72040906 (number)

72040906 is an even 8-digits composite number following 72040905 and preceding 72040907. In scientific notation, it is written as 7.2040906 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 30874668 positive integers (up to 72040906) that are relatively prime to 72040906.

Interesting facts

Basic properties

Name

Name seventy-two million forty thousand nine hundred six

Notation

Scientific notation 7.2040906 × 10^7
Engineering notation 7.2040906 × 10^6

Prime Factorization of 72040906

Prime Factorization 2 × 7 × 5145779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72040906
Product of the distinct prime numbers

The prime factorization of 72040906 is 2 × 7 × 5145779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 5, 98, 994, 405, 5778, 8040, 59667, 51040, 564588, 698076, 6430124, 3717403, 17981091, 7823950, 290996476, 858578953, 1630727421, 5191715622

Basic calculations (n = 72040906)

Multiplication

n×y
n×2 144081812
n×3 216122718
n×4 288163624
n×5 360204530

Division

n÷y
n÷2 36020453
n÷3 24013635.333333
n÷3 18010226.5
n÷5 14408181.2

Exponentiation

ny
n2 5189892137300836
n3 3.7388453161343E+23
n4 2.6934980396817E+31
n5 1.9404203908789E+39

Nth Root

y√n
2√n 8487.6914411399
3√n 416.0955347956
4√n 92.128667857187
5√n 37.283427721425

Divisors of 72040906

1, 2, 7, 14, 5145779, 10291558, 36020453, 72040906

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 -72040905
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 72040906 can be divided by 8 positive divisors. The sum of these divisors (counting 72040906) is 1, the average is 0.125.

Base conversion 72040906

Base System Value
2 Binary 100010010110100000111001010
3 Ternary 12000120001112201
4 Quaternary 10102310013022
5 Quinary 121420302111
6 Senary 11052030414
8 Octal 422640712
10 Decimal 72040906
12 Duodecimal 2016240a
16 Hexadecimal 44b41ca
20 Vigesimal 12a5256
36 Base36 16w34a

Cryptographic Hash Functions

md5 6912cdda66c5934cedb12c446a7f6d2b
sha1 c74c45a9d41e5de8d0a36b13a4aa25309c2d8224
sha256 33bdda48fdedaddf8d58df69f0d42e2989d3a185acb95b89e1adc9717ca68a52
sha512 e6fb8eaed66698c6c39499dfc68cbd21047c30163842c4284c55af026e062989e80b6856714133eb547df1f10dd5c18c88d9b1b71290444a65c6d6bf8278b1fe
ripemd-160 864d87f79914de54978175f307e227e291a6fef5

72040906 as geometric shapes

Circle

Radius = n
Diameter 144081812
Circumference 452646362.09511
Area 1.6304527011468E+16

Sphere

Radius = n
Volume 1.5661238637435E+24
Surface area 6.5218108045871E+16
Circumference 452646362.09511

Square

Length = n
Perimeter 288163624
Area 5189892137300836
Diagonal 101881226.31085

Cube

Length = n
Surface area 31139352823805016
Volume 3.7388453161343E+23
Space diagonal 124778509.41529

Equilateral Triangle

Length = n
Perimeter 216122718
Area 2.2472892169018E+15
Altitude 62389254.707647

Triangular Pyramid

Length = n
Surface area 2.2472892169018E+15
Volume 4.4062714614102E+22
Height 33960408.770282