27996860 (number)

27996860 is an even 8-digits composite number following 27996859 and preceding 27996861. In scientific notation, it is written as 2.7996860 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 11198736 positive integers (up to 27996860) that are relatively prime to 27996860.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-six thousand eight hundred sixty

Notation

Scientific notation 2.7996860 × 10^7
Engineering notation 2.7996860 × 10^6

Prime Factorization of 27996860

Prime Factorization 2 × 2 × 5 × 1399843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13998430
Product of the distinct prime numbers

The prime factorization of 27996860 is 2 × 2 × 5 × 1399843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 71, 69, 820, 524, 7705, 4876, 87380, 71366, 104004, 208533, 3377028, 2272506, 90459423, 7803352, 917486512, 497828115, 617030974, 1721530694

Basic calculations (n = 27996860)

Multiplication

n×y
n×2 55993720
n×3 83990580
n×4 111987440
n×5 139984300

Division

n÷y
n÷2 13998430
n÷3 9332286.6666667
n÷3 6999215
n÷5 5599372

Exponentiation

ny
n2 783824169859600
n3 2.1944615548175E+22
n4 6.1438032925609E+29
n5 1.7200720064937E+37

Nth Root

y√n
2√n 5291.2059116991
3√n 303.64754570445
4√n 72.740675771532
5√n 30.861843534678

Divisors of 27996860

1, 2, 4, 5, 10, 20, 1399843, 2799686, 5599372, 6999215, 13998430, 27996860

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 -27996859
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 27996860 can be divided by 12 positive divisors. The sum of these divisors (counting 27996860) is 1, the average is 0.083333333333333.

Base conversion 27996860

Base System Value
2 Binary 1101010110011001010111100
3 Ternary 1221200101110202
4 Quaternary 1222303022330
5 Quinary 24131344420
6 Senary 2440023032
8 Octal 152631274
10 Decimal 27996860
12 Duodecimal 9461a78
16 Hexadecimal 1ab32bc
20 Vigesimal 8ejc30
36 Base36 go2ik

Cryptographic Hash Functions

md5 a6260f19da0d21746377904126b53ddd
sha1 335784539989be2d2abc1235d35fca21bcb096ae
sha256 27f5137dee0d8070da2bef12ba4e21c3208ebccffc6fc16ca6f00ad5e5086b92
sha512 30628d09d07f9326b27d8e02b589800d5fae91928e4f53289115dc33bd35798c768dd820bb48ac4075d768763b58962cd27ff206be3a920f7b39609dc9cca733
ripemd-160 97d46f3c5366a5539cb8ea30a626492d28b7c9ac

27996860 as geometric shapes

Circle

Radius = n
Diameter 55993720
Circumference 175909459.39916
Area 2.462456253737E+15

Sphere

Radius = n
Volume 9.1921390656E+22
Surface area 9.8498250149482E+15
Circumference 175909459.39916

Square

Length = n
Perimeter 111987440
Area 783824169859600
Diagonal 39593539.115861

Cube

Length = n
Surface area 4702945019157600
Volume 2.1944615548175E+22
Space diagonal 48491983.972393

Equilateral Triangle

Length = n
Perimeter 83990580
Area 3.3940582159933E+14
Altitude 24245991.986196

Triangular Pyramid

Length = n
Surface area 3.3940582159933E+14
Volume 2.5861977441078E+21
Height 13197846.371954