749751490 (number)

749751490 is an even 9-digits composite number following 749751489 and preceding 749751491. In scientific notation, it is written as 7.49751490 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 298578544 positive integers (up to 749751490) that are relatively prime to 749751490.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million seven hundred fifty-one thousand four hundred ninety

Notation

Scientific notation 7.49751490 × 10^8
Engineering notation 7.49751490 × 10^6

Prime Factorization of 749751490

Prime Factorization 2 × 5 × 227 × 330287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749751490
Product of the distinct prime numbers

The prime factorization of 749751490 is 2 × 5 × 227 × 330287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749751490)

Multiplication

n×y
n×2 1499502980
n×3 2249254470
n×4 2999005960
n×5 3748757450

Division

n÷y
n÷2 374875745
n÷3 249917163.33333
n÷3 187437872.5
n÷5 149950298

Exponentiation

ny
n2 562127296757220100
n3 4.214557783134E+26
n4 3.1598709775958E+35
n5 2.3691179736602E+44

Nth Root

y√n
2√n 27381.590348261
3√n 908.45993585531
4√n 165.47383584199
5√n 59.563946860367

Divisors of 749751490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749751489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749751490 can be divided by 16 positive divisors. The sum of these divisors (counting 749751490) is 1, the average is 0.0625.

Base conversion 749751490

Base System Value
2 Binary 101100101100000100110011000010
3 Ternary 1221020210022200201
4 Quaternary 230230010303002
5 Quinary 3013414021430
6 Senary 202221435414
8 Octal 5454046302
10 Decimal 749751490
12 Duodecimal 18b10bb6a
16 Hexadecimal 2cb04cc2
20 Vigesimal be5iiea
36 Base36 cedrya

Cryptographic Hash Functions

md5 44f09005cb7cd6cca29e3c5e8afbee6d
sha1 3a95537a673559f5860451a1b5c760a3b3c2123f
sha256 47503926f865b65ad8005b72fcda68c98a804d096d629f7e31ac7672ca4ba122
sha512 4dff283dfb3d49b6c99295558253ffdc9bb9691a6a6eeb64d20fadab8816a184393102d9abcae403a395bd111def61309eb13c88a0e5716a886eec74c7dcbcfe
ripemd-160 fcf4a293c721c1024c5a706b8db6d531ebc7792b

749751490 as geometric shapes

Circle

Radius = n
Diameter 1499502980
Circumference 4710827546.004
Area 1.7659749858748E+18

Sphere

Radius = n
Volume 1.7653898359498E+27
Surface area 7.0638999434991E+18
Circumference 4710827546.004

Square

Length = n
Perimeter 2999005960
Area 562127296757220100
Diagonal 1060308725.5674

Cube

Length = n
Surface area 3372763780543320600
Volume 4.214557783134E+26
Space diagonal 1298607673.7305

Equilateral Triangle

Length = n
Perimeter 2249254470
Area 2.4340825957621E+17
Altitude 649303836.86523

Triangular Pyramid

Length = n
Surface area 2.4340825957621E+17
Volume 4.966903980261E+25
Height 353436241.85581