72673472 (number)

72673472 is an even 8-digits composite number following 72673471 and preceding 72673473. In scientific notation, it is written as 7.2673472 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 35896320 positive integers (up to 72673472) that are relatively prime to 72673472.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand four hundred seventy-two

Notation

Scientific notation 7.2673472 × 10^7
Engineering notation 7.2673472 × 10^6

Prime Factorization of 72673472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 83 × 13681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2271046
Product of the distinct prime numbers

The prime factorization of 72673472 is 2 × 2 × 2 × 2 × 2 × 2 × 83 × 13681. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 96, 60, 546, 702, 5947, 6158, 6152, 11116, 129726, 225193, 4876614, 4268170, 73901904, 63005156, 823314102, 35376028, 5967327380, 5938486595

Basic calculations (n = 72673472)

Multiplication

n×y
n×2 145346944
n×3 218020416
n×4 290693888
n×5 363367360

Division

n÷y
n÷2 36336736
n÷3 24224490.666667
n÷3 18168368
n÷5 14534694.4

Exponentiation

ny
n2 5281433532534784
n3 3.8382011194653E+23
n4 2.7893540158583E+31
n5 2.0271204096956E+39

Nth Root

y√n
2√n 8524.8737234049
3√n 417.30985066135
4√n 92.330242734463
5√n 37.348673509787

Divisors of 72673472

1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 13681, 27362, 54724, 109448, 218896, 437792, 875584, 1135523, 2271046, 4542092, 9084184, 18168368, 36336736, 72673472

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72673471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72673472 can be divided by 28 positive divisors. The sum of these divisors (counting 72673472) is 1, the average is 0.035714285714286.

Base conversion 72673472

Base System Value
2 Binary 100010101001110100011000000
3 Ternary 12001202012021002
4 Quaternary 10111032203000
5 Quinary 122101022342
6 Senary 11113351132
8 Octal 425164300
10 Decimal 72673472
12 Duodecimal 204084a8
16 Hexadecimal 454e8c0
20 Vigesimal 12e43dc
36 Base36 179n7k

Cryptographic Hash Functions

md5 a41c91a5fa71608d5f5431266f2caf34
sha1 ca71438d897ebc725dcbdcaa0aad2f6d6050eeaf
sha256 ccbd15a08fd44cbe17abbe40d7ed7f29ecaed24518b1c211fbaf3a4987fdb96f
sha512 ac89eeecd05c3a98a988f00aa434f561b62f0f8e79ba0a18f1d27312bdeabd2ceb4417decfd1250a80f4d570da8dd7304558d7632f1eb3fccffe5bdc264c4fcb
ripemd-160 a4e282dfd6ec27922841f0660f923bde2d334ced

72673472 as geometric shapes

Circle

Radius = n
Diameter 145346944
Circumference 456620891.49213
Area 1.6592112786234E+16

Sphere

Radius = n
Volume 1.6077419253216E+24
Surface area 6.6368451144936E+16
Circumference 456620891.49213

Square

Length = n
Perimeter 290693888
Area 5281433532534784
Diagonal 102775809.72714

Cube

Length = n
Surface area 31688601195208704
Volume 3.8382011194653E+23
Space diagonal 125874145.86643

Equilateral Triangle

Length = n
Perimeter 218020416
Area 2.2869278037871E+15
Altitude 62937072.933217

Triangular Pyramid

Length = n
Surface area 2.2869278037871E+15
Volume 4.5233633985528E+22
Height 34258603.24238