72608440 (number)

72608440 is an even 8-digits composite number following 72608439 and preceding 72608441. In scientific notation, it is written as 7.2608440 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 28812672 positive integers (up to 72608440) that are relatively prime to 72608440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2608440 × 10^7
Engineering notation 7.2608440 × 10^6

Prime Factorization of 72608440

Prime Factorization 2 × 2 × 2 × 5 × 127 × 14293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18152110
Product of the distinct prime numbers

The prime factorization of 72608440 is 2 × 2 × 2 × 5 × 127 × 14293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 58, 100, 418, 645, 5031, 6819, 23751, 84375, 267252, 668506, 5233664, 3056797, 47337141, 40666316, 594733362, 706835343, 8949830838, 1518121700

Basic calculations (n = 72608440)

Multiplication

n×y
n×2 145216880
n×3 217825320
n×4 290433760
n×5 363042200

Division

n÷y
n÷2 36304220
n÷3 24202813.333333
n÷3 18152110
n÷5 14521688

Exponentiation

ny
n2 5271985559233600
n3 3.8279064715848E+23
n4 2.7793831736768E+31
n5 2.0180667640292E+39

Nth Root

y√n
2√n 8521.0586196787
3√n 417.18533666531
4√n 92.309580324464
5√n 37.34198680906

Divisors of 72608440

1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14293, 28586, 57172, 71465, 114344, 142930, 285860, 571720, 1815211, 3630422, 7260844, 9076055, 14521688, 18152110, 36304220, 72608440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608440 can be divided by 32 positive divisors. The sum of these divisors (counting 72608440) is 1, the average is 0.03125.

Base conversion 72608440

Base System Value
2 Binary 100010100111110101010111000
3 Ternary 12001121220001111
4 Quaternary 10110332222320
5 Quinary 122041432230
6 Senary 11112130104
8 Octal 424765270
10 Decimal 72608440
12 Duodecimal 20396934
16 Hexadecimal 453eab8
20 Vigesimal 12dg120
36 Base36 178914

Cryptographic Hash Functions

md5 ae856d42082573d743175a6d3d0908ef
sha1 aa4339abb634b72702f7de28d00e7c02821ae3ab
sha256 a801be07985e4ea84079075c75eadca926cc363bfb8503e0cc975ce0a920cb78
sha512 6f334294d5ff7c99de1b5edde6fc2233aa0254e73fd31d33b9f6526a0801ed9a157ec3e85dd3e196ba30adb5f72f9596f6b38ed461c4e13758e8c402753e1a24
ripemd-160 27fca48430c1e64ba43160e26b7c4e1b6a0480d0

72608440 as geometric shapes

Circle

Radius = n
Diameter 145216880
Circumference 456212283.38523
Area 1.656243110272E+16

Sphere

Radius = n
Volume 1.6034297133013E+24
Surface area 6.6249724410879E+16
Circumference 456212283.38523

Square

Length = n
Perimeter 290433760
Area 5271985559233600
Diagonal 102683840.59075

Cube

Length = n
Surface area 31631913355401600
Volume 3.8279064715848E+23
Space diagonal 125761507.13832

Equilateral Triangle

Length = n
Perimeter 217825320
Area 2.2828367113405E+15
Altitude 62880753.569158

Triangular Pyramid

Length = n
Surface area 2.2828367113405E+15
Volume 4.5112310396758E+22
Height 34227946.863584