72804532 (number)

72804532 is an even 8-digits composite number following 72804531 and preceding 72804533. In scientific notation, it is written as 7.2804532 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 36376056 positive integers (up to 72804532) that are relatively prime to 72804532.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2804532 × 10^7
Engineering notation 7.2804532 × 10^6

Prime Factorization of 72804532

Prime Factorization 2 × 2 × 1579 × 11527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36402266
Product of the distinct prime numbers

The prime factorization of 72804532 is 2 × 2 × 1579 × 11527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 58, 28, 222, 493, 5720, 3108, 79811, 13285, 452377, 347896, 6891843, 628489, 87963439, 50236073, 359621915, 412694134, 4229983616, 9316337922

Basic calculations (n = 72804532)

Multiplication

n×y
n×2 145609064
n×3 218413596
n×4 291218128
n×5 364022660

Division

n÷y
n÷2 36402266
n÷3 24268177.333333
n÷3 18201133
n÷5 14560906.4

Exponentiation

ny
n2 5300499879739024
n3 3.8590041311046E+23
n4 2.8095298975113E+31
n5 2.0454650932832E+39

Nth Root

y√n
2√n 8532.5571782438
3√n 417.56056013711
4√n 92.371841912153
5√n 37.362134790269

Divisors of 72804532

1, 2, 4, 1579, 3158, 6316, 11527, 23054, 46108, 18201133, 36402266, 72804532

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72804531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72804532 can be divided by 12 positive divisors. The sum of these divisors (counting 72804532) is 1, the average is 0.083333333333333.

Base conversion 72804532

Base System Value
2 Binary 100010101101110100010110100
3 Ternary 12001222212001011
4 Quaternary 10111232202310
5 Quinary 122114221112
6 Senary 11120242004
8 Octal 425564264
10 Decimal 72804532
12 Duodecimal 20470304
16 Hexadecimal 456e8b4
20 Vigesimal 12f0b6c
36 Base36 17cgc4

Cryptographic Hash Functions

md5 8d1dfe47f36fe57e83276949abfff308
sha1 9222dc2613290d73ab10bb0cb33a3ab08423753f
sha256 827d426ba380f8ba7ad4684e6b421299178a86dcbdde7e5d70b73a974485d622
sha512 1281c83cee567212544ff50ad4babc227405688ea51e2851ab8c70167c9528ac2ff3185a6c10755d367e78f17facb7600ae2ab6b25b9401ff284d624a0c4cd32
ripemd-160 b58939f17d5605c5aff68d1b19f04a10c70c37d2

72804532 as geometric shapes

Circle

Radius = n
Diameter 145609064
Circumference 457444365.75849
Area 1.6652011482542E+16

Sphere

Radius = n
Volume 1.6164558704601E+24
Surface area 6.6608045930167E+16
Circumference 457444365.75849

Square

Length = n
Perimeter 291218128
Area 5300499879739024
Diagonal 102961156.55663

Cube

Length = n
Surface area 31802999278434144
Volume 3.8590041311046E+23
Space diagonal 126101148.44527

Equilateral Triangle

Length = n
Perimeter 218413596
Area 2.2951837743052E+15
Altitude 63050574.222637

Triangular Pyramid

Length = n
Surface area 2.2951837743052E+15
Volume 4.5478799828849E+22
Height 34320385.518875