73909985 (number)

73909985 is an odd 8-digits composite number following 73909984 and preceding 73909986. In scientific notation, it is written as 7.3909985 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 59071104 positive integers (up to 73909985) that are relatively prime to 73909985.

Interesting facts

Basic properties

Name

Name seventy-three million nine hundred nine thousand nine hundred eighty-five

Notation

Scientific notation 7.3909985 × 10^7
Engineering notation 7.3909985 × 10^6

Prime Factorization of 73909985

Prime Factorization 5 × 1129 × 13093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 73909985
Product of the distinct prime numbers

The prime factorization of 73909985 is 5 × 1129 × 13093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 62, 64, 871, 59, 1120, 810, 86002, 88387, 183597, 533763, 2404338, 2443208, 71709248, 63303046, 564121587, 310928555, 5995900737, 2137409627

Basic calculations (n = 73909985)

Multiplication

n×y
n×2 147819970
n×3 221729955
n×4 295639940
n×5 369549925

Division

n÷y
n÷2 36954992.5
n÷3 24636661.666667
n÷3 18477496.25
n÷5 14781997

Exponentiation

ny
n2 5462685882700225
n3 4.0374703165009E+23
n4 2.9840937053052E+31
n5 2.205543209977E+39

Nth Root

y√n
2√n 8597.0916593927
3√n 419.66334511366
4√n 92.720502907354
5√n 37.474912097755

Divisors of 73909985

1, 5, 1129, 5645, 13093, 65465, 14781997, 73909985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73909984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73909985 can be divided by 8 positive divisors. The sum of these divisors (counting 73909985) is 1, the average is 0.125.

Base conversion 73909985

Base System Value
2 Binary 100011001111100011011100001
3 Ternary 12011002000102212
4 Quaternary 10121330123201
5 Quinary 122410104420
6 Senary 11200051505
8 Octal 431743341
10 Decimal 73909985
12 Duodecimal 20903b95
16 Hexadecimal 467c6e1
20 Vigesimal 131iej5
36 Base36 1805b5

Cryptographic Hash Functions

md5 45ea6337251195746fa316f3f780b5b1
sha1 45d7564e1dbaa8267dd246d684b760a017cdc158
sha256 43e1e204bf7cadba9e9f8a05702cea930a336a9f1f962832cb76ec607b91afb4
sha512 275c3bc4a376ca00f88af63dad5cd66d9493c62b2b5cd3400c957a63fcfc32a50ec5c5185b1bad169f7187783d1cf53fdd106412d2fa9841d463b404565cff95
ripemd-160 31c0ef664ebeac617befa3f44bfaa05e5b9b64c5

73909985 as geometric shapes

Circle

Radius = n
Diameter 147819970
Circumference 464390131.80586
Area 1.716153383796E+16

Sphere

Radius = n
Volume 1.6912116113875E+24
Surface area 6.8646135351839E+16
Circumference 464390131.80586

Square

Length = n
Perimeter 295639940
Area 5462685882700225
Diagonal 104524503.18179

Cube

Length = n
Surface area 32776115296201350
Volume 4.0374703165009E+23
Space diagonal 128015849.20665

Equilateral Triangle

Length = n
Perimeter 221729955
Area 2.3654123736565E+15
Altitude 64007924.603327

Triangular Pyramid

Length = n
Surface area 2.3654123736565E+15
Volume 4.7582043993953E+22
Height 34841501.060597