72644462 (number)

72644462 is an even 8-digits composite number following 72644461 and preceding 72644463. In scientific notation, it is written as 7.2644462 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 32973120 positive integers (up to 72644462) that are relatively prime to 72644462.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2644462 × 10^7
Engineering notation 7.2644462 × 10^6

Prime Factorization of 72644462

Prime Factorization 2 × 11 × 857 × 3853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72644462
Product of the distinct prime numbers

The prime factorization of 72644462 is 2 × 11 × 857 × 3853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 100, 50, 256, 122, 5723, 6293, 74027, 99410, 701179, 180748, 5702615, 3150157, 3049473, 51493871, 336616886, 818017545, 7341143268, 982900748

Basic calculations (n = 72644462)

Multiplication

n×y
n×2 145288924
n×3 217933386
n×4 290577848
n×5 363222310

Division

n÷y
n÷2 36322231
n÷3 24214820.666667
n÷3 18161115.5
n÷5 14528892.4

Exponentiation

ny
n2 5277217859269444
n3 3.8336065224342E+23
n4 2.7849028334192E+31
n5 2.0230776805602E+39

Nth Root

y√n
2√n 8523.1720620905
3√n 417.25431563301
4√n 92.321027193649
5√n 37.345691243952

Divisors of 72644462

1, 2, 11, 22, 857, 1714, 3853, 7706, 9427, 18854, 42383, 84766, 3302021, 6604042, 36322231, 72644462

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 -72644461
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 72644462 can be divided by 16 positive divisors. The sum of these divisors (counting 72644462) is 1, the average is 0.0625.

Base conversion 72644462

Base System Value
2 Binary 100010101000111011101101110
3 Ternary 12001200201110122
4 Quaternary 10111013131232
5 Quinary 122044110322
6 Senary 11113004542
8 Octal 425073556
10 Decimal 72644462
12 Duodecimal 203b3752
16 Hexadecimal 454776e
20 Vigesimal 12e0b32
36 Base36 1790tq

Cryptographic Hash Functions

md5 d7064de4a65e3c132d5309554edb8154
sha1 6e23c6072243ab20cfa069c684ed33151b19a602
sha256 4567e0789530482c0677c307ffed22d66d87835b1752dda6406ece306373161c
sha512 6ff1c69324ade619b027c6644ce217ee7da39cd7ccfba9f7abfe8c6067cbc74e2633e0e1091f8c635bc93c11ad98e3a8d54e005e6dd079cb0c09784bd24454cf
ripemd-160 8feff6952d4632849d04cf5d4063b490b4fa1bc1

72644462 as geometric shapes

Circle

Radius = n
Diameter 145288924
Circumference 456438616.28637
Area 1.6578868858074E+16

Sphere

Radius = n
Volume 1.6058173450178E+24
Surface area 6.6315475432295E+16
Circumference 456438616.28637

Square

Length = n
Perimeter 290577848
Area 5277217859269444
Diagonal 102734783.3917

Cube

Length = n
Surface area 31663307155616664
Volume 3.8336065224342E+23
Space diagonal 125823899.07251

Equilateral Triangle

Length = n
Perimeter 217933386
Area 2.2851023637161E+15
Altitude 62911949.536253

Triangular Pyramid

Length = n
Surface area 2.2851023637161E+15
Volume 4.5179486140237E+22
Height 34244927.797232