72669 (number)

72669 is an odd 5-digits composite number following 72668 and preceding 72670. In scientific notation, it is written as 7.2669 × 10^4. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 48444 positive integers (up to 72669) that are relatively prime to 72669.

Interesting facts

Basic properties

Name

Name seventy-two thousand six hundred sixty-nine

Notation

Scientific notation 7.2669 × 10^4
Engineering notation 7.2669 × 10^3

Prime Factorization of 72669

Prime Factorization 3 × 24223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72669
Product of the distinct prime numbers

The prime factorization of 72669 is 3 × 24223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 99, 73, 475, 328, 6271, 9388, 9525, 34317, 623941, 753655, 4446482, 193825, 89471818, 12346814, 637679550, 82955477, 9660922439, 9568343178

Basic calculations (n = 72669)

Multiplication

n×y
n×2 145338
n×3 218007
n×4 290676
n×5 363345

Division

n÷y
n÷2 36334.5
n÷3 24223
n÷3 18167.25
n÷5 14533.8

Exponentiation

ny
n2 5280783561
n3 383749260594309
n4 2.7886675018128E+19
n5 2.0264967868923E+24

Nth Root

y√n
2√n 269.57188280679
3√n 41.730129069267
4√n 16.418644365684
5√n 9.3814471596998

Divisors of 72669

1, 3, 24223, 72669

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72669 can be divided by 4 positive divisors. The sum of these divisors (counting 72669) is 1, the average is 0.25.

Base conversion 72669

Base System Value
2 Binary 10001101111011101
3 Ternary 10200200110
4 Quaternary 101233131
5 Quinary 4311134
6 Senary 1320233
8 Octal 215735
10 Decimal 72669
12 Duodecimal 36079
16 Hexadecimal 11bdd
20 Vigesimal 91d9
36 Base36 1k2l

Cryptographic Hash Functions

md5 9d68f1bbf165d2e5ae17a8d230a934f6
sha1 18837c2da84492302819f6c3fc8f4041985f99d5
sha256 b57fdd81462094f79e73f58fa39b014ab013a371d503482a6faccb7ed917f5dd
sha512 52cb277fc1afe63461e995249a6769e7ca4cbd850be609a28286f132fab0207ed2988bc0598cf98fd18d259a7a6f882fdc0c180f00614f0ee4b6e273d8b33ca7
ripemd-160 d60f4aafd45379875f1aa5880c3269af40ee90b4

72669 as geometric shapes

Circle

Radius = n
Diameter 145338
Circumference 456592.79308743
Area 16590070840.435

Sphere

Radius = n
Volume 1.6074451438715E+15
Surface area 66360283361.741
Circumference 456592.79308743

Square

Length = n
Perimeter 290676
Area 5280783561
Diagonal 102769.48536409

Cube

Length = n
Surface area 31684701366
Volume 383749260594309
Space diagonal 125866.40013522

Equilateral Triangle

Length = n
Perimeter 218007
Area 2286646357.8566
Altitude 62933.200067611

Triangular Pyramid

Length = n
Surface area 2286646357.8566
Volume 45225284073593
Height 34256.495121363