749673894 (number)

749673894 is an even 9-digits composite number following 749673893 and preceding 749673895. In scientific notation, it is written as 7.49673894 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 249452520 positive integers (up to 749673894) that are relatively prime to 749673894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49673894 × 10^8
Engineering notation 7.49673894 × 10^6

Prime Factorization of 749673894

Prime Factorization 2 × 3 × 571 × 218819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749673894
Product of the distinct prime numbers

The prime factorization of 749673894 is 2 × 3 × 571 × 218819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749673894)

Multiplication

n×y
n×2 1499347788
n×3 2249021682
n×4 2998695576
n×5 3748369470

Division

n÷y
n÷2 374836947
n÷3 249891298
n÷3 187418473.5
n÷5 149934778.8

Exponentiation

ny
n2 562010947345123236
n3 4.2132493536685E+26
n4 3.1585630493576E+35
n5 2.3678922606564E+44

Nth Root

y√n
2√n 27380.173374177
3√n 908.42859423072
4√n 165.46955422124
5√n 59.562713887727

Divisors of 749673894

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 -749673893
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 749673894 can be divided by 16 positive divisors. The sum of these divisors (counting 749673894) is 1, the average is 0.0625.

Base conversion 749673894

Base System Value
2 Binary 101100101011110001110110100110
3 Ternary 1221020122101020210
4 Quaternary 230223301312212
5 Quinary 3013404031034
6 Senary 202220040250
8 Octal 5453616646
10 Decimal 749673894
12 Duodecimal 18b093086
16 Hexadecimal 2caf1da6
20 Vigesimal be594ee
36 Base36 cec42u

Cryptographic Hash Functions

md5 462bd156ea426557c7226ee4bae9dfe3
sha1 8015757918900ed9a4a07dff9c2aa78c7bf5afe7
sha256 31d2a615d806c0965e4590f256d80641d8fd0b15d50908c4809de772a2e1dba9
sha512 684bd1750b11550e96bea0981d95ab96c4bd152a8b2c18045812bb63325fb593cd50ffc5f1fbdbfc10312cbd413b7d69f5e1e2c66137e4a0500a6ab6696dd076
ripemd-160 a9f144aae8660afea0fb9dabb5b7cc1a5a55a58a

749673894 as geometric shapes

Circle

Radius = n
Diameter 1499347788
Circumference 4710339995.9569
Area 1.7656094634165E+18

Sphere

Radius = n
Volume 1.7648417622969E+27
Surface area 7.0624378536659E+18
Circumference 4710339995.9569

Square

Length = n
Perimeter 2998695576
Area 562010947345123236
Diagonal 1060198988.2519

Cube

Length = n
Surface area 3372065684070739416
Volume 4.2132493536685E+26
Space diagonal 1298473273.516

Equilateral Triangle

Length = n
Perimeter 2249021682
Area 2.4335787880292E+17
Altitude 649236636.758

Triangular Pyramid

Length = n
Surface area 2.4335787880292E+17
Volume 4.965361981348E+25
Height 353399662.75062