72804512 (number)

72804512 is an even 8-digits composite number following 72804511 and preceding 72804513. In scientific notation, it is written as 7.2804512 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 32766720 positive integers (up to 72804512) that are relatively prime to 72804512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2804512 × 10^7
Engineering notation 7.2804512 × 10^6

Prime Factorization of 72804512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 107 × 1933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4550282
Product of the distinct prime numbers

The prime factorization of 72804512 is 2 × 2 × 2 × 2 × 2 × 11 × 107 × 1933. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72804512)

Multiplication

n×y
n×2 145609024
n×3 218413536
n×4 291218048
n×5 364022560

Division

n÷y
n÷2 36402256
n÷3 24268170.666667
n÷3 18201128
n÷5 14560902.4

Exponentiation

ny
n2 5300496967558144
n3 3.8590009508055E+23
n4 2.8095268103093E+31
n5 2.0454622837549E+39

Nth Root

y√n
2√n 8532.5560062621
3√n 417.56052190134
4√n 92.371835568327
5√n 37.362132737532

Divisors of 72804512

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72804511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72804512 can be divided by 48 positive divisors. The sum of these divisors (counting 72804512) is 1, the average is 0.020833333333333.

Base conversion 72804512

Base System Value
2 Binary 100010101101110100010100000
3 Ternary 12001222212000102
4 Quaternary 10111232202200
5 Quinary 122114221022
6 Senary 11120241532
8 Octal 425564240
10 Decimal 72804512
12 Duodecimal 204702a8
16 Hexadecimal 456e8a0
20 Vigesimal 12f0b5c
36 Base36 17cgbk

Cryptographic Hash Functions

md5 8b198305f5df3434103aa5f4a6a4a072
sha1 c7121fc5c4e1298c521f5f75fbff27fe9e06b5f3
sha256 a465add74465d79f459879579a3acf6ab882a820e8693b69f774f9fa6ae6862e
sha512 cfd9f19afbb665f005b385d5e616df8799c74a307876bc23ae340f27d8522bce5437fae324d33bab482f1389f82c45527fabd724f3cceeca25759de62f562a58
ripemd-160 a5e0503dd2c30c62f73e656dbfc4cdbb88c440ed

72804512 as geometric shapes

Circle

Radius = n
Diameter 145609024
Circumference 457444240.09478
Area 1.6652002333656E+16

Sphere

Radius = n
Volume 1.6164545382995E+24
Surface area 6.6608009334623E+16
Circumference 457444240.09478

Square

Length = n
Perimeter 291218048
Area 5300496967558144
Diagonal 102961128.27235

Cube

Length = n
Surface area 31802981805348864
Volume 3.8590009508055E+23
Space diagonal 126101113.80426

Equilateral Triangle

Length = n
Perimeter 218413536
Area 2.2951825132939E+15
Altitude 63050556.902129

Triangular Pyramid

Length = n
Surface area 2.2951825132939E+15
Volume 4.5478762348665E+22
Height 34320376.090785