72664900 (number)

72664900 is an even 8-digits composite number following 72664899 and preceding 72664901. In scientific notation, it is written as 7.2664900 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 22646400 positive integers (up to 72664900) that are relatively prime to 72664900.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-four thousand nine hundred

Notation

Scientific notation 7.2664900 × 10^7
Engineering notation 7.2664900 × 10^6

Prime Factorization of 72664900

Prime Factorization 2 × 2 × 5 × 55 × 7 × 9437

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36332450
Product of the distinct prime numbers

The prime factorization of 72664900 is 2 × 2 × 5 × 55 × 7 × 9437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 47, 9, 237, 937, 8164, 7157, 1680, 12779, 915393, 811098, 8647553, 2233128, 56269385, 82206885, 517764861, 890368867, 1222102182, 7076313590

Basic calculations (n = 72664900)

Multiplication

n×y
n×2 145329800
n×3 217994700
n×4 290659600
n×5 363324500

Division

n÷y
n÷2 36332450
n÷3 24221633.333333
n÷3 18166225
n÷5 14532980

Exponentiation

ny
n2 5280187692010000
n3 3.8368431062114E+23
n4 2.7880382062854E+31
n5 2.0259251745591E+39

Nth Root

y√n
2√n 8524.3709445331
3√n 417.29344247004
4√n 92.327519973912
5√n 37.347792396152

Divisors of 72664900

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 55, 70, 110, 140, 220, 275, 385, 550, 770, 1100, 1540, 1925, 3850, 7700, 9437, 18874, 37748, 47185, 66059, 94370, 132118, 188740, 264236, 330295, 519035, 660590, 1038070, 1321180, 2076140, 2595175, 3633245, 5190350, 7266490, 10380700, 14532980, 18166225, 36332450, 72664900

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 -72664899
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 72664900 can be divided by 48 positive divisors. The sum of these divisors (counting 72664900) is 1, the average is 0.020833333333333.

Base conversion 72664900

Base System Value
2 Binary 100010101001100011101000100
3 Ternary 12001201202111121
4 Quaternary 10111030131010
5 Quinary 122100234100
6 Senary 11113243324
8 Octal 425143504
10 Decimal 72664900
12 Duodecimal 20403544
16 Hexadecimal 454c744
20 Vigesimal 12e3250
36 Base36 179glg

Cryptographic Hash Functions

md5 4913f3b3e6e503c0e46c891249ae7d3c
sha1 270d98dec21de17810a1ceba0efbb9a00e13e3bb
sha256 7838efe117da9625c03e14a21f2d7dc6d874e7bba829d00edb7e55ebd0d6c2b1
sha512 d5eb3b6c429ee2fb5f3e2ff0553db8f9ea6f12595f8d779f6fa87dce58e6b08cd30283fe5bdc220519fea7b8d73a225990c0b52b12e491cb3ea3b372e0e8566d
ripemd-160 a652c5151a8613ef732157e38ad116d2dafd89e0

72664900 as geometric shapes

Circle

Radius = n
Diameter 145329800
Circumference 456567032.02767
Area 1.6588198862794E+16

Sphere

Radius = n
Volume 1.60717308206E+24
Surface area 6.6352795451175E+16
Circumference 456567032.02767

Square

Length = n
Perimeter 290659600
Area 5280187692010000
Diagonal 102763687.08848

Cube

Length = n
Surface area 31681126152060000
Volume 3.8368431062114E+23
Space diagonal 125859298.72691

Equilateral Triangle

Length = n
Perimeter 217994700
Area 2.2863883390153E+15
Altitude 62929649.363456

Triangular Pyramid

Length = n
Surface area 2.2863883390153E+15
Volume 4.5217629645849E+22
Height 34254562.362828