72798984 (number)

72798984 is an even 8-digits composite number following 72798983 and preceding 72798985. In scientific notation, it is written as 7.2798984 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 23902560 positive integers (up to 72798984) that are relatively prime to 72798984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2798984 × 10^7
Engineering notation 7.2798984 × 10^6

Prime Factorization of 72798984

Prime Factorization 2 × 2 × 2 × 3 × 3 × 67 × 15091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6066582
Product of the distinct prime numbers

The prime factorization of 72798984 is 2 × 2 × 2 × 3 × 3 × 67 × 15091. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72798984)

Multiplication

n×y
n×2 145597968
n×3 218396952
n×4 291195936
n×5 363994920

Division

n÷y
n÷2 36399492
n÷3 24266328
n÷3 18199746
n÷5 14559796.8

Exponentiation

ny
n2 5299692071432256
n3 3.8581219831312E+23
n4 2.8086736052002E+31
n5 2.0446858484619E+39

Nth Root

y√n
2√n 8532.2320643546
3√n 417.54995326612
4√n 92.37008208481
5√n 37.361565343734

Divisors of 72798984

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 -72798983
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 72798984 can be divided by 48 positive divisors. The sum of these divisors (counting 72798984) is 1, the average is 0.020833333333333.

Base conversion 72798984

Base System Value
2 Binary 100010101101101001100001000
3 Ternary 12001222120102200
4 Quaternary 10111231030020
5 Quinary 122114031414
6 Senary 11120200200
8 Octal 425551410
10 Decimal 72798984
12 Duodecimal 20469060
16 Hexadecimal 456d308
20 Vigesimal 12ejh94
36 Base36 17cc20

Cryptographic Hash Functions

md5 ba729ff2c25aed6d97461226799fd81e
sha1 5b6889a506c29195225715fcb7d976a419ecdf68
sha256 070e78730b10b623fdb90d705465a3b0fbb996fc5ff22967ed76fc2d0115ee25
sha512 2dac2dbd526f165f852cd5d067d9961cc11b00dcba521b5d8900309e4b28552d204c6db357331d8914ad4130cbea772fffca96c2c0923bc0b3c040664d837e69
ripemd-160 c0d022e0bfd51a072fe5657bd659f76484911915

72798984 as geometric shapes

Circle

Radius = n
Diameter 145597968
Circumference 457409506.6464
Area 1.66494736779E+16

Sphere

Radius = n
Volume 1.6160863571811E+24
Surface area 6.6597894711599E+16
Circumference 457409506.6464

Square

Length = n
Perimeter 291195936
Area 5299692071432256
Diagonal 102953310.49978

Cube

Length = n
Surface area 31798152428593536
Volume 3.8581219831312E+23
Space diagonal 126091539.02739

Equilateral Triangle

Length = n
Perimeter 218396952
Area 2.2948339830477E+15
Altitude 63045769.513697

Triangular Pyramid

Length = n
Surface area 2.2948339830477E+15
Volume 4.5468403615283E+22
Height 34317770.166594