72156766 (number)

72156766 is an even 8-digits composite number following 72156765 and preceding 72156767. In scientific notation, it is written as 7.2156766 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 32630080 positive integers (up to 72156766) that are relatively prime to 72156766.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred fifty-six thousand seven hundred sixty-six

Notation

Scientific notation 7.2156766 × 10^7
Engineering notation 7.2156766 × 10^6

Prime Factorization of 72156766

Prime Factorization 2 × 11 × 197 × 16649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72156766
Product of the distinct prime numbers

The prime factorization of 72156766 is 2 × 11 × 197 × 16649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 58, 85, 110, 334, 8549, 962, 44512, 69658, 919554, 172054, 7468126, 3603435, 49534302, 57180917, 249810037, 484409897, 3663209909, 4907085774

Basic calculations (n = 72156766)

Multiplication

n×y
n×2 144313532
n×3 216470298
n×4 288627064
n×5 360783830

Division

n÷y
n÷2 36078383
n÷3 24052255.333333
n÷3 18039191.5
n÷5 14431353.2

Exponentiation

ny
n2 5206598879578756
n3 3.7569133700963E+23
n4 2.7108671892831E+31
n5 1.9560740943418E+39

Nth Root

y√n
2√n 8494.5138766147
3√n 416.31847761335
4√n 92.165687089148
5√n 37.295412250807

Divisors of 72156766

1, 2, 11, 22, 197, 394, 2167, 4334, 16649, 33298, 183139, 366278, 3279853, 6559706, 36078383, 72156766

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72156765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72156766 can be divided by 16 positive divisors. The sum of these divisors (counting 72156766) is 1, the average is 0.0625.

Base conversion 72156766

Base System Value
2 Binary 100010011010000011001011110
3 Ternary 12000202221110211
4 Quaternary 10103100121132
5 Quinary 121433004031
6 Senary 11054323034
8 Octal 423203136
10 Decimal 72156766
12 Duodecimal 201b947a
16 Hexadecimal 44d065e
20 Vigesimal 12ajbi6
36 Base36 16ykim

Cryptographic Hash Functions

md5 a6889471dc8be07caa8d77656cc2a94e
sha1 4399ba84b48e6ce052498bfb6b37e6d9f068e43f
sha256 882cd777ea6f491b82a8abceeb740d4edd71ca834487607c6064b53ed721c940
sha512 eb10b87fed0bcb8ff11070a786a641402792d5809b1316ead30d83cb5c0a0dd517b442253e149ef57cabe6c41fce7f9ab8b421701bf07196b2fb673d71387753
ripemd-160 a07a24ba5e1c941bce62e338a31c7ecbd0ccf762

72156766 as geometric shapes

Circle

Radius = n
Diameter 144313532
Circumference 453374331.9448
Area 1.6357012790273E+16

Sphere

Radius = n
Volume 1.573692192489E+24
Surface area 6.5428051161094E+16
Circumference 453374331.9448

Square

Length = n
Perimeter 288627064
Area 5206598879578756
Diagonal 102045077.09418

Cube

Length = n
Surface area 31239593277472536
Volume 3.7569133700963E+23
Space diagonal 124979184.82186

Equilateral Triangle

Length = n
Perimeter 216470298
Area 2.2545234485154E+15
Altitude 62489592.410929

Triangular Pyramid

Length = n
Surface area 2.2545234485154E+15
Volume 4.4275648672091E+22
Height 34015025.698061