1145646729 (number)

1145646729 is an odd 10-digits composite number following 1145646728 and preceding 1145646730. In scientific notation, it is written as 1.145646729 × 10^9. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 763764480 positive integers (up to 1145646729) that are relatively prime to 1145646729.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million six hundred forty-six thousand seven hundred twenty-nine

Notation

Scientific notation 1.145646729 × 10^9
Engineering notation 1.145646729 × 10^9

Prime Factorization of 1145646729

Prime Factorization 9 × 127294081

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1145646729
Product of the distinct prime numbers

The prime factorization of 1145646729 is 9 × 127294081. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1145646729)

Multiplication

n×y
n×2 2291293458
n×3 3436940187
n×4 4582586916
n×5 5728233645

Division

n÷y
n÷2 572823364.5
n÷3 381882243
n÷3 286411682.25
n÷5 229129345.8

Exponentiation

ny
n2 1312506427668399441
n3 1.5036686956498E+27
n4 1.7226731226709E+36
n5 1.9735748281241E+45

Nth Root

y√n
2√n 33847.403578414
3√n 1046.3658883377
4√n 183.97663867571
5√n 64.83509385928

Divisors of 1145646729

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1145646728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1145646729 can be divided by 4 positive divisors. The sum of these divisors (counting 1145646729) is 1, the average is 0.25.

Base conversion 1145646729

Base System Value
2 Binary 1000100010010010010111010001001
3 Ternary 2221211201212212100
4 Quaternary 1010102102322021
5 Quinary 4321241143404
6 Senary 305403104013
8 Octal 10422227211
10 Decimal 1145646729
12 Duodecimal 27b812009
16 Hexadecimal 44492e89
20 Vigesimal hi05gg9
36 Base36 iy36o9

Cryptographic Hash Functions

md5 150289d18c33c3e6230813e5e33fb558
sha1 31d733b4739da4a7e648e53ffaa782d200c114db
sha256 8210c609506db3a31da2cf056ab67495d1c63c321cfb70844f76cd13a9cbea2c
sha512 8410788b5e371bf347f6bc7d319502dc79da257e9661c93b24e87ee61799ba68a7771bfae02c61fb09ce10a600066b81a3dc0b2c8f28fd3b033c03f2bfea2008
ripemd-160 32caf89bccac0a000dc1ccbce56c4acb48eef1ce

1145646729 as geometric shapes

Circle

Radius = n
Diameter 2291293458
Circumference 7198310694.8712
Area 4.1233605509524E+18

Sphere

Radius = n
Volume 6.2985527035817E+27
Surface area 1.649344220381E+19
Circumference 7198310694.8712

Square

Length = n
Perimeter 4582586916
Area 1312506427668399441
Diagonal 1620189141.8402

Cube

Length = n
Surface area 7875038566010396646
Volume 1.5036686956498E+27
Space diagonal 1984318342.1531

Equilateral Triangle

Length = n
Perimeter 3436940187
Area 5.683319544956E+17
Altitude 992159171.07655

Triangular Pyramid

Length = n
Surface area 5.683319544956E+17
Volume 1.7720905522531E+26
Height 540063047.28006