72804914 (number)

72804914 is an even 8-digits composite number following 72804913 and preceding 72804915. In scientific notation, it is written as 7.2804914 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 27106560 positive integers (up to 72804914) that are relatively prime to 72804914.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred four thousand nine hundred fourteen

Notation

Scientific notation 7.2804914 × 10^7
Engineering notation 7.2804914 × 10^6

Prime Factorization of 72804914

Prime Factorization 2 × 7 × 221 × 23531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72804914
Product of the distinct prime numbers

The prime factorization of 72804914 is 2 × 7 × 221 × 23531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 16, 31, 22, 480, 4213, 356, 83274, 57414, 699683, 342223, 7358374, 1421362, 65024389, 67487407, 652842286, 488783454, 7351062046, 70744089

Basic calculations (n = 72804914)

Multiplication

n×y
n×2 145609828
n×3 218414742
n×4 291219656
n×5 364024570

Division

n÷y
n÷2 36402457
n÷3 24268304.666667
n÷3 18201228.5
n÷5 14560982.8

Exponentiation

ny
n2 5300555502547396
n3 3.8590648751519E+23
n4 2.8095888635585E+31
n5 2.0455187558674E+39

Nth Root

y√n
2√n 8532.579563063
3√n 417.56129043897
4√n 92.371963078972
5√n 37.362173997459

Divisors of 72804914

1, 2, 7, 14, 221, 442, 1547, 3094, 23531, 47062, 164717, 329434, 5200351, 10400702, 36402457, 72804914

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 -72804913
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 72804914 can be divided by 16 positive divisors. The sum of these divisors (counting 72804914) is 1, the average is 0.0625.

Base conversion 72804914

Base System Value
2 Binary 100010101101110101000110010
3 Ternary 12001222212120022
4 Quaternary 10111232220302
5 Quinary 122114224124
6 Senary 11120243442
8 Octal 425565062
10 Decimal 72804914
12 Duodecimal 20470582
16 Hexadecimal 456ea32
20 Vigesimal 12f0c5e
36 Base36 17cgmq

Cryptographic Hash Functions

md5 69fb84cd88f81d52bfcfc3fd4a825e35
sha1 60ef8cd184892c62d00540e17204239a85bae413
sha256 e96fa97edabeb951cc6f77191ca2d89a5a9f346ae460df53313d5a09a7153129
sha512 7da222d0a674f0aaa0999e8d47435fc8356b9421e44f793a6f896f3853dd817c4c025738d59b54d8cd0875142804031b7934f65c713114f6c22e3ff3034697df
ripemd-160 60389e72c360e0c9f2e6d2a0865554ae5a0f12b8

72804914 as geometric shapes

Circle

Radius = n
Diameter 145609828
Circumference 457446765.93527
Area 1.6652186226748E+16

Sphere

Radius = n
Volume 1.6164813148671E+24
Surface area 6.6608744906991E+16
Circumference 457446765.93527

Square

Length = n
Perimeter 291219656
Area 5300555502547396
Diagonal 102961696.78621

Cube

Length = n
Surface area 31803333015284376
Volume 3.8590648751519E+23
Space diagonal 126101810.08868

Equilateral Triangle

Length = n
Perimeter 218414742
Area 2.2952078596877E+15
Altitude 63050905.044341

Triangular Pyramid

Length = n
Surface area 2.2952078596877E+15
Volume 4.5479515704312E+22
Height 34320565.595402