72539984 (number)

72539984 is an even 8-digits composite number following 72539983 and preceding 72539985. In scientific notation, it is written as 7.2539984 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 60 positive divisors. There are 32524800 positive integers (up to 72539984) that are relatively prime to 72539984.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred thirty-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.2539984 × 10^7
Engineering notation 7.2539984 × 10^6

Prime Factorization of 72539984

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 421 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 824318
Product of the distinct prime numbers

The prime factorization of 72539984 is 2 × 2 × 2 × 2 × 11 × 11 × 421 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 84, 63, 792, 627, 740, 4336, 38398, 81924, 998698, 404515, 7697471, 401955, 32457411, 26604874, 499234933, 873409863, 7916479615, 4245777630

Basic calculations (n = 72539984)

Multiplication

n×y
n×2 145079968
n×3 217619952
n×4 290159936
n×5 362699920

Division

n÷y
n÷2 36269992
n÷3 24179994.666667
n÷3 18134996
n÷5 14507996.8

Exponentiation

ny
n2 5262049278720256
n3 3.8170897048558E+23
n4 2.768916261168E+31
n5 2.0085714128247E+39

Nth Root

y√n
2√n 8517.0408006537
3√n 417.05418653409
4√n 92.287815017226
5√n 37.334942868628

Divisors of 72539984

1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 421, 484, 712, 842, 968, 979, 1424, 1684, 1936, 1958, 3368, 3916, 4631, 6736, 7832, 9262, 10769, 15664, 18524, 21538, 37048, 37469, 43076, 50941, 74096, 74938, 86152, 101882, 149876, 172304, 203764, 299752, 407528, 412159, 599504, 815056, 824318, 1648636, 3297272, 4533749, 6594544, 9067498, 18134996, 36269992, 72539984

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72539983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72539984 can be divided by 60 positive divisors. The sum of these divisors (counting 72539984) is 1, the average is 0.016666666666667.

Base conversion 72539984

Base System Value
2 Binary 100010100101101111101010000
3 Ternary 12001111102011002
4 Quaternary 10110231331100
5 Quinary 122032234414
6 Senary 11110441132
8 Octal 424557520
10 Decimal 72539984
12 Duodecimal 203631a8
16 Hexadecimal 452df50
20 Vigesimal 12d79j4
36 Base36 176s7k

Cryptographic Hash Functions

md5 7ee80d797c7f8d5e944b9a59347b90c2
sha1 cc6d9059a99a4bdee34424f715c2260e34d6d96c
sha256 1a10fae29989bb44e413cafaf0491460f63a289a69e4a20bcb7584ecbb695830
sha512 03201ae2792322c8c50e28fc60f6bfd512cbaea98f72ad0fd583bef6a54edbc769c492549f67835fc290c8d6519b7bf9eed734ea870adc5077bb726d8a633eb0
ripemd-160 5cf94451b52e5f160f7017ea9a8683ba7678fe5d

72539984 as geometric shapes

Circle

Radius = n
Diameter 145079968
Circumference 455782161.65184
Area 1.6531215356855E+16

Sphere

Radius = n
Volume 1.5988987966491E+24
Surface area 6.612486142742E+16
Circumference 455782161.65184

Square

Length = n
Perimeter 290159936
Area 5262049278720256
Diagonal 102587029.18713

Cube

Length = n
Surface area 31572295672321536
Volume 3.8170897048558E+23
Space diagonal 125642937.86823

Equilateral Triangle

Length = n
Perimeter 217619952
Area 2.2785341756687E+15
Altitude 62821468.934117

Triangular Pyramid

Length = n
Surface area 2.2785341756687E+15
Volume 4.4984833578348E+22
Height 34195676.395709