27642642 (number)

27642642 is an even 8-digits composite number following 27642641 and preceding 27642643. In scientific notation, it is written as 2.7642642 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 8773776 positive integers (up to 27642642) that are relatively prime to 27642642.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-two thousand six hundred forty-two

Notation

Scientific notation 2.7642642 × 10^7
Engineering notation 2.7642642 × 10^6

Prime Factorization of 27642642

Prime Factorization 2 × 3 × 23 × 383 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27642642
Product of the distinct prime numbers

The prime factorization of 27642642 is 2 × 3 × 23 × 383 × 523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 40, 87, 68, 416, 9019, 346, 35710, 16706, 374686, 220228, 1220461, 7513899, 70068682, 40721662, 631725442, 910978605, 7823389099, 4408270894

Basic calculations (n = 27642642)

Multiplication

n×y
n×2 55285284
n×3 82927926
n×4 110570568
n×5 138213210

Division

n÷y
n÷2 13821321
n÷3 9214214
n÷3 6910660.5
n÷5 5528528.4

Exponentiation

ny
n2 764115656740164
n3 2.1122175545863E+22
n4 5.8387273687545E+29
n5 1.6139785039008E+37

Nth Root

y√n
2√n 5257.6270312756
3√n 302.36151756184
4√n 72.509496145509
5√n 30.783352102043

Divisors of 27642642

1, 2, 3, 6, 23, 46, 69, 138, 383, 523, 766, 1046, 1149, 1569, 2298, 3138, 8809, 12029, 17618, 24058, 26427, 36087, 52854, 72174, 200309, 400618, 600927, 1201854, 4607107, 9214214, 13821321, 27642642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27642641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27642642 can be divided by 32 positive divisors. The sum of these divisors (counting 27642642) is 1, the average is 0.03125.

Base conversion 27642642

Base System Value
2 Binary 1101001011100101100010010
3 Ternary 1221000101120120
4 Quaternary 1221130230102
5 Quinary 24034031032
6 Senary 2424251110
8 Octal 151345422
10 Decimal 27642642
12 Duodecimal 9310a96
16 Hexadecimal 1a5cb12
20 Vigesimal 8cf6c2
36 Base36 ggh76

Cryptographic Hash Functions

md5 4ec55792057e203063cf3690723c99ad
sha1 6eead4ec0a616b35cfbbef44c4cf837a2faf4d48
sha256 69a2443571c34c1b64b874bca5c2529cdaedf4502c0a372bef4354636385f3d6
sha512 002b29a298ff9e8c8678634f46c0a874ff8860735deb4d5d7850170900cbd5f4c74e93c43df8e2f3ca6bc1639efa8a202b81bcf7d6965a2f51cec39103071e38
ripemd-160 366ad1de9254be6a844069554d43aa236d962f5d

27642642 as geometric shapes

Circle

Radius = n
Diameter 55285284
Circumference 173683842.06603
Area 2.4005401337078E+15

Sphere

Radius = n
Volume 8.8476362030291E+22
Surface area 9.6021605348314E+15
Circumference 173683842.06603

Square

Length = n
Perimeter 110570568
Area 764115656740164
Diagonal 39092599.216224

Cube

Length = n
Surface area 4584693940440984
Volume 2.1122175545863E+22
Space diagonal 47878460.399437

Equilateral Triangle

Length = n
Perimeter 82927926
Area 3.3087178508321E+14
Altitude 23939230.199719

Triangular Pyramid

Length = n
Surface area 3.3087178508321E+14
Volume 2.4892722603154E+21
Height 13030866.405408