72474788 (number)

72474788 is an even 8-digits composite number following 72474787 and preceding 72474789. In scientific notation, it is written as 7.2474788 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 36201120 positive integers (up to 72474788) that are relatively prime to 72474788.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred seventy-four thousand seven hundred eighty-eight

Notation

Scientific notation 7.2474788 × 10^7
Engineering notation 7.2474788 × 10^6

Prime Factorization of 72474788

Prime Factorization 2 × 2 × 1061 × 17077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36237394
Product of the distinct prime numbers

The prime factorization of 72474788 is 2 × 2 × 1061 × 17077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 94, 100, 106, 173, 2758, 4861, 9131, 40906, 109877, 282179, 5213123, 5345537, 53712597, 29675171, 68385198, 15757554, 6572065826, 3094499776

Basic calculations (n = 72474788)

Multiplication

n×y
n×2 144949576
n×3 217424364
n×4 289899152
n×5 362373940

Division

n÷y
n÷2 36237394
n÷3 24158262.666667
n÷3 18118697
n÷5 14494957.6

Exponentiation

ny
n2 5252594895644944
n3 3.8068070151175E+23
n4 2.7589753137755E+31
n5 1.9995615096312E+39

Nth Root

y√n
2√n 8513.2125546118
3√n 416.92920527938
4√n 92.267071887059
5√n 37.328229427744

Divisors of 72474788

1, 2, 4, 1061, 2122, 4244, 17077, 34154, 68308, 18118697, 36237394, 72474788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72474787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72474788 can be divided by 12 positive divisors. The sum of these divisors (counting 72474788) is 1, the average is 0.083333333333333.

Base conversion 72474788

Base System Value
2 Binary 100010100011110000010100100
3 Ternary 12001101002201102
4 Quaternary 10110132002210
5 Quinary 122023143123
6 Senary 11105215232
8 Octal 424360244
10 Decimal 72474788
12 Duodecimal 20331518
16 Hexadecimal 451e0a4
20 Vigesimal 12cj6j8
36 Base36 175dwk

Cryptographic Hash Functions

md5 ee56cbea8b5ae3a7915003a041ec6585
sha1 e7a18fb4d21dfcc83b32ccbfd49fc5fc4256ef61
sha256 f3929e1f9cbed4392b7423537f67fea593bacfdc97535010aca1f17021e87fe2
sha512 8f16126ae19cca383a845c00ae0833918d3bcfbb574e9ba9964dd2366d2075bf217a49d3d01cb6700446cdae08d7b9832881e4d84e8d8ceb299766823a47cc92
ripemd-160 dccd13c6d8792802e28b9c6a8557bc3855ad67b6

72474788 as geometric shapes

Circle

Radius = n
Diameter 144949576
Circumference 455372523.10256
Area 1.6501513536441E+16

Sphere

Radius = n
Volume 1.5945915936436E+24
Surface area 6.6006054145766E+16
Circumference 455372523.10256

Square

Length = n
Perimeter 289899152
Area 5252594895644944
Diagonal 102494828.11971

Cube

Length = n
Surface area 31515569373869664
Volume 3.8068070151175E+23
Space diagonal 125530015.08378

Equilateral Triangle

Length = n
Perimeter 217424364
Area 2.2744403077085E+15
Altitude 62765007.541892

Triangular Pyramid

Length = n
Surface area 2.2744403077085E+15
Volume 4.4863650917635E+22
Height 34164942.706572