749665427 (number)

749665427 is an odd 9-digits composite number following 749665426 and preceding 749665428. In scientific notation, it is written as 7.49665427 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 613720800 positive integers (up to 749665427) that are relatively prime to 749665427.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred sixty-five thousand four hundred twenty-seven

Notation

Scientific notation 7.49665427 × 10^8
Engineering notation 7.49665427 × 10^6

Prime Factorization of 749665427

Prime Factorization 161 × 6151 × 757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749665427
Product of the distinct prime numbers

The prime factorization of 749665427 is 161 × 6151 × 757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749665427)

Multiplication

n×y
n×2 1499330854
n×3 2248996281
n×4 2998661708
n×5 3748327135

Division

n÷y
n÷2 374832713.5
n÷3 249888475.66667
n÷3 187416356.75
n÷5 149933085.4

Exponentiation

ny
n2 561998252439092329
n3 4.2131065988801E+26
n4 3.1584203574459E+35
n5 2.3677585459102E+44

Nth Root

y√n
2√n 27380.018754559
3√n 908.42517421306
4√n 165.46908700588
5√n 59.562579343952

Divisors of 749665427

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 -749665426
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 749665427 can be divided by 8 positive divisors. The sum of these divisors (counting 749665427) is 1, the average is 0.125.

Base conversion 749665427

Base System Value
2 Binary 101100101011101111110010010011
3 Ternary 1221020121221122012
4 Quaternary 230223233302103
5 Quinary 3013403243202
6 Senary 202215533135
8 Octal 5453576223
10 Decimal 749665427
12 Duodecimal 18b08a1ab
16 Hexadecimal 2caefc93
20 Vigesimal be583b7
36 Base36 cebxjn

Cryptographic Hash Functions

md5 ee4fec4316c3e5d19022a90b2153115f
sha1 370cefe78d224f7888e1bbc8b27525b47a3dbaf2
sha256 292a19f7dc149cf25505323e4ce640d9e98bdf06a8b900583386b65eca520260
sha512 44f12db1e38d7ddaa9f55db918a58adcd5899d762769ff95ad4c7da3b991c9471ceee1d2d4689da4e7844c16bf39433e5638fb9bd5453d7597d55d3aab364b9e
ripemd-160 a9bc106a4f5c2f83ec18c4344424056b414bbd67

749665427 as geometric shapes

Circle

Radius = n
Diameter 1499330854
Circumference 4710286796.2269
Area 1.765569581193E+18

Sphere

Radius = n
Volume 1.764781965311E+27
Surface area 7.0622783247718E+18
Circumference 4710286796.2269

Square

Length = n
Perimeter 2998661708
Area 561998252439092329
Diagonal 1060187014.1056

Cube

Length = n
Surface area 3371989514634553974
Volume 4.2131065988801E+26
Space diagonal 1298458608.2418

Equilateral Triangle

Length = n
Perimeter 2248996281
Area 2.4335238174736E+17
Altitude 649229304.12091

Triangular Pyramid

Length = n
Surface area 2.4335238174736E+17
Volume 4.9651937432165E+25
Height 353395671.36854