749673890 (number)

749673890 is an even 9-digits composite number following 749673889 and preceding 749673891. In scientific notation, it is written as 7.49673890 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 257031024 positive integers (up to 749673890) that are relatively prime to 749673890.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred seventy-three thousand eight hundred ninety

Notation

Scientific notation 7.49673890 × 10^8
Engineering notation 7.49673890 × 10^6

Prime Factorization of 749673890

Prime Factorization 2 × 35 × 10709627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749673890
Product of the distinct prime numbers

The prime factorization of 749673890 is 2 × 35 × 10709627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749673890)

Multiplication

n×y
n×2 1499347780
n×3 2249021670
n×4 2998695560
n×5 3748369450

Division

n÷y
n÷2 374836945
n÷3 249891296.66667
n÷3 187418472.5
n÷5 149934778

Exponentiation

ny
n2 562010941347732100
n3 4.2132492862272E+26
n4 3.1585629819456E+35
n5 2.3678921974852E+44

Nth Root

y√n
2√n 27380.173301132
3√n 908.42859261503
4√n 165.46955400052
5√n 59.562713824165

Divisors of 749673890

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 -749673889
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 749673890 can be divided by 8 positive divisors. The sum of these divisors (counting 749673890) is 1, the average is 0.125.

Base conversion 749673890

Base System Value
2 Binary 101100101011110001110110100010
3 Ternary 1221020122101020122
4 Quaternary 230223301312202
5 Quinary 3013404031030
6 Senary 202220040242
8 Octal 5453616642
10 Decimal 749673890
12 Duodecimal 18b093082
16 Hexadecimal 2caf1da2
20 Vigesimal be594ea
36 Base36 cec42q

Cryptographic Hash Functions

md5 18db3d950236398bf52b38af2b601d23
sha1 2e2ff42524880efe383cca42d9ed699c3613bea9
sha256 7ca0ac2bc34cca976358c1e88d91f856c3494092aa578fa7d47914b79620f9eb
sha512 41c0e29835eac63aebbbf2d90245d96f16e014b7cd8acd6499a10b9958f4b23dcf7fddef25fae7cf60b02dbe311288e16de9057d5c04ab23a4b95b2cc7b6942d
ripemd-160 6abc616d8b98f03ccc5efe5f9cb82230af4e6b10

749673890 as geometric shapes

Circle

Radius = n
Diameter 1499347780
Circumference 4710339970.8242
Area 1.7656094445751E+18

Sphere

Radius = n
Volume 1.7648417340472E+27
Surface area 7.0624377783005E+18
Circumference 4710339970.8242

Square

Length = n
Perimeter 2998695560
Area 562010941347732100
Diagonal 1060198982.595

Cube

Length = n
Surface area 3372065648086392600
Volume 4.2132492862272E+26
Space diagonal 1298473266.5878

Equilateral Triangle

Length = n
Perimeter 2249021670
Area 2.4335787620597E+17
Altitude 649236633.2939

Triangular Pyramid

Length = n
Surface area 2.4335787620597E+17
Volume 4.9653619018677E+25
Height 353399660.865