72509344 (number)

72509344 is an even 8-digits composite number following 72509343 and preceding 72509345. In scientific notation, it is written as 7.2509344 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 48 positive divisors. There are 34497792 positive integers (up to 72509344) that are relatively prime to 72509344.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred nine thousand three hundred forty-four

Notation

Scientific notation 7.2509344 × 10^7
Engineering notation 7.2509344 × 10^6

Prime Factorization of 72509344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 37 × 1303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4531834
Product of the distinct prime numbers

The prime factorization of 72509344 is 2 × 2 × 2 × 2 × 2 × 47 × 37 × 1303. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72509344)

Multiplication

n×y
n×2 145018688
n×3 217528032
n×4 290037376
n×5 362546720

Division

n÷y
n÷2 36254672
n÷3 24169781.333333
n÷3 18127336
n÷5 14501868.8

Exponentiation

ny
n2 5257604967310336
n3 3.8122548719081E+23
n4 2.7642409992286E+31
n5 2.0043330151197E+39

Nth Root

y√n
2√n 8515.241863858
3√n 416.99545873939
4√n 92.278068162798
5√n 37.331788371176

Divisors of 72509344

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 -72509343
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 72509344 can be divided by 48 positive divisors. The sum of these divisors (counting 72509344) is 1, the average is 0.020833333333333.

Base conversion 72509344

Base System Value
2 Binary 100010100100110011110100000
3 Ternary 12001102212010021
4 Quaternary 10110212132200
5 Quinary 122030244334
6 Senary 11110043224
8 Octal 424463640
10 Decimal 72509344
12 Duodecimal 20349514
16 Hexadecimal 45267a0
20 Vigesimal 12d3d74
36 Base36 1764kg

Cryptographic Hash Functions

md5 3095e97ac8a39626422cbfe204a06e55
sha1 4f005138e67a995386499a6d63a76a65b245048f
sha256 f65bda544eae17001a6d78fbccc1ccabdbd551cb12c70aa6835234d05dddd250
sha512 72f16276c5d7532e272884f61fa509dffaa05c7e109eea55364ec11e2232e40d1ada2fcac3d949deb46e96f8b5848eee05d5e8c9297b2a3144df76611b08805a
ripemd-160 5fed9760ed160e3e74a9d1ec0b8844909dbb8025

72509344 as geometric shapes

Circle

Radius = n
Diameter 145018688
Circumference 455589644.85403
Area 1.6517253140779E+16

Sphere

Radius = n
Volume 1.5968735865598E+24
Surface area 6.6069012563117E+16
Circumference 455589644.85403

Square

Length = n
Perimeter 290037376
Area 5257604967310336
Diagonal 102543697.68358

Cube

Length = n
Surface area 31545629803862016
Volume 3.8122548719081E+23
Space diagonal 125589867.83149

Equilateral Triangle

Length = n
Perimeter 217528032
Area 2.276609732377E+15
Altitude 62794933.915745

Triangular Pyramid

Length = n
Surface area 2.276609732377E+15
Volume 4.4927854525628E+22
Height 34181232.561192