72798980 (number)

72798980 is an even 8-digits composite number following 72798979 and preceding 72798981. In scientific notation, it is written as 7.2798980 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 28332288 positive integers (up to 72798980) that are relatively prime to 72798980.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 7.2798980 × 10^7
Engineering notation 7.2798980 × 10^6

Prime Factorization of 72798980

Prime Factorization 2 × 2 × 5 × 37 × 98377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36399490
Product of the distinct prime numbers

The prime factorization of 72798980 is 2 × 2 × 5 × 37 × 98377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 71, 39, 478, 818, 3, 6388, 95628, 16532, 215883, 64902, 6888285, 5503394, 19608612, 26275969, 642985516, 280205493, 4698598801, 7249732669

Basic calculations (n = 72798980)

Multiplication

n×y
n×2 145597960
n×3 218396940
n×4 291195920
n×5 363994900

Division

n÷y
n÷2 36399490
n÷3 24266326.666667
n÷3 18199745
n÷5 14559796

Exponentiation

ny
n2 5299691489040400
n3 3.8581213471682E+23
n4 2.8086729879007E+31
n5 2.0446852867273E+39

Nth Root

y√n
2√n 8532.2318299493
3√n 417.54994561857
4√n 92.370080815973
5√n 37.361564933161

Divisors of 72798980

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 98377, 196754, 393508, 491885, 983770, 1967540, 3639949, 7279898, 14559796, 18199745, 36399490, 72798980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72798979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72798980 can be divided by 24 positive divisors. The sum of these divisors (counting 72798980) is 1, the average is 0.041666666666667.

Base conversion 72798980

Base System Value
2 Binary 100010101101101001100000100
3 Ternary 12001222120102112
4 Quaternary 10111231030010
5 Quinary 122114031410
6 Senary 11120200152
8 Octal 425551404
10 Decimal 72798980
12 Duodecimal 20469058
16 Hexadecimal 456d304
20 Vigesimal 12ejh90
36 Base36 17cc1w

Cryptographic Hash Functions

md5 57304a65956ee6cd3375ae1c633e2c01
sha1 9f75c73bf5d5acd3349dda8bd8288fa36f6221db
sha256 225289cc30062d276b3c72aa8cf40f896fbd0ed6835138e5005dffaebbbe16d8
sha512 f2f72c6f0ddece25ed8b6a84a24033f70e9c0706341fc5a6aa8e0f70dd6a3046d90c02fb3c41ad9901606bec6feb486b9a112e0070c5e805c841637e7b0f2250
ripemd-160 a4592f88d59b164ded893296ba643e83164f019b

72798980 as geometric shapes

Circle

Radius = n
Diameter 145597960
Circumference 457409481.51366
Area 1.6649471848262E+16

Sphere

Radius = n
Volume 1.6160860907896E+24
Surface area 6.6597887393047E+16
Circumference 457409481.51366

Square

Length = n
Perimeter 291195920
Area 5299691489040400
Diagonal 102953304.84293

Cube

Length = n
Surface area 31798148934242400
Volume 3.8581213471682E+23
Space diagonal 126091532.09919

Equilateral Triangle

Length = n
Perimeter 218396940
Area 2.2948337308646E+15
Altitude 63045766.049595

Triangular Pyramid

Length = n
Surface area 2.2948337308646E+15
Volume 4.5468396120387E+22
Height 34317768.280976