72042005 (number)

72042005 is an odd 8-digits composite number following 72042004 and preceding 72042006. In scientific notation, it is written as 7.2042005 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 20 positive divisors. There are 46362624 positive integers (up to 72042005) that are relatively prime to 72042005.

Interesting facts

Basic properties

Name

Name seventy-two million forty-two thousand five

Notation

Scientific notation 7.2042005 × 10^7
Engineering notation 7.2042005 × 10^6

Prime Factorization of 72042005

Prime Factorization 85 × 7 × 49 × 7 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10291715
Product of the distinct prime numbers

The prime factorization of 72042005 is 85 × 7 × 49 × 7 × 353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 87, 86, 436, 230, 8548, 7825, 80417, 50381, 992201, 56448, 1396170, 4078636, 68418667, 47463593, 557278988, 897753046, 7482048063, 1302212023

Basic calculations (n = 72042005)

Multiplication

n×y
n×2 144084010
n×3 216126015
n×4 288168020
n×5 360210025

Division

n÷y
n÷2 36021002.5
n÷3 24014001.666667
n÷3 18010501.25
n÷5 14408401

Exponentiation

ny
n2 5190050484420025
n3 3.7390164294884E+23
n4 2.6936624030829E+31
n5 1.9405684031121E+39

Nth Root

y√n
2√n 8487.7561817008
3√n 416.0976506614
4√n 92.129019215993
5√n 37.283541474123

Divisors of 72042005

1, 7, 49, 85, 343, 353, 595, 2401, 2471, 4165, 17297, 29155, 30005, 121079, 204085, 210035, 847553, 1470245, 10291715, 72042005

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72042004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72042005 can be divided by 20 positive divisors. The sum of these divisors (counting 72042005) is 1, the average is 0.05.

Base conversion 72042005

Base System Value
2 Binary 100010010110100011000010101
3 Ternary 12000120010001102
4 Quaternary 10102310120111
5 Quinary 121420321010
6 Senary 11052035445
8 Octal 422643025
10 Decimal 72042005
12 Duodecimal 20162b85
16 Hexadecimal 44b4615
20 Vigesimal 12a5505
36 Base36 16w3yt

Cryptographic Hash Functions

md5 9f9454a080f89d00d89e6952fca1d044
sha1 a009d8277c28ea10d9a7d6d0f2b8caa1c86ac52e
sha256 3091dd75ed1181156397386accdffc8a09fa2009968fc44894348105ae3b9fdd
sha512 86c4e9aabf71e88777ed123f52f58ec1f195c83a12844851d39e19017f0320bff6e32ce6831006f2f1e1edd9fd82684c3f751cf1b4f4f6d5638a360e3fe157ba
ripemd-160 35e236cd7618e06c97738612065a0f71cf644014

72042005 as geometric shapes

Circle

Radius = n
Diameter 144084010
Circumference 452653267.31576
Area 1.6305024473614E+16

Sphere

Radius = n
Volume 1.5661955395376E+24
Surface area 6.5220097894456E+16
Circumference 452653267.31576

Square

Length = n
Perimeter 288168020
Area 5190050484420025
Diagonal 101882780.53155

Cube

Length = n
Surface area 31140302906520150
Volume 3.7390164294884E+23
Space diagonal 124780412.93913

Equilateral Triangle

Length = n
Perimeter 216126015
Area 2.2473577832157E+15
Altitude 62390206.469566

Triangular Pyramid

Length = n
Surface area 2.2473577832157E+15
Volume 4.4064731204319E+22
Height 33960926.84385