72509744 (number)

72509744 is an even 8-digits composite number following 72509743 and preceding 72509745. In scientific notation, it is written as 7.2509744 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 60 positive divisors. There are 33398400 positive integers (up to 72509744) that are relatively prime to 72509744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2509744 × 10^7
Engineering notation 7.2509744 × 10^6

Prime Factorization of 72509744

Prime Factorization 2 × 2 × 2 × 2 × 31 × 71 × 29 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 127658
Product of the distinct prime numbers

The prime factorization of 72509744 is 2 × 2 × 2 × 2 × 31 × 71 × 29 × 71. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 11, 21, 389, 224, 7797, 3498, 96212, 79366, 442454, 646437, 2380827, 5056448, 17381937, 2367945, 109334957, 766548677, 1151693070, 9957086942

Basic calculations (n = 72509744)

Multiplication

n×y
n×2 145019488
n×3 217529232
n×4 290038976
n×5 362548720

Division

n÷y
n÷2 36254872
n÷3 24169914.666667
n÷3 18127436
n÷5 14501948.8

Exponentiation

ny
n2 5257662974945536
n3 3.8123179635158E+23
n4 2.7643019958113E+31
n5 2.0043883005497E+39

Nth Root

y√n
2√n 8515.2653511209
3√n 416.99622552735
4√n 92.278195426227
5√n 37.331829559475

Divisors of 72509744

1, 2, 4, 8, 16, 29, 31, 58, 62, 71, 116, 124, 142, 232, 248, 284, 464, 496, 568, 899, 1136, 1798, 2059, 2201, 3596, 4118, 4402, 5041, 7192, 8236, 8804, 10082, 14384, 16472, 17608, 20164, 32944, 35216, 40328, 63829, 80656, 127658, 146189, 156271, 255316, 292378, 312542, 510632, 584756, 625084, 1021264, 1169512, 1250168, 2339024, 2500336, 4531859, 9063718, 18127436, 36254872, 72509744

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 -72509743
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 72509744 can be divided by 60 positive divisors. The sum of these divisors (counting 72509744) is 1, the average is 0.016666666666667.

Base conversion 72509744

Base System Value
2 Binary 100010100100110100100110000
3 Ternary 12001102212200002
4 Quaternary 10110212210300
5 Quinary 122030302434
6 Senary 11110045132
8 Octal 424464460
10 Decimal 72509744
12 Duodecimal 203497a8
16 Hexadecimal 4526930
20 Vigesimal 12d3e74
36 Base36 1764vk

Cryptographic Hash Functions

md5 973795f05e15fe1ef8d3768885ec05fa
sha1 1e4465be40d46b61273992a6f5ec52d83111c5c0
sha256 822ac5177a2d93cf318f1b052bac6f40ad83c6e107649711f845ca1917c82fb2
sha512 2b7b26b8a240971bcf2c1e91c1b0bdf7517897ed28203ad4ed5d1f8a877cc56a3f9bf6aa81b77ddcfe487cbe1931c41b7af64c05e5e0f305bfb0ffc5c310ef80
ripemd-160 15003abe37f849557dc48838e233af133a0359c1

72509744 as geometric shapes

Circle

Radius = n
Diameter 145019488
Circumference 455592158.12815
Area 1.651743537714E+16

Sphere

Radius = n
Volume 1.5969000143106E+24
Surface area 6.606974150856E+16
Circumference 455592158.12815

Square

Length = n
Perimeter 290038976
Area 5257662974945536
Diagonal 102544263.369

Cube

Length = n
Surface area 31545977849673216
Volume 3.8123179635158E+23
Space diagonal 125590560.65181

Equilateral Triangle

Length = n
Perimeter 217529232
Area 2.2766348504198E+15
Altitude 62795280.325906

Triangular Pyramid

Length = n
Surface area 2.2766348504198E+15
Volume 4.4928598067355E+22
Height 34181421.123