72103655 (number)

72103655 is an odd 8-digits composite number following 72103654 and preceding 72103656. In scientific notation, it is written as 7.2103655 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 53245728 positive integers (up to 72103655) that are relatively prime to 72103655.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred three thousand six hundred fifty-five

Notation

Scientific notation 7.2103655 × 10^7
Engineering notation 7.2103655 × 10^6

Prime Factorization of 72103655

Prime Factorization 5 × 13 × 1109287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72103655
Product of the distinct prime numbers

The prime factorization of 72103655 is 5 × 13 × 1109287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 47, 10, 767, 416, 5540, 8560, 44569, 21660, 862064, 723864, 5222021, 340058, 58951773, 20957994, 125174445, 69368869, 4853234098, 5911390147

Basic calculations (n = 72103655)

Multiplication

n×y
n×2 144207310
n×3 216310965
n×4 288414620
n×5 360518275

Division

n÷y
n÷2 36051827.5
n÷3 24034551.666667
n÷3 18025913.75
n÷5 14420731

Exponentiation

ny
n2 5198937064359025
n3 3.7486236445526E+23
n4 2.7028946599166E+31
n5 1.9488858405997E+39

Nth Root

y√n
2√n 8491.3871069455
3√n 416.21630877981
4√n 92.148722763506
5√n 37.289920374733

Divisors of 72103655

1, 5, 13, 65, 1109287, 5546435, 14420731, 72103655

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72103654
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72103655 can be divided by 8 positive divisors. The sum of these divisors (counting 72103655) is 1, the average is 0.125.

Base conversion 72103655

Base System Value
2 Binary 100010011000011011011100111
3 Ternary 12000200020121202
4 Quaternary 10103003123213
5 Quinary 121424304110
6 Senary 11053233115
8 Octal 423033347
10 Decimal 72103655
12 Duodecimal 2019279b
16 Hexadecimal 44c36e7
20 Vigesimal 12acj2f
36 Base36 16xfjb

Cryptographic Hash Functions

md5 d60348044a851c6836b43225dc008380
sha1 7de7194b8aa31514b14b60c437d83a5e4eccb9a4
sha256 b6a3e97d097e05ff5014d71b47708a854f5606d24b16caaa381fe077b85c570d
sha512 a113c48e4894da9de25372ec71465951433074f87575b6b26f55b97e25d283269e03b1f2605822a3c2258619a48546696340a57f19c67db8b15c4e6d144cc35e
ripemd-160 0bd0a7a5bfc2a0cb8b9b0719b2b46398c7e94cc0

72103655 as geometric shapes

Circle

Radius = n
Diameter 144207310
Circumference 453040625.68995
Area 1.6332942487866E+16

Sphere

Radius = n
Volume 1.5702198003732E+24
Surface area 6.5331769951464E+16
Circumference 453040625.68995

Square

Length = n
Perimeter 288414620
Area 5198937064359025
Diagonal 101969966.79767

Cube

Length = n
Surface area 31193622386154150
Volume 3.7486236445526E+23
Space diagonal 124887193.87142

Equilateral Triangle

Length = n
Perimeter 216310965
Area 2.2512057852057E+15
Altitude 62443596.935709

Triangular Pyramid

Length = n
Surface area 2.2512057852057E+15
Volume 4.4177953319656E+22
Height 33989988.932557