72804974 (number)

72804974 is an even 8-digits composite number following 72804973 and preceding 72804975. In scientific notation, it is written as 7.2804974 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 31331520 positive integers (up to 72804974) that are relatively prime to 72804974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2804974 × 10^7
Engineering notation 7.2804974 × 10^6

Prime Factorization of 72804974

Prime Factorization 2 × 11 × 173 × 11 × 37 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6618634
Product of the distinct prime numbers

The prime factorization of 72804974 is 2 × 11 × 173 × 11 × 37 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72804974)

Multiplication

n×y
n×2 145609948
n×3 218414922
n×4 291219896
n×5 364024870

Division

n÷y
n÷2 36402487
n÷3 24268324.666667
n÷3 18201243.5
n÷5 14560994.8

Exponentiation

ny
n2 5300564239140676
n3 3.8590744161597E+23
n4 2.8095981253257E+31
n5 2.0455271846479E+39

Nth Root

y√n
2√n 8532.5830789978
3√n 417.56140514583
4√n 92.371982110366
5√n 37.362180155641

Divisors of 72804974

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 -72804973
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 72804974 can be divided by 48 positive divisors. The sum of these divisors (counting 72804974) is 1, the average is 0.020833333333333.

Base conversion 72804974

Base System Value
2 Binary 100010101101110101001101110
3 Ternary 12001222212122112
4 Quaternary 10111232221232
5 Quinary 122114224344
6 Senary 11120244022
8 Octal 425565156
10 Decimal 72804974
12 Duodecimal 20470612
16 Hexadecimal 456ea6e
20 Vigesimal 12f0c8e
36 Base36 17cgoe

Cryptographic Hash Functions

md5 2c48e9d36a36d23126fd074432910d64
sha1 490e92541d1692da542ad5867876be7aff39d11b
sha256 84964c0cb9e0935560a2e9aee99facf12be98682e2f0938acc8f3436d2d64b9c
sha512 5b703741957953424d18b4820d2bda8559ba762cf2913536197f3dd5dbf1e92f6b876e9a45015f8e7628c5617b552f850ca45c928c952fcaf5368b1e4b5cf117
ripemd-160 86ce63094077b649f48a072bba986afa11d3733e

72804974 as geometric shapes

Circle

Radius = n
Diameter 145609948
Circumference 457447142.92639
Area 1.6652213673565E+16

Sphere

Radius = n
Volume 1.6164853113951E+24
Surface area 6.660885469426E+16
Circumference 457447142.92639

Square

Length = n
Perimeter 291219896
Area 5300564239140676
Diagonal 102961781.63902

Cube

Length = n
Surface area 31803385434844056
Volume 3.8590744161597E+23
Space diagonal 126101914.01173

Equilateral Triangle

Length = n
Perimeter 218414922
Area 2.2952116427436E+15
Altitude 63050957.005866

Triangular Pyramid

Length = n
Surface area 2.2952116427436E+15
Volume 4.5479628146167E+22
Height 34320593.879674