72804536 (number)

72804536 is an even 8-digits composite number following 72804535 and preceding 72804537. In scientific notation, it is written as 7.2804536 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 30760800 positive integers (up to 72804536) that are relatively prime to 72804536.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred four thousand five hundred thirty-six

Notation

Scientific notation 7.2804536 × 10^7
Engineering notation 7.2804536 × 10^6

Prime Factorization of 72804536

Prime Factorization 2 × 2 × 2 × 7 × 71 × 18311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18201134
Product of the distinct prime numbers

The prime factorization of 72804536 is 2 × 2 × 2 × 7 × 71 × 18311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 47, 78, 48, 988, 4437, 2861, 29473, 20705, 557829, 217399, 6075695, 4097389, 64400120, 8163174, 142436121, 169825713, 2672010768, 8636237730

Basic calculations (n = 72804536)

Multiplication

n×y
n×2 145609072
n×3 218413608
n×4 291218144
n×5 364022680

Division

n÷y
n÷2 36402268
n÷3 24268178.666667
n÷3 18201134
n÷5 14560907.2

Exponentiation

ny
n2 5300500462175296
n3 3.8590047671646E+23
n4 2.8095305149521E+31
n5 2.0454656551893E+39

Nth Root

y√n
2√n 8532.5574126401
3√n 417.56056778426
4√n 92.371843180918
5√n 37.362135200816

Divisors of 72804536

1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18311, 36622, 73244, 128177, 146488, 256354, 512708, 1025416, 1300081, 2600162, 5200324, 9100567, 10400648, 18201134, 36402268, 72804536

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 -72804535
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 72804536 can be divided by 32 positive divisors. The sum of these divisors (counting 72804536) is 1, the average is 0.03125.

Base conversion 72804536

Base System Value
2 Binary 100010101101110100010111000
3 Ternary 12001222212001022
4 Quaternary 10111232202320
5 Quinary 122114221121
6 Senary 11120242012
8 Octal 425564270
10 Decimal 72804536
12 Duodecimal 20470308
16 Hexadecimal 456e8b8
20 Vigesimal 12f0b6g
36 Base36 17cgc8

Cryptographic Hash Functions

md5 fb6bb32992c9df86aa57fc77fb208474
sha1 0ef5f2bbd5ac036f3a04726182bb73094a0b51ca
sha256 626dc17d6dbb1c3a9e96264a9e03f473376ce8f3957d42c4d6774052612b29f3
sha512 3e1b97666157a0e575436f1405bbd3be0f2e90930b54e233da8c30f0441c81b18added5537ef58bc8faa522c4fe7071f9917e95b96ed0dedc65306757482ec09
ripemd-160 c195f442ae43fa6d442b51aa562a95230a3cc163

72804536 as geometric shapes

Circle

Radius = n
Diameter 145609072
Circumference 457444390.89123
Area 1.6652013312319E+16

Sphere

Radius = n
Volume 1.6164561368923E+24
Surface area 6.6608053249277E+16
Circumference 457444390.89123

Square

Length = n
Perimeter 291218144
Area 5300500462175296
Diagonal 102961162.21348

Cube

Length = n
Surface area 31803002773051776
Volume 3.8590047671646E+23
Space diagonal 126101155.37348

Equilateral Triangle

Length = n
Perimeter 218413608
Area 2.2951840265075E+15
Altitude 63050577.686739

Triangular Pyramid

Length = n
Surface area 2.2951840265075E+15
Volume 4.5478807324888E+22
Height 34320387.404493