1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 6361, 11490, 12722, 19083, 31805, 38166, 63610, 95415, 190830, 2436263, 4872526, 7308789, 12181315, 14617578, 24362630, 36543945, 73087890

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 -73087889
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 73087890 can be divided by 32 positive divisors. The sum of these divisors (counting 73087890) is 1, the average is 0.03125.

Base conversion 73087890

Base System Value
2 Binary 100010110110011101110010010
3 Ternary 12002112020201220
4 Quaternary 10112303232102
5 Quinary 122202303030
6 Senary 11130305510
8 Octal 426635622
10 Decimal 73087890
12 Duodecimal 20588296
16 Hexadecimal 45b3b92
20 Vigesimal 12gfjea
36 Base36 17iiz6

Cryptographic Hash Functions

md5 5430ba1144fbaf06cf839fcb371c8213
sha1 a003ab5c2a02e922a61563249af3be3c1f1343ae
sha256 d93b6ae0375a2d2f9c952603afed2c72e031db3dc750c775eaade06336dbcee8
sha512 3dfd58dab6c86f5279a7f920b9b047ee2b0f79cab0c712c9f1444ea8a670610e80be7c6098c82abe7412f3d19a21a44f1210aceb77369ad44402b30de6a0fadb
ripemd-160 39e4a24ab85579124c0b3c431c5e3b8906a9d379

73087890 as geometric shapes

Circle

Radius = n
Diameter 146175780
Circumference 459224756.58076
Area 1.6781884247126E+16

Sphere

Radius = n
Volume 1.6354033464622E+24
Surface area 6.7127536988502E+16
Circumference 459224756.58076

Square

Length = n
Perimeter 292351560
Area 5341839664652100
Diagonal 103361885.28323

Cube

Length = n
Surface area 32051037987912600
Volume 3.9042378980773E+23
Space diagonal 126591938.89801

Equilateral Triangle

Length = n
Perimeter 219263670
Area 2.313084426266E+15
Altitude 63295969.449003

Triangular Pyramid

Length = n
Surface area 2.313084426266E+15
Volume 4.6011884884933E+22
Height 34453961.761078