642442014 (number)

642442014 is an even 9-digits composite number following 642442013 and preceding 642442015. In scientific notation, it is written as 6.42442014 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 214147332 positive integers (up to 642442014) that are relatively prime to 642442014.

Interesting facts

Basic properties

Name

Name six hundred forty-two million four hundred forty-two thousand fourteen

Notation

Scientific notation 6.42442014 × 10^8
Engineering notation 6.42442014 × 10^6

Prime Factorization of 642442014

Prime Factorization 2 × 3 × 3 × 35691223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214147338
Product of the distinct prime numbers

The prime factorization of 642442014 is 2 × 3 × 3 × 35691223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 30, 17, 599, 14, 2314, 1107, 37935, 32613, 888614, 354267, 108706, 5445526, 61748767, 24554264, 19862167, 731053961, 8939874966, 6011895556

Basic calculations (n = 642442014)

Multiplication

n×y
n×2 1284884028
n×3 1927326042
n×4 2569768056
n×5 3212210070

Division

n÷y
n÷2 321221007
n÷3 214147338
n÷3 160610503.5
n÷5 128488402.8

Exponentiation

ny
n2 412731741352376196
n3 2.6515621115615E+26
n4 1.7034749031976E+35
n5 1.0943838476088E+44

Nth Root

y√n
2√n 25346.439868352
3√n 862.86855981445
4√n 159.20565275251
5√n 57.751967842458

Divisors of 642442014

1, 2, 3, 6, 9, 18, 35691223, 71382446, 107073669, 214147338, 321221007, 642442014

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642442013
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642442014 can be divided by 12 positive divisors. The sum of these divisors (counting 642442014) is 1, the average is 0.083333333333333.

Base conversion 642442014

Base System Value
2 Binary 100110010010101110001100011110
3 Ternary 1122202212102202200
4 Quaternary 212102232030132
5 Quinary 2303431121024
6 Senary 143425432330
8 Octal 4622561436
10 Decimal 642442014
12 Duodecimal 15b19b6a6
16 Hexadecimal 264ae31e
20 Vigesimal a0f550e
36 Base36 amhrfi

Cryptographic Hash Functions

md5 e29432fd63038dac2e4da6460a41cfd9
sha1 2bc7b82b503b512bce7e29bb73b587bee592142a
sha256 647a13a012bc5a55f9ca987383e92d2ebf101981d2a14b0e0a6bc7c5f78e94c0
sha512 56abfc2ca1fb2541e36ff4a3f3878196ff5a012b0c10e28d469e0bec559c1a60986f9e554d6d6e3f0e46a9cf8f40ccace2a5f386b9acc3721cab3d6a358d1a72
ripemd-160 eca3128a2bb67f8a5bd4a53c0d63b55e6edf0ea6

642442014 as geometric shapes

Circle

Radius = n
Diameter 1284884028
Circumference 4036582223.0797
Area 1.2966350065359E+18

Sphere

Radius = n
Volume 1.1106837400291E+27
Surface area 5.1865400261438E+18
Circumference 4036582223.0797

Square

Length = n
Perimeter 2569768056
Area 412731741352376196
Diagonal 908550209.23709

Cube

Length = n
Surface area 2476390448114257176
Volume 2.6515621115615E+26
Space diagonal 1112742209.1649

Equilateral Triangle

Length = n
Perimeter 1927326042
Area 1.7871808647967E+17
Altitude 556371104.58244

Triangular Pyramid

Length = n
Surface area 1.7871808647967E+17
Volume 3.1248959163707E+25
Height 302850069.7457