72649500 (number)

72649500 is an even 8-digits composite number following 72649499 and preceding 72649501. In scientific notation, it is written as 7.2649500 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 13824000 positive integers (up to 72649500) that are relatively prime to 72649500.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-nine thousand five hundred

Notation

Scientific notation 7.2649500 × 10^7
Engineering notation 7.2649500 × 10^6

Prime Factorization of 72649500

Prime Factorization 2 × 2 × 1785 × 25 × 11 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36324750
Product of the distinct prime numbers

The prime factorization of 72649500 is 2 × 2 × 1785 × 25 × 11 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 37, 2, 638, 738, 2733, 6215, 12217, 13396, 687965, 142313, 8635599, 1512488, 62753694, 79021497, 452776870, 247942543, 3368162039, 8107712688

Basic calculations (n = 72649500)

Multiplication

n×y
n×2 145299000
n×3 217948500
n×4 290598000
n×5 363247500

Division

n÷y
n÷2 36324750
n÷3 24216500
n÷3 18162375
n÷5 14529900

Exponentiation

ny
n2 5277949850250000
n3 3.8344041764574E+23
n4 2.7856754621754E+31
n5 2.0237792948931E+39

Nth Root

y√n
2√n 8523.467604209
3√n 417.26396114298
4√n 92.322627801688
5√n 37.346209225277

Divisors of 72649500

1, 2, 4, 11, 22, 25, 37, 44, 50, 74, 100, 148, 275, 407, 550, 814, 925, 1100, 1628, 1785, 1850, 3570, 3700, 7140, 10175, 19635, 20350, 39270, 40700, 44625, 66045, 78540, 89250, 132090, 178500, 264180, 490875, 726495, 981750, 1452990, 1651125, 1963500, 2905980, 3302250, 6604500, 18162375, 36324750, 72649500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72649499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72649500 can be divided by 48 positive divisors. The sum of these divisors (counting 72649500) is 1, the average is 0.020833333333333.

Base conversion 72649500

Base System Value
2 Binary 100010101001000101100011100
3 Ternary 12001200222101020
4 Quaternary 10111020230130
5 Quinary 122044241000
6 Senary 11113044140
8 Octal 425105434
10 Decimal 72649500
12 Duodecimal 203b6650
16 Hexadecimal 4548b1c
20 Vigesimal 12e13f0
36 Base36 1794po

Cryptographic Hash Functions

md5 2cfaff574926a9d4c01b717f815a22d9
sha1 7ef02200f6971a9876c82baa79f61a8c4377aff7
sha256 6888525c38b36945bd437c77c4b218264ad32f7faded1f3eb4cfb62577f1d79a
sha512 aa0fd938d2b9424d99def06c1e6e51b63cb8a0d8704f0fd650543603193b06f59a3cd2805fe40ef6cb45da04f68e8b7e80a3bfd37a5182fe9a2e6e5cb9d8017e
ripemd-160 27420067505d611e59a603baa02aad0fec3500a2

72649500 as geometric shapes

Circle

Radius = n
Diameter 145299000
Circumference 456470270.97394
Area 1.6581168475561E+16

Sphere

Radius = n
Volume 1.6061514655537E+24
Surface area 6.6324673902243E+16
Circumference 456470270.97394

Square

Length = n
Perimeter 290598000
Area 5277949850250000
Diagonal 102741908.19962

Cube

Length = n
Surface area 31667699101500000
Volume 3.8344041764574E+23
Space diagonal 125832625.14448

Equilateral Triangle

Length = n
Perimeter 217948500
Area 2.2854193251084E+15
Altitude 62916312.572238

Triangular Pyramid

Length = n
Surface area 2.2854193251084E+15
Volume 4.518888658305E+22
Height 34247302.733208