72672957 (number)

72672957 is an odd 8-digits composite number following 72672956 and preceding 72672958. In scientific notation, it is written as 7.2672957 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 40886208 positive integers (up to 72672957) that are relatively prime to 72672957.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-two thousand nine hundred fifty-seven

Notation

Scientific notation 7.2672957 × 10^7
Engineering notation 7.2672957 × 10^6

Prime Factorization of 72672957

Prime Factorization 9 × 7 × 9 × 67 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8074773
Product of the distinct prime numbers

The prime factorization of 72672957 is 9 × 7 × 9 × 67 × 1913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 4, 33, 331, 930, 7773, 5720, 32313, 25399, 693546, 312139, 4047464, 9059813, 85716823, 2522673, 669575059, 337931292, 3998228874, 5070974467

Basic calculations (n = 72672957)

Multiplication

n×y
n×2 145345914
n×3 218018871
n×4 290691828
n×5 363364785

Division

n÷y
n÷2 36336478.5
n÷3 24224319
n÷3 18168239.25
n÷5 14534591.4

Exponentiation

ny
n2 5281358679123849
n3 3.8381195218954E+23
n4 2.7892749497557E+31
n5 2.0270485848477E+39

Nth Root

y√n
2√n 8524.8435176254
3√n 417.30886490467
4√n 92.33007915964
5√n 37.34862057542

Divisors of 72672957

1, 7, 9, 63, 67, 81, 469, 567, 603, 1913, 4221, 5427, 13391, 17217, 37989, 120519, 128171, 154953, 897197, 1084671, 1153539, 8074773, 10381851, 72672957

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72672956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72672957 can be divided by 24 positive divisors. The sum of these divisors (counting 72672957) is 1, the average is 0.041666666666667.

Base conversion 72672957

Base System Value
2 Binary 100010101001110011010111101
3 Ternary 12001202011120000
4 Quaternary 10111032122331
5 Quinary 122101013312
6 Senary 11113344513
8 Octal 425163275
10 Decimal 72672957
12 Duodecimal 20408139
16 Hexadecimal 454e6bd
20 Vigesimal 12e427h
36 Base36 179mt9

Cryptographic Hash Functions

md5 815b0bb97d2c34d791bc5a574435f068
sha1 15dd6406c4fb3c6b0bc92613f83e8834df51e792
sha256 091ce704a6d69dcb2cdf2e12b0bd2a9f5707f95450792e777a7bb639ecadd920
sha512 e6d11c86dccd2fa878c3df6daf1d3077f18775656d14e166a142f1318a1bb95b10b5a988a1ceec0c341a13aab6ab434859770aba2ae404f224ff173821fc4bea
ripemd-160 c795804904c05d041bea4417ed1ec3d49593a8f2

72672957 as geometric shapes

Circle

Radius = n
Diameter 145345914
Circumference 456617655.65169
Area 1.6591877627308E+16

Sphere

Radius = n
Volume 1.6077077458115E+24
Surface area 6.6367510509233E+16
Circumference 456617655.65169

Square

Length = n
Perimeter 290691828
Area 5281358679123849
Diagonal 102775081.40716

Cube

Length = n
Surface area 31688152074743094
Volume 3.8381195218954E+23
Space diagonal 125873253.86027

Equilateral Triangle

Length = n
Perimeter 218018871
Area 2.2868953913093E+15
Altitude 62936626.930134

Triangular Pyramid

Length = n
Surface area 2.2868953913093E+15
Volume 4.5232672348946E+22
Height 34258360.469052