1138658818 (number)

1138658818 is an even 10-digits composite number following 1138658817 and preceding 1138658819. In scientific notation, it is written as 1.138658818 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 491097600 positive integers (up to 1138658818) that are relatively prime to 1138658818.

Interesting facts

Basic properties

Name

Name one billion one hundred thirty-eight million six hundred fifty-eight thousand eight hundred eighteen

Notation

Scientific notation 1.138658818 × 10^9
Engineering notation 1.138658818 × 10^9

Prime Factorization of 1138658818

Prime Factorization 2 × 197 × 649 × 61 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1138658818
Product of the distinct prime numbers

The prime factorization of 1138658818 is 2 × 197 × 649 × 61 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1138658818)

Multiplication

n×y
n×2 2277317636
n×3 3415976454
n×4 4554635272
n×5 5693294090

Division

n÷y
n÷2 569329409
n÷3 379552939.33333
n÷3 284664704.5
n÷5 227731763.6

Exponentiation

ny
n2 1296543903809157124
n3 1.4763211489964E+27
n4 1.6810260945047E+36
n5 1.9141151857959E+45

Nth Root

y√n
2√n 33744.018995964
3√n 1044.2341000893
4√n 183.69545175634
5√n 64.755807408527

Divisors of 1138658818

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 -1138658817
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 1138658818 can be divided by 32 positive divisors. The sum of these divisors (counting 1138658818) is 1, the average is 0.03125.

Base conversion 1138658818

Base System Value
2 Binary 1000011110111101000111000000010
3 Ternary 2221100120212020211
4 Quaternary 1003313220320002
5 Quinary 4312444040233
6 Senary 304553224334
8 Octal 10367507002
10 Decimal 1138658818
12 Duodecimal 2794020aa
16 Hexadecimal 43de8e02
20 Vigesimal hfgc70i
36 Base36 itxerm

Cryptographic Hash Functions

md5 82988a01fb86e36c631425b360c7637b
sha1 eea9c68a2cb2fd3594b7ccf1145c4844f6387579
sha256 3e33e668fccf2a5ad3926db1e6d3091be086af6e30ed597105db800f16238ddd
sha512 19f648be4332bdba431816818b9c02f4522d1d4d59bb339733ecc9c168f672a9d7206ba2c19f7f76110a8c3bb04cea764412b2a41fca35f04f3025a47f8f783d
ripemd-160 9169f0b01b3f7720a346ae1c8439bc5137c2beec

1138658818 as geometric shapes

Circle

Radius = n
Diameter 2277317636
Circumference 7154404355.1481
Area 4.0732128032635E+18

Sphere

Radius = n
Volume 6.1839995680353E+27
Surface area 1.6292851213054E+19
Circumference 7154404355.1481

Square

Length = n
Perimeter 4554635272
Area 1296543903809157124
Diagonal 1610306743.3313

Cube

Length = n
Surface area 7779263422854942744
Volume 1.4763211489964E+27
Space diagonal 1972214925.2623

Equilateral Triangle

Length = n
Perimeter 3415976454
Area 5.6141997891029E+17
Altitude 986107462.63116

Triangular Pyramid

Length = n
Surface area 5.6141997891029E+17
Volume 1.7398611594408E+26
Height 536768914.44377