72029440 (number)

72029440 is an even 8-digits composite number following 72029439 and preceding 72029441. In scientific notation, it is written as 7.2029440 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 24692736 positive integers (up to 72029440) that are relatively prime to 72029440.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-nine thousand four hundred forty

Notation

Scientific notation 7.2029440 × 10^7
Engineering notation 7.2029440 × 10^6

Prime Factorization of 72029440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 8039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 562730
Product of the distinct prime numbers

The prime factorization of 72029440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 8039. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 3, 7, 88, 356, 464, 5450, 5755, 15732, 13458, 405452, 433476, 4959163, 6546426, 32372004, 23507930, 491670136, 47032708, 6878274282, 9314501117

Basic calculations (n = 72029440)

Multiplication

n×y
n×2 144058880
n×3 216088320
n×4 288117760
n×5 360147200

Division

n÷y
n÷2 36014720
n÷3 24009813.333333
n÷3 18007360
n÷5 14405888

Exponentiation

ny
n2 5188240226713600
n3 3.7370603811565E+23
n4 2.6917836650089E+31
n5 1.9388766999174E+39

Nth Root

y√n
2√n 8487.0159655794
3√n 416.07345842814
4√n 92.125001848464
5√n 37.282240842958

Divisors of 72029440

1, 2, 4, 8, 16, 32, 35, 64, 70, 128, 140, 256, 280, 560, 1120, 2240, 4480, 8039, 8960, 16078, 32156, 64312, 128624, 257248, 281365, 514496, 562730, 1028992, 1125460, 2057984, 2250920, 4501840, 9003680, 18007360, 36014720, 72029440

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72029439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72029440 can be divided by 36 positive divisors. The sum of these divisors (counting 72029440) is 1, the average is 0.027777777777778.

Base conversion 72029440

Base System Value
2 Binary 100010010110001010100000000
3 Ternary 12000112110211001
4 Quaternary 10102301110000
5 Quinary 121414420230
6 Senary 11051501344
8 Octal 422612400
10 Decimal 72029440
12 Duodecimal 20157854
16 Hexadecimal 44b1500
20 Vigesimal 12a3dc0
36 Base36 16vu9s

Cryptographic Hash Functions

md5 c8e582655400d91d9ca448e124497a05
sha1 12e9af21a38c58854c6072ccca615b3f352392ef
sha256 97b1461d86ef987254a912a2deadf4dc5c27e23ef7966fdd1d9ba5088a157caf
sha512 a162e4fc0e9f311b1c0b045380b28cde3390ceb2a45a706d92964fee2d8b30dc7ad2060d9c386417d025c5ba86a1cd440dabe5b0a0d61a3e8b65b4b369359d1b
ripemd-160 3d9988907a216f12600c871757aba8c2fa6c43a7

72029440 as geometric shapes

Circle

Radius = n
Diameter 144058880
Circumference 452574319.09237
Area 1.6299337381302E+16

Sphere

Radius = n
Volume 1.5653761919284E+24
Surface area 6.519734952521E+16
Circumference 452574319.09237

Square

Length = n
Perimeter 288117760
Area 5188240226713600
Diagonal 101865010.93814

Cube

Length = n
Surface area 31129441360281600
Volume 3.7370603811565E+23
Space diagonal 124758649.72073

Equilateral Triangle

Length = n
Perimeter 216088320
Area 2.2465739186352E+15
Altitude 62379324.860367

Triangular Pyramid

Length = n
Surface area 2.2465739186352E+15
Volume 4.4041678953656E+22
Height 33955003.646046