73644985 (number)

73644985 is an odd 8-digits composite number following 73644984 and preceding 73644986. In scientific notation, it is written as 7.3644985 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 56586816 positive integers (up to 73644985) that are relatively prime to 73644985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.3644985 × 10^7
Engineering notation 7.3644985 × 10^6

Prime Factorization of 73644985

Prime Factorization 5 × 37 × 79 × 5039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73644985
Product of the distinct prime numbers

The prime factorization of 73644985 is 5 × 37 × 79 × 5039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 15, 63, 222, 390, 1589, 1702, 4123, 33318, 522148, 338970, 8638889, 9577892, 87570276, 42598187, 978427599, 764589643, 1886859325, 8875881281

Basic calculations (n = 73644985)

Multiplication

n×y
n×2 147289970
n×3 220934955
n×4 294579940
n×5 368224925

Division

n÷y
n÷2 36822492.5
n÷3 24548328.333333
n÷3 18411246.25
n÷5 14728997

Exponentiation

ny
n2 5423583815650225
n3 3.994197487498E+23
n4 2.9415261405383E+31
n5 2.1662864849705E+39

Nth Root

y√n
2√n 8581.6656308668
3√n 419.16118488396
4√n 92.637279919408
5√n 37.448000645881

Divisors of 73644985

1, 5, 37, 79, 185, 395, 2923, 5039, 14615, 25195, 186443, 398081, 932215, 1990405, 14728997, 73644985

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 -73644984
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 73644985 can be divided by 16 positive divisors. The sum of these divisors (counting 73644985) is 1, the average is 0.0625.

Base conversion 73644985

Base System Value
2 Binary 100011000111011101110111001
3 Ternary 12010120112221001
4 Quaternary 10120323232321
5 Quinary 122323114420
6 Senary 11150245001
8 Octal 430735671
10 Decimal 73644985
12 Duodecimal 207b6761
16 Hexadecimal 463bbb9
20 Vigesimal 1305c95
36 Base36 17ugu1

Cryptographic Hash Functions

md5 197d80295bdaef5f55ad1d221c7ad526
sha1 13640e626d658b3ba3bd07f12b17a42e2da82e7e
sha256 2cdc4143917410f9cf2377a125d567afc62960a9a9461fbb134dbef0b32d16ca
sha512 0c808bcb23f05ae0585d59426f68837d37b3cbeaeb4e5f4b890c26e9c3d0a452eb81f81f969ec466b41b637b8a43928acb7ec24f1f595276e58c9f76ea004348
ripemd-160 41a5369250742bf6da640fef3143ab028648995e

73644985 as geometric shapes

Circle

Radius = n
Diameter 147289970
Circumference 462725087.69946
Area 1.7038691071375E+16

Sphere

Radius = n
Volume 1.6730855311614E+24
Surface area 6.8154764285501E+16
Circumference 462725087.69946

Square

Length = n
Perimeter 294579940
Area 5423583815650225
Diagonal 104149736.58776

Cube

Length = n
Surface area 32541502893901350
Volume 3.994197487498E+23
Space diagonal 127556855.74265

Equilateral Triangle

Length = n
Perimeter 220934955
Area 2.3484806819536E+15
Altitude 63778427.871324

Triangular Pyramid

Length = n
Surface area 2.3484806819536E+15
Volume 4.7072068813469E+22
Height 34716578.862588