72180465 (number)

72180465 is an odd 8-digits composite number following 72180464 and preceding 72180466. In scientific notation, it is written as 7.2180465 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 32996736 positive integers (up to 72180465) that are relatively prime to 72180465.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty thousand four hundred sixty-five

Notation

Scientific notation 7.2180465 × 10^7
Engineering notation 7.2180465 × 10^6

Prime Factorization of 72180465

Prime Factorization 7 × 3 × 5 × 687433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72180465
Product of the distinct prime numbers

The prime factorization of 72180465 is 7 × 3 × 5 × 687433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 73, 37, 347, 268, 5006, 665, 40506, 37293, 464358, 374796, 1330447, 9769395, 92305858, 23899162, 424714399, 284707948, 4922655505, 7443529743

Basic calculations (n = 72180465)

Multiplication

n×y
n×2 144360930
n×3 216541395
n×4 288721860
n×5 360902325

Division

n÷y
n÷2 36090232.5
n÷3 24060155
n÷3 18045116.25
n÷5 14436093

Exponentiation

ny
n2 5210019527616225
n3 3.7606163216242E+23
n4 2.7144303478142E+31
n5 1.9592884471534E+39

Nth Root

y√n
2√n 8495.9087212611
3√n 416.36405084778
4√n 92.173253828109
5√n 37.297861772672

Divisors of 72180465

1, 3, 5, 7, 15, 21, 35, 105, 687433, 2062299, 3437165, 4812031, 10311495, 14436093, 24060155, 72180465

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 -72180464
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 72180465 can be divided by 16 positive divisors. The sum of these divisors (counting 72180465) is 1, the average is 0.0625.

Base conversion 72180465

Base System Value
2 Binary 100010011010110001011110001
3 Ternary 12000211010222120
4 Quaternary 10103112023301
5 Quinary 121434233330
6 Senary 11055024453
8 Octal 423261361
10 Decimal 72180465
12 Duodecimal 2020b129
16 Hexadecimal 44d62f1
20 Vigesimal 12b2b35
36 Base36 16z2sx

Cryptographic Hash Functions

md5 e255d6d3b7ec596fab57c3c362381c82
sha1 e816f0b4489eae2c80955fe7be4168c0b9bc1a5a
sha256 c78c70f6a2bffc39ebf6031482a76f19e42d962f5805f2297e41f702ee7dda9e
sha512 d037a647c6f2ddfbdcfbdd67e866e5bd257267450bd20657afde014ecc6a623ac86c785cdb2e02049f2e7fa9e178e4f92a0ae60868f040606fbb29c5971be501
ripemd-160 dac023a9efc414a9bb9e4ccf97cfa687d7541935

72180465 as geometric shapes

Circle

Radius = n
Diameter 144360930
Circumference 453523237.15339
Area 1.6367759073018E+16

Sphere

Radius = n
Volume 1.5752432811979E+24
Surface area 6.5471036292074E+16
Circumference 453523237.15339

Square

Length = n
Perimeter 288721860
Area 5210019527616225
Diagonal 102078592.5414

Cube

Length = n
Surface area 31260117165697350
Volume 3.7606163216242E+23
Space diagonal 125020232.69395

Equilateral Triangle

Length = n
Perimeter 216541395
Area 2.2560046325643E+15
Altitude 62510116.346974

Triangular Pyramid

Length = n
Surface area 2.2560046325643E+15
Volume 4.4319288374355E+22
Height 34026197.513799