72184440 (number)

72184440 is an even 8-digits composite number following 72184439 and preceding 72184441. In scientific notation, it is written as 7.2184440 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 19198080 positive integers (up to 72184440) that are relatively prime to 72184440.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-four thousand four hundred forty

Notation

Scientific notation 7.2184440 × 10^7
Engineering notation 7.2184440 × 10^6

Prime Factorization of 72184440

Prime Factorization 2 × 2 × 2 × 3 × 5 × 607 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18046110
Product of the distinct prime numbers

The prime factorization of 72184440 is 2 × 2 × 2 × 3 × 5 × 607 × 991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 81, 29, 505, 326, 2999, 6757, 75100, 2152, 38696, 455551, 9654992, 9394227, 16290245, 70710575, 374266916, 467301955, 2004759607, 9047011211

Basic calculations (n = 72184440)

Multiplication

n×y
n×2 144368880
n×3 216553320
n×4 288737760
n×5 360922200

Division

n÷y
n÷2 36092220
n÷3 24061480
n÷3 18046110
n÷5 14436888

Exponentiation

ny
n2 5210593378113600
n3 3.7612376506684E+23
n4 2.7150283352041E+31
n5 1.9598279996084E+39

Nth Root

y√n
2√n 8496.1426541696
3√n 416.37169380548
4√n 92.174522804133
5√n 37.298272564525

Divisors of 72184440

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 991, 1214, 1821, 1982, 2428, 2973, 3035, 3642, 3964, 4856, 4955, 5946, 6070, 7284, 7928, 9105, 9910, 11892, 12140, 14568, 14865, 18210, 19820, 23784, 24280, 29730, 36420, 39640, 59460, 72840, 118920, 601537, 1203074, 1804611, 2406148, 3007685, 3609222, 4812296, 6015370, 7218444, 9023055, 12030740, 14436888, 18046110, 24061480, 36092220, 72184440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72184439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72184440 can be divided by 64 positive divisors. The sum of these divisors (counting 72184440) is 1, the average is 0.015625.

Base conversion 72184440

Base System Value
2 Binary 100010011010111001001111000
3 Ternary 12000211100102210
4 Quaternary 10103113021320
5 Quinary 121434400230
6 Senary 11055055120
8 Octal 423271170
10 Decimal 72184440
12 Duodecimal 202114a0
16 Hexadecimal 44d7278
20 Vigesimal 12b3120
36 Base36 16z5vc

Cryptographic Hash Functions

md5 f936a0f0fb4a7d0aea42e5f2e64f1445
sha1 32a1019cc501170120f545ae062c9c3265258dc0
sha256 22115fcf65f16068b0cf2916098ff35c240f99c6d9b6ce9d2b015fce692b0810
sha512 3e178cb5ff4728ae26c1fb0d800b6875715761fab143da573e37d5a7ac14d7ab65d0a1b174a7b3c9605d7946ec37b382434b85fc2d5c1277e3a2053aabbd0a19
ripemd-160 0f8a32c76eaf0f78fb6062febedf2a919dc3f961

72184440 as geometric shapes

Circle

Radius = n
Diameter 144368880
Circumference 453548212.81499
Area 1.6369561877525E+16

Sphere

Radius = n
Volume 1.5755035428994E+24
Surface area 6.5478247510101E+16
Circumference 453548212.81499

Square

Length = n
Perimeter 288737760
Area 5210593378113600
Diagonal 102084214.04031

Cube

Length = n
Surface area 31263560268681600
Volume 3.7612376506684E+23
Space diagonal 125027117.59591

Equilateral Triangle

Length = n
Perimeter 216553320
Area 2.2562531171187E+15
Altitude 62513558.797954

Triangular Pyramid

Length = n
Surface area 2.2562531171187E+15
Volume 4.4326610807363E+22
Height 34028071.346769