72804560 (number)

72804560 is an even 8-digits composite number following 72804559 and preceding 72804561. In scientific notation, it is written as 7.2804560 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 28895360 positive integers (up to 72804560) that are relatively prime to 72804560.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred four thousand five hundred sixty

Notation

Scientific notation 7.2804560 × 10^7
Engineering notation 7.2804560 × 10^6

Prime Factorization of 72804560

Prime Factorization 2 × 2 × 2 × 2 × 5 × 131 × 6947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9100570
Product of the distinct prime numbers

The prime factorization of 72804560 is 2 × 2 × 2 × 2 × 5 × 131 × 6947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 58, 74, 6, 777, 1168, 7622, 88089, 87720, 41213, 108087, 9952954, 6740614, 20264245, 49380780, 957271011, 262351882, 1282088766, 4617172444

Basic calculations (n = 72804560)

Multiplication

n×y
n×2 145609120
n×3 218413680
n×4 291218240
n×5 364022800

Division

n÷y
n÷2 36402280
n÷3 24268186.666667
n÷3 18201140
n÷5 14560912

Exponentiation

ny
n2 5300503956793600
n3 3.8590085835262E+23
n4 2.8095342195985E+31
n5 2.0454690266281E+39

Nth Root

y√n
2√n 8532.5588190179
3√n 417.56061366717
4√n 92.371850793507
5√n 37.3621376641

Divisors of 72804560

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 6947, 10480, 13894, 27788, 34735, 55576, 69470, 111152, 138940, 277880, 555760, 910057, 1820114, 3640228, 4550285, 7280456, 9100570, 14560912, 18201140, 36402280, 72804560

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72804559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72804560 can be divided by 40 positive divisors. The sum of these divisors (counting 72804560) is 1, the average is 0.025.

Base conversion 72804560

Base System Value
2 Binary 100010101101110100011010000
3 Ternary 12001222212002012
4 Quaternary 10111232203100
5 Quinary 122114221220
6 Senary 11120242052
8 Octal 425564320
10 Decimal 72804560
12 Duodecimal 20470328
16 Hexadecimal 456e8d0
20 Vigesimal 12f0b80
36 Base36 17cgcw

Cryptographic Hash Functions

md5 cef0da7e2c8da498853cae74e59070d9
sha1 b8b7974f6370e983feeedd01b45fec7927f17b7b
sha256 6aacd0d6222c5020252e44f3d6fbb3c20789bde96c6233d40b92884757b6a493
sha512 ae4085c6ba3d83de0d97168ef9c87483b6a045e1eff385956af6a277d07f7d1d0164abf45d14eec074d11a42ba576c117c7b5aed679679de9afe30882189abe2
ripemd-160 c93cb5c0018ebea399b5f149f7495b7b4d8d187e

72804560 as geometric shapes

Circle

Radius = n
Diameter 145609120
Circumference 457444541.68767
Area 1.6652024290986E+16

Sphere

Radius = n
Volume 1.6164577354861E+24
Surface area 6.6608097163946E+16
Circumference 457444541.68767

Square

Length = n
Perimeter 291218240
Area 5300503956793600
Diagonal 102961196.15461

Cube

Length = n
Surface area 31803023740761600
Volume 3.8590085835262E+23
Space diagonal 126101196.9427

Equilateral Triangle

Length = n
Perimeter 218413680
Area 2.2951855397216E+15
Altitude 63050598.471348

Triangular Pyramid

Length = n
Surface area 2.2951855397216E+15
Volume 4.5478852301141E+22
Height 34320398.718202