749664539 (number)

749664539 is an odd 9-digits composite number following 749664538 and preceding 749664540. In scientific notation, it is written as 7.49664539 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 690668640 positive integers (up to 749664539) that are relatively prime to 749664539.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49664539 × 10^8
Engineering notation 7.49664539 × 10^6

Prime Factorization of 749664539

Prime Factorization 13 × 523 × 110261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749664539
Product of the distinct prime numbers

The prime factorization of 749664539 is 13 × 523 × 110261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749664539)

Multiplication

n×y
n×2 1499329078
n×3 2248993617
n×4 2998658156
n×5 3748322695

Division

n÷y
n÷2 374832269.5
n÷3 249888179.66667
n÷3 187416134.75
n÷5 149932907.8

Exponentiation

ny
n2 561996921034082521
n3 4.2130916272643E+26
n4 3.1584053925179E+35
n5 2.367744522557E+44

Nth Root

y√n
2√n 27380.002538349
3√n 908.42481552777
4√n 165.46903800515
5√n 59.562565233232

Divisors of 749664539

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 -749664538
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 749664539 can be divided by 8 positive divisors. The sum of these divisors (counting 749664539) is 1, the average is 0.125.

Base conversion 749664539

Base System Value
2 Binary 101100101011101111100100011011
3 Ternary 1221020121220102022
4 Quaternary 230223233210123
5 Quinary 3013403231124
6 Senary 202215525055
8 Octal 5453574433
10 Decimal 749664539
12 Duodecimal 18b08978b
16 Hexadecimal 2caef91b
20 Vigesimal be5816j
36 Base36 cebwuz

Cryptographic Hash Functions

md5 e162969ccce0e9e1794c94eb49b94870
sha1 54ca8de77d3bc290b52932e38c197593abf87d77
sha256 68a44c3afcd294c460d8fabbda11c27388535bbb02c0b5a0b506d20af2f583d4
sha512 906915ae94df29c1d78f28b5443a8f5d79e0a3d70e67bf7cec1ab610a4509ad420e93d3b397cab42aa8b3223627caa8c418e6e0250cf1b1cc28166b2ee9eae9e
ripemd-160 b596e3dd51e816b6d9e0ce492be5300b3d7232cc

749664539 as geometric shapes

Circle

Radius = n
Diameter 1499329078
Circumference 4710281216.7584
Area 1.7655653984608E+18

Sphere

Radius = n
Volume 1.7647756940152E+27
Surface area 7.062261593843E+18
Circumference 4710281216.7584

Square

Length = n
Perimeter 2998658156
Area 561996921034082521
Diagonal 1060185758.284

Cube

Length = n
Surface area 3371981526204495126
Volume 4.2130916272643E+26
Space diagonal 1298457070.1807

Equilateral Triangle

Length = n
Perimeter 2248993617
Area 2.4335180523208E+17
Altitude 649228535.09035

Triangular Pyramid

Length = n
Surface area 2.4335180523208E+17
Volume 4.9651760989981E+25
Height 353395252.76132