642799213 (number)

642799213 is an odd 9-digits composite number following 642799212 and preceding 642799214. In scientific notation, it is written as 6.42799213 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 537845616 positive integers (up to 642799213) that are relatively prime to 642799213.

Interesting facts

Basic properties

Name

Name six hundred forty-two million seven hundred ninety-nine thousand two hundred thirteen

Notation

Scientific notation 6.42799213 × 10^8
Engineering notation 6.42799213 × 10^6

Prime Factorization of 642799213

Prime Factorization 7 × 47 × 419 × 4663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 642799213
Product of the distinct prime numbers

The prime factorization of 642799213 is 7 × 47 × 419 × 4663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 43, 13, 19, 778, 3659, 1433, 11040, 90178, 217673, 525693, 2662125, 3758636, 67900900, 24482019, 380928717, 753148576, 8343536770, 237395668

Basic calculations (n = 642799213)

Multiplication

n×y
n×2 1285598426
n×3 1928397639
n×4 2571196852
n×5 3213996065

Division

n÷y
n÷2 321399606.5
n÷3 214266404.33333
n÷3 160699803.25
n÷5 128559842.6

Exponentiation

ny
n2 413190828233419369
n3 2.6559873920726E+26
n4 1.7072666053622E+35
n5 1.097429630308E+44

Nth Root

y√n
2√n 25353.485223929
3√n 863.02844904687
4√n 159.22777780252
5√n 57.758388455789

Divisors of 642799213

1, 7, 47, 329, 419, 2933, 4663, 19693, 32641, 137851, 219161, 1534127, 1953797, 13676579, 91828459, 642799213

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642799212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642799213 can be divided by 16 positive divisors. The sum of these divisors (counting 642799213) is 1, the average is 0.0625.

Base conversion 642799213

Base System Value
2 Binary 100110010100000101011001101101
3 Ternary 1122210112120202021
4 Quaternary 212110011121231
5 Quinary 2304024033323
6 Senary 143441230141
8 Octal 4624053155
10 Decimal 642799213
12 Duodecimal 15b332351
16 Hexadecimal 2650566d
20 Vigesimal a0h9i0d
36 Base36 ampf1p

Cryptographic Hash Functions

md5 d08d9bf4f111ba88e0ef8d13c99bcb7f
sha1 ac45019fb74ca84f49cb1eb802f7a34f3ade1086
sha256 bcd656d9d77e523c61bf4917b0a0296969c3a0f047bbc284d8ccdafaee2c96d3
sha512 a1100ece84655b4a52857f80ae7689bb74ce1202adda5a318db0743e7072f7de37ccb379acafc3f5698d6027cd570136c984dd0ec2b6105062114573d17c42c5
ripemd-160 e82a880b73ecd01d830640a87c1c770ade501618

642799213 as geometric shapes

Circle

Radius = n
Diameter 1285598426
Circumference 4038826570.5882
Area 1.2980772705088E+18

Sphere

Radius = n
Volume 1.112537397195E+27
Surface area 5.1923090820352E+18
Circumference 4038826570.5882

Square

Length = n
Perimeter 2571196852
Area 413190828233419369
Diagonal 909055364.90735

Cube

Length = n
Surface area 2479144969400516214
Volume 2.6559873920726E+26
Space diagonal 1113360895.9813

Equilateral Triangle

Length = n
Perimeter 1928397639
Area 1.7891687693044E+17
Altitude 556680447.99064

Triangular Pyramid

Length = n
Surface area 1.7891687693044E+17
Volume 3.1301111594675E+25
Height 303018454.96912