742128511 (number)

742128511 is an odd 9-digits composite number following 742128510 and preceding 742128512. In scientific notation, it is written as 7.42128511 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 706290552 positive integers (up to 742128511) that are relatively prime to 742128511.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million one hundred twenty-eight thousand five hundred eleven

Notation

Scientific notation 7.42128511 × 10^8
Engineering notation 7.42128511 × 10^6

Prime Factorization of 742128511

Prime Factorization 23 × 199 × 162143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 742128511
Product of the distinct prime numbers

The prime factorization of 742128511 is 23 × 199 × 162143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742128511)

Multiplication

n×y
n×2 1484257022
n×3 2226385533
n×4 2968514044
n×5 3710642555

Division

n÷y
n÷2 371064255.5
n÷3 247376170.33333
n÷3 185532127.75
n÷5 148425702.2

Exponentiation

ny
n2 550754726839077121
n3 4.087307853553E+26
n4 3.0333076913559E+35
n5 2.2511041203908E+44

Nth Root

y√n
2√n 27242.035735238
3√n 905.37056790036
4√n 165.05161536695
5√n 59.442329850019

Divisors of 742128511

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 -742128510
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 742128511 can be divided by 8 positive divisors. The sum of these divisors (counting 742128511) is 1, the average is 0.125.

Base conversion 742128511

Base System Value
2 Binary 101100001110111111101101111111
3 Ternary 1220201110000221011
4 Quaternary 230032333231333
5 Quinary 3004441103021
6 Senary 201350220051
8 Octal 5416775577
10 Decimal 742128511
12 Duodecimal 188654627
16 Hexadecimal 2c3bfb7f
20 Vigesimal bbi615b
36 Base36 c9ue0v

Cryptographic Hash Functions

md5 2bd19983a2a475bbcdad04f5ef9c4dcd
sha1 868b180222487af0c1f54e3e50b1b81bb5d0f119
sha256 14a441760d2ffb8447b243e95692a1542ed43a4abb84d82c11759bb22932e151
sha512 c323be824bc00328f736b68632c909cfe77d18c7aac3b0a0ab86366cc66b6130e12479f118db6ee779e11c6d57109a0c23c9baa7743270c090374560c274175e
ripemd-160 fb2ef4655d536b7e26e20263d79d911404e6a055

742128511 as geometric shapes

Circle

Radius = n
Diameter 1484257022
Circumference 4662930956.3543
Area 1.7302470037675E+18

Sphere

Radius = n
Volume 1.7120875100909E+27
Surface area 6.92098801507E+18
Circumference 4662930956.3543

Square

Length = n
Perimeter 2968514044
Area 550754726839077121
Diagonal 1049528205.28

Cube

Length = n
Surface area 3304528361034462726
Volume 4.087307853553E+26
Space diagonal 1285404286.7974

Equilateral Triangle

Length = n
Perimeter 2226385533
Area 2.384837923485E+17
Altitude 642702143.39872

Triangular Pyramid

Length = n
Surface area 2.384837923485E+17
Volume 4.8169385000739E+25
Height 349842735.09332