642046013 (number)

642046013 is an odd 9-digits composite number following 642046012 and preceding 642046014. In scientific notation, it is written as 6.42046013 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 550325148 positive integers (up to 642046013) that are relatively prime to 642046013.

Interesting facts

Basic properties

Name

Name six hundred forty-two million forty-six thousand thirteen

Notation

Scientific notation 6.42046013 × 10^8
Engineering notation 6.42046013 × 10^6

Prime Factorization of 642046013

Prime Factorization 7 × 91720859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 642046013
Product of the distinct prime numbers

The prime factorization of 642046013 is 7 × 91720859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 66, 96, 86, 830, 1228, 7142, 75447, 19229, 590114, 504443, 2956486, 8123714, 65139801, 73297323, 624869705, 839457039, 3351011655, 1856695138

Basic calculations (n = 642046013)

Multiplication

n×y
n×2 1284092026
n×3 1926138039
n×4 2568184052
n×5 3210230065

Division

n÷y
n÷2 321023006.5
n÷3 214015337.66667
n÷3 160511503.25
n÷5 128409202.6

Exponentiation

ny
n2 412223082809196169
n3 2.6466618678421E+26
n4 1.6992787000072E+35
n5 1.0910151143154E+44

Nth Root

y√n
2√n 25338.626896499
3√n 862.69123276318
4√n 159.1811135044
5√n 57.744846428419

Divisors of 642046013

1, 7, 91720859, 642046013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642046012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642046013 can be divided by 4 positive divisors. The sum of these divisors (counting 642046013) is 1, the average is 0.25.

Base conversion 642046013

Base System Value
2 Binary 100110010001001101100000111101
3 Ternary 1122202010022112222
4 Quaternary 212101031200331
5 Quinary 2303330433023
6 Senary 143413135125
8 Octal 4621154075
10 Decimal 642046013
12 Duodecimal 15b02a4a5
16 Hexadecimal 2644d83d
20 Vigesimal a0cff0d
36 Base36 am99vh

Cryptographic Hash Functions

md5 a66958494e174163b99d5cf587a63a99
sha1 e0e49d5dae4aeae09a60766a1e1c3d17b8542739
sha256 3364f0a05f437134f4f4f896aa995f3843bc3a8c5d31e4b2cb3a5dee3a8a2bce
sha512 80dc5a34b202f6d5fc6da4e917e80fb947e5c701a6afb96ade45882b9b5f8f6eb6d7085026bed17fca4794caa0d7572a253d9b81dd580823b3ebd5594253aa96
ripemd-160 87948b8c33189ecc0dddde8d36dd19db34b494a3

642046013 as geometric shapes

Circle

Radius = n
Diameter 1284092026
Circumference 4034094075.4148
Area 1.2950370085935E+18

Sphere

Radius = n
Volume 1.1086311307399E+27
Surface area 5.180148034374E+18
Circumference 4034094075.4148

Square

Length = n
Perimeter 2568184052
Area 412223082809196169
Diagonal 907990179.25217

Cube

Length = n
Surface area 2473338496855177014
Volume 2.6466618678421E+26
Space diagonal 1112056315.313

Equilateral Triangle

Length = n
Perimeter 1926138039
Area 1.7849783086955E+17
Altitude 556028157.65651

Triangular Pyramid

Length = n
Surface area 1.7849783086955E+17
Volume 3.119120923765E+25
Height 302663393.08406