72804960 (number)

72804960 is an even 8-digits composite number following 72804959 and preceding 72804961. In scientific notation, it is written as 7.2804960 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 18372096 positive integers (up to 72804960) that are relatively prime to 72804960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2804960 × 10^7
Engineering notation 7.2804960 × 10^6

Prime Factorization of 72804960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 45 × 3 × 19 × 887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4550310
Product of the distinct prime numbers

The prime factorization of 72804960 is 2 × 2 × 2 × 2 × 2 × 45 × 3 × 19 × 887. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72804960)

Multiplication

n×y
n×2 145609920
n×3 218414880
n×4 291219840
n×5 364024800

Division

n÷y
n÷2 36402480
n÷3 24268320
n÷3 18201240
n÷5 14560992

Exponentiation

ny
n2 5300562200601600
n3 3.8590721899231E+23
n4 2.8095959642446E+31
n5 2.0455252179299E+39

Nth Root

y√n
2√n 8532.5822586132
3√n 417.5613783809
4√n 92.371977669709
5√n 37.362178718732

Divisors of 72804960

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72804959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72804960 can be divided by 96 positive divisors. The sum of these divisors (counting 72804960) is 1, the average is 0.010416666666667.

Base conversion 72804960

Base System Value
2 Binary 100010101101110101001100000
3 Ternary 12001222212122000
4 Quaternary 10111232221200
5 Quinary 122114224320
6 Senary 11120244000
8 Octal 425565140
10 Decimal 72804960
12 Duodecimal 20470600
16 Hexadecimal 456ea60
20 Vigesimal 12f0c80
36 Base36 17cgo0

Cryptographic Hash Functions

md5 c1a8907d66baec58ab029cadc06490b5
sha1 ce7c9da4d5d9918294879c2cbfc4c14a1d7b6dd9
sha256 c5b2b7ad97d21b396f53f30cfb4e835f54b0b5c3355285d3fada86b3a10e20ef
sha512 ed1b7deedfa5040998f5e9f8d46f518461ae24b16a84d4de7d166252bf772b4645f10490a54bd04cdcf5a24eb34eabcdc59948afa4770cc133a32f2c3179ea87
ripemd-160 849da744624e69fc11f7461fd524de5addb634a6

72804960 as geometric shapes

Circle

Radius = n
Diameter 145609920
Circumference 457447054.9618
Area 1.6652207269306E+16

Sphere

Radius = n
Volume 1.6164843788714E+24
Surface area 6.6608829077223E+16
Circumference 457447054.9618

Square

Length = n
Perimeter 291219840
Area 5300562200601600
Diagonal 102961761.84003

Cube

Length = n
Surface area 31803373203609600
Volume 3.8590721899231E+23
Space diagonal 126101889.76302

Equilateral Triangle

Length = n
Perimeter 218414880
Area 2.2952107600303E+15
Altitude 63050944.88151

Triangular Pyramid

Length = n
Surface area 2.2952107600303E+15
Volume 4.5479601909718E+22
Height 34320587.28001