72605424 (number)

72605424 is an even 8-digits composite number following 72605423 and preceding 72605425. In scientific notation, it is written as 7.2605424 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 23262720 positive integers (up to 72605424) that are relatively prime to 72605424.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred five thousand four hundred twenty-four

Notation

Scientific notation 7.2605424 × 10^7
Engineering notation 7.2605424 × 10^6

Prime Factorization of 72605424

Prime Factorization 2 × 2 × 2 × 2 × 3 × 41 × 79 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9075678
Product of the distinct prime numbers

The prime factorization of 72605424 is 2 × 2 × 2 × 2 × 3 × 41 × 79 × 467. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 79, 35, 420, 727, 6202, 3350, 44661, 23053, 944714, 980390, 8444638, 2710355, 84241537, 79833241, 533839795, 116701772, 4390866490, 5031803602

Basic calculations (n = 72605424)

Multiplication

n×y
n×2 145210848
n×3 217816272
n×4 290421696
n×5 363027120

Division

n÷y
n÷2 36302712
n÷3 24201808
n÷3 18151356
n÷5 14521084.8

Exponentiation

ny
n2 5271547594219776
n3 3.8274294821451E+23
n4 2.7789214038124E+31
n5 2.0176476678648E+39

Nth Root

y√n
2√n 8520.8816445248
3√n 417.17956025513
4√n 92.308621723677
5√n 37.341676582581

Divisors of 72605424

1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 79, 82, 123, 158, 164, 237, 246, 316, 328, 467, 474, 492, 632, 656, 934, 948, 984, 1264, 1401, 1868, 1896, 1968, 2802, 3239, 3736, 3792, 5604, 6478, 7472, 9717, 11208, 12956, 19147, 19434, 22416, 25912, 36893, 38294, 38868, 51824, 57441, 73786, 76588, 77736, 110679, 114882, 147572, 153176, 155472, 221358, 229764, 295144, 306352, 442716, 459528, 590288, 885432, 919056, 1512613, 1770864, 3025226, 4537839, 6050452, 9075678, 12100904, 18151356, 24201808, 36302712, 72605424

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72605423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72605424 can be divided by 80 positive divisors. The sum of these divisors (counting 72605424) is 1, the average is 0.0125.

Base conversion 72605424

Base System Value
2 Binary 100010100111101111011110000
3 Ternary 12001121201220210
4 Quaternary 10110331323300
5 Quinary 122041333144
6 Senary 11112104120
8 Octal 424757360
10 Decimal 72605424
12 Duodecimal 20395040
16 Hexadecimal 453def0
20 Vigesimal 12dfdb4
36 Base36 1786pc

Cryptographic Hash Functions

md5 dbf2aa28d01c34b8fc253355ea6754f1
sha1 7cfc5dda7a37dfd82114c7632d8dd83593dce7df
sha256 f17c0903530bdf500cb25776a49e2c9af76084160526beccaed166bbe90c145e
sha512 2c0e590756bf8bc684484af5d50fbe29d20d362b2feaa131cc3abee2c638b7cce96e2edc71e0c22e96d835485777d0347aba7b80088df4643de9090666e61ae6
ripemd-160 f633d97f42a61ee1ee378dc5b8f1630bba63f775

72605424 as geometric shapes

Circle

Radius = n
Diameter 145210848
Circumference 456193333.29834
Area 1.656105519505E+16

Sphere

Radius = n
Volume 1.603229912432E+24
Surface area 6.6244220780199E+16
Circumference 456193333.29834

Square

Length = n
Perimeter 290421696
Area 5271547594219776
Diagonal 102679575.32265

Cube

Length = n
Surface area 31629285565318656
Volume 3.8274294821451E+23
Space diagonal 125756283.27308

Equilateral Triangle

Length = n
Perimeter 217816272
Area 2.2826470669265E+15
Altitude 62878141.63654

Triangular Pyramid

Length = n
Surface area 2.2826470669265E+15
Volume 4.5106689022302E+22
Height 34226525.10755