72249544 (number)

72249544 is an even 8-digits composite number following 72249543 and preceding 72249545. In scientific notation, it is written as 7.2249544 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 35006080 positive integers (up to 72249544) that are relatively prime to 72249544.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred forty-nine thousand five hundred forty-four

Notation

Scientific notation 7.2249544 × 10^7
Engineering notation 7.2249544 × 10^6

Prime Factorization of 72249544

Prime Factorization 2 × 2 × 2 × 41 × 167 × 1319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18062386
Product of the distinct prime numbers

The prime factorization of 72249544 is 2 × 2 × 2 × 41 × 167 × 1319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 53, 31, 460, 546, 6529, 6713, 48619, 24922, 266270, 574698, 7146607, 1138760, 19881967, 92928975, 161565369, 415685772, 8432987216, 5837122913

Basic calculations (n = 72249544)

Multiplication

n×y
n×2 144499088
n×3 216748632
n×4 288998176
n×5 361247720

Division

n÷y
n÷2 36124772
n÷3 24083181.333333
n÷3 18062386
n÷5 14449908.8

Exponentiation

ny
n2 5219996608207936
n3 3.7714237462457E+23
n4 2.7248364589702E+31
n5 1.9686819163517E+39

Nth Root

y√n
2√n 8499.9731764283
3√n 416.49683304288
4√n 92.195299101572
5√n 37.304998089244

Divisors of 72249544

1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 668, 1319, 1336, 2638, 5276, 6847, 10552, 13694, 27388, 54079, 54776, 108158, 216316, 220273, 432632, 440546, 881092, 1762184, 9031193, 18062386, 36124772, 72249544

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 -72249543
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 72249544 can be divided by 32 positive divisors. The sum of these divisors (counting 72249544) is 1, the average is 0.03125.

Base conversion 72249544

Base System Value
2 Binary 100010011100111000011001000
3 Ternary 12000221122202001
4 Quaternary 10103213003020
5 Quinary 121443441134
6 Senary 11100320344
8 Octal 423470310
10 Decimal 72249544
12 Duodecimal 202430b4
16 Hexadecimal 44e70c8
20 Vigesimal 12bb3h4
36 Base36 170k3s

Cryptographic Hash Functions

md5 3706b6ecd491b1f2d1e123cdd485fb94
sha1 cd07ee33ba472a65fcd51cbb1992c0e2461a32fc
sha256 703db3a51f92ef9cc104ce4667f1c7fc736af86e506504fe3baa73d72970d9f6
sha512 6b8ecc9403b8f4b0367e3fc1710a2c40441845ae691e360f35fc56c8bff6def5e83685c2ed916267aacb8e88eb65c1579a29982945a2a74b2951479c92601ecc
ripemd-160 a0e895a4210f52dcebae6f7e8088e6d7a599afaf

72249544 as geometric shapes

Circle

Radius = n
Diameter 144499088
Circumference 453957273.31123
Area 1.639910299611E+16

Sphere

Radius = n
Volume 1.5797702846373E+24
Surface area 6.5596411984439E+16
Circumference 453957273.31123

Square

Length = n
Perimeter 288998176
Area 5219996608207936
Diagonal 102176285.00007

Cube

Length = n
Surface area 31319979649247616
Volume 3.7714237462457E+23
Space diagonal 125139881.03168

Equilateral Triangle

Length = n
Perimeter 216748632
Area 2.2603248351883E+15
Altitude 62569940.515842

Triangular Pyramid

Length = n
Surface area 2.2603248351883E+15
Volume 4.4446655094972E+22
Height 34058761.666691