72182649 (number)

72182649 is an odd 8-digits composite number following 72182648 and preceding 72182650. In scientific notation, it is written as 7.2182649 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 37065600 positive integers (up to 72182649) that are relatively prime to 72182649.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-two thousand six hundred forty-nine

Notation

Scientific notation 7.2182649 × 10^7
Engineering notation 7.2182649 × 10^6

Prime Factorization of 72182649

Prime Factorization 3 × 7 × 11 × 89 × 3511

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72182649
Product of the distinct prime numbers

The prime factorization of 72182649 is 3 × 7 × 11 × 89 × 3511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 57, 39, 31, 419, 2423, 3322, 12728, 56825, 210515, 732928, 9365130, 7004230, 22451860, 64989708, 406099899, 391537699, 5619124004, 377857842

Basic calculations (n = 72182649)

Multiplication

n×y
n×2 144365298
n×3 216547947
n×4 288730596
n×5 360913245

Division

n÷y
n÷2 36091324.5
n÷3 24060883
n÷3 18045662.25
n÷5 14436529.8

Exponentiation

ny
n2 5210334816657201
n3 3.7609576924325E+23
n4 2.714758890167E+31
n5 1.9595848808856E+39

Nth Root

y√n
2√n 8496.0372527432
3√n 416.36825018305
4√n 92.173951053121
5√n 37.298087477907

Divisors of 72182649

1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 3511, 6853, 10533, 20559, 24577, 38621, 73731, 115863, 270347, 312479, 811041, 937437, 2187353, 3437269, 6562059, 10311807, 24060883, 72182649

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72182648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72182649 can be divided by 32 positive divisors. The sum of these divisors (counting 72182649) is 1, the average is 0.03125.

Base conversion 72182649

Base System Value
2 Binary 100010011010110101101111001
3 Ternary 12000211020222110
4 Quaternary 10103112231321
5 Quinary 121434321044
6 Senary 11055042533
8 Octal 423265571
10 Decimal 72182649
12 Duodecimal 20210449
16 Hexadecimal 44d6b79
20 Vigesimal 12b2gc9
36 Base36 16z4hl

Cryptographic Hash Functions

md5 18232417c164380155eef4878c3c61a3
sha1 c72d17b707cdf510a6150beea386b01bda4d5335
sha256 6211811af50c542fb35b5c5e943dec32738bd66a5be2d867172d113b44109ab2
sha512 c47c6ebe4fd99718a388b9b466a13985422d12e4e348cf1831a4f59bbc1bc74ffddc956c306598be03ccc8df4d2a18d7a8494e44446f2cca4c5fce7341b7a67d
ripemd-160 9a151b5c1bfe77f06397ea4dd9c07b712bc11a3c

72182649 as geometric shapes

Circle

Radius = n
Diameter 144365298
Circumference 453536959.6301
Area 1.6368749582753E+16

Sphere

Radius = n
Volume 1.5753862742677E+24
Surface area 6.5474998331014E+16
Circumference 453536959.6301

Square

Length = n
Perimeter 288730596
Area 5210334816657201
Diagonal 102081681.18382

Cube

Length = n
Surface area 31262008899943206
Volume 3.7609576924325E+23
Space diagonal 125024015.49291

Equilateral Triangle

Length = n
Perimeter 216547947
Area 2.2561411567238E+15
Altitude 62512007.746455

Triangular Pyramid

Length = n
Surface area 2.2561411567238E+15
Volume 4.4323311467912E+22
Height 34027227.061272