749742431 (number)

749742431 is an odd 9-digits composite number following 749742430 and preceding 749742432. In scientific notation, it is written as 7.49742431 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 717144912 positive integers (up to 749742431) that are relatively prime to 749742431.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million seven hundred forty-two thousand four hundred thirty-one

Notation

Scientific notation 7.49742431 × 10^8
Engineering notation 7.49742431 × 10^6

Prime Factorization of 749742431

Prime Factorization 23 × 32597497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749742431
Product of the distinct prime numbers

The prime factorization of 749742431 is 23 × 32597497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 89, 72, 585, 934, 4952, 1564, 45553, 84596, 263105, 913433, 7245709, 780956, 59801481, 97532645, 189252164, 743810743, 3757015382, 9500252274

Basic calculations (n = 749742431)

Multiplication

n×y
n×2 1499484862
n×3 2249227293
n×4 2998969724
n×5 3748712155

Division

n÷y
n÷2 374871215.5
n÷3 249914143.66667
n÷3 187435607.75
n÷5 149948486.2

Exponentiation

ny
n2 562113712841789761
n3 4.2144050156444E+26
n4 3.1597182616478E+35
n5 2.3689748507629E+44

Nth Root

y√n
2√n 27381.424926399
3√n 908.45627696664
4√n 165.47333599828
5√n 59.563802921366

Divisors of 749742431

1, 23, 32597497, 749742431

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 -749742430
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 749742431 can be divided by 4 positive divisors. The sum of these divisors (counting 749742431) is 1, the average is 0.25.

Base conversion 749742431

Base System Value
2 Binary 101100101100000010100101011111
3 Ternary 1221020202212021012
4 Quaternary 230230002211133
5 Quinary 3013413224211
6 Senary 202221325435
8 Octal 5454024537
10 Decimal 749742431
12 Duodecimal 18b10687b
16 Hexadecimal 2cb0295f
20 Vigesimal be5hg1b
36 Base36 cedkyn

Cryptographic Hash Functions

md5 3b2490d91e2bb3a898cb91d6d4af9e52
sha1 4c7e7504b0bcbadde8ed0885654617549c24f788
sha256 440a9faf551e779656b373685c1ed71746b4e882a0306c26dd307a7494be503e
sha512 3caed922bbd4be52bb44d4668a84f4f22acee5db026a7239486a0089c76b5d71234644e220b178dff05f88160246335d9a5bc1c20941e27aa66b542df123edb5
ripemd-160 350b976f910b8cc374726785b20ca2416d7d269a

749742431 as geometric shapes

Circle

Radius = n
Diameter 1499484862
Circumference 4710770626.6283
Area 1.7659323107458E+18

Sphere

Radius = n
Volume 1.7653258448534E+27
Surface area 7.0637292429834E+18
Circumference 4710770626.6283

Square

Length = n
Perimeter 2998969724
Area 562113712841789761
Diagonal 1060295914.2068

Cube

Length = n
Surface area 3372682277050738566
Volume 4.2144050156444E+26
Space diagonal 1298591983.0822

Equilateral Triangle

Length = n
Perimeter 2249227293
Area 2.4340237756829E+17
Altitude 649295991.5411

Triangular Pyramid

Length = n
Surface area 2.4340237756829E+17
Volume 4.9667239420479E+25
Height 353431971.40226