749280169 (number)

749280169 is an odd 9-digits composite number following 749280168 and preceding 749280170. In scientific notation, it is written as 7.49280169 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 681163780 positive integers (up to 749280169) that are relatively prime to 749280169.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred eighty thousand one hundred sixty-nine

Notation

Scientific notation 7.49280169 × 10^8
Engineering notation 7.49280169 × 10^6

Prime Factorization of 749280169

Prime Factorization 11 × 68116379

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749280169
Product of the distinct prime numbers

The prime factorization of 749280169 is 11 × 68116379. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 60, 91, 189, 587, 5664, 9018, 90102, 83675, 151195, 133936, 9140933, 1228347, 99983484, 93973305, 574301855, 361351829, 1472631210, 9324043841

Basic calculations (n = 749280169)

Multiplication

n×y
n×2 1498560338
n×3 2247840507
n×4 2997120676
n×5 3746400845

Division

n÷y
n÷2 374640084.5
n÷3 249760056.33333
n÷3 187320042.25
n÷5 149856033.8

Exponentiation

ny
n2 561420771656668561
n3 4.2066145066702E+26
n4 3.1519328284757E+35
n5 2.3616807623969E+44

Nth Root

y√n
2√n 27372.982464467
3√n 908.26953232167
4√n 165.44782399435
5√n 59.556456164769

Divisors of 749280169

1, 11, 68116379, 749280169

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 -749280168
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 749280169 can be divided by 4 positive divisors. The sum of these divisors (counting 749280169) is 1, the average is 0.25.

Base conversion 749280169

Base System Value
2 Binary 101100101010010001101110101001
3 Ternary 1221012220101011101
4 Quaternary 230222101232221
5 Quinary 3013303431134
6 Senary 202203401401
8 Octal 5452215651
10 Decimal 749280169
12 Duodecimal 18ab23261
16 Hexadecimal 2ca91ba9
20 Vigesimal be30089
36 Base36 ce3oa1

Cryptographic Hash Functions

md5 5db2b72357854b30069184321891f4fd
sha1 0ca5611cffc1755c0046c3376db051287519219b
sha256 df3e5a8fcf14b3d49c774d174dd970a35260c4fba9fed7c059d41eb681f624b4
sha512 ce42d66ca84b495f233aa07d69786dcccafbd119f91c7b2dc8a075af305eb19b22115231332b218277ff57bb069aa42933236a8b03c717aee59adb116a658978
ripemd-160 e0d3eecd261ba9fa6fa5f4f6f8db41ae568d8ba3

749280169 as geometric shapes

Circle

Radius = n
Diameter 1498560338
Circumference 4707866148.8218
Area 1.7637553718093E+18

Sphere

Radius = n
Volume 1.7620625640852E+27
Surface area 7.0550214872372E+18
Circumference 4707866148.8218

Square

Length = n
Perimeter 2997120676
Area 561420771656668561
Diagonal 1059642177.017

Cube

Length = n
Surface area 3368524629940011366
Volume 4.2066145066702E+26
Space diagonal 1297791321.8118

Equilateral Triangle

Length = n
Perimeter 2247840507
Area 2.4310232523347E+17
Altitude 648895660.9059

Triangular Pyramid

Length = n
Surface area 2.4310232523347E+17
Volume 4.9575427391737E+25
Height 353214059.00567