749649589 (number)

749649589 is an odd 9-digits composite number following 749649588 and preceding 749649590. In scientific notation, it is written as 7.49649589 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 691484160 positive integers (up to 749649589) that are relatively prime to 749649589.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred forty-nine thousand five hundred eighty-nine

Notation

Scientific notation 7.49649589 × 10^8
Engineering notation 7.49649589 × 10^6

Prime Factorization of 749649589

Prime Factorization 13 × 1433 × 40241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749649589
Product of the distinct prime numbers

The prime factorization of 749649589 is 13 × 1433 × 40241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749649589)

Multiplication

n×y
n×2 1499299178
n×3 2248948767
n×4 2998598356
n×5 3748247945

Division

n÷y
n÷2 374824794.5
n÷3 249883196.33333
n÷3 187412397.25
n÷5 149929917.8

Exponentiation

ny
n2 561974506287868921
n3 4.2128395766718E+26
n4 3.1581534571749E+35
n5 2.3675084411701E+44

Nth Root

y√n
2√n 27379.729527517
3√n 908.41877680842
4√n 165.46821304262
5√n 59.562327668986

Divisors of 749649589

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 -749649588
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 749649589 can be divided by 8 positive divisors. The sum of these divisors (counting 749649589) is 1, the average is 0.125.

Base conversion 749649589

Base System Value
2 Binary 101100101011101011111010110101
3 Ternary 1221020121010220121
4 Quaternary 230223223322311
5 Quinary 3013402241324
6 Senary 202215331541
8 Octal 5453537265
10 Decimal 749649589
12 Duodecimal 18b080bb1
16 Hexadecimal 2caebeb5
20 Vigesimal be563j9
36 Base36 ceblbp

Cryptographic Hash Functions

md5 0e16f8af9ddb96f8a893a3a7a1709add
sha1 7da8a8508d1338381785ea9da35a5ed9a9a5b2ac
sha256 56b4de37fdc00f91faf61d43addf2906c11b7db7d4d09366757c7207ee136d87
sha512 807e0591c613504803dcbb67c389e4ac88689aa896df123facebdaf912b5a9d593c94a2bae82fba289c917e09a0575894a8f38e87de1f64a8762872bfe426503
ripemd-160 32e539c32906c832f0c920d1f0f76f8935fe5f94

749649589 as geometric shapes

Circle

Radius = n
Diameter 1499299178
Circumference 4710187283.138
Area 1.7654949804587E+18

Sphere

Radius = n
Volume 1.7646701153099E+27
Surface area 7.0619799218349E+18
Circumference 4710187283.138

Square

Length = n
Perimeter 2998598356
Area 561974506287868921
Diagonal 1060164615.7912

Cube

Length = n
Surface area 3371847037727213526
Volume 4.2128395766718E+26
Space diagonal 1298431176.0211

Equilateral Triangle

Length = n
Perimeter 2248948767
Area 2.4334209936226E+17
Altitude 649215588.01056

Triangular Pyramid

Length = n
Surface area 2.4334209936226E+17
Volume 4.9648790545261E+25
Height 353388205.26374