27889898 (number)

27889898 is an even 8-digits composite number following 27889897 and preceding 27889899. In scientific notation, it is written as 2.7889898 × 10^7. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 13944948 positive integers (up to 27889898) that are relatively prime to 27889898.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 2.7889898 × 10^7
Engineering notation 2.7889898 × 10^6

Prime Factorization of 27889898

Prime Factorization 2 × 13944949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27889898
Product of the distinct prime numbers

The prime factorization of 27889898 is 2 × 13944949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 22, 74, 72, 941, 4982, 4900, 34529, 85629, 278254, 590589, 8102928, 7152612, 99425768, 83382654, 103839728, 687013200, 1787451117, 218073381

Basic calculations (n = 27889898)

Multiplication

n×y
n×2 55779796
n×3 83669694
n×4 111559592
n×5 139449490

Division

n÷y
n÷2 13944949
n÷3 9296632.6666667
n÷3 6972474.5
n÷5 5577979.6

Exponentiation

ny
n2 777846410450404
n3 2.1694057047128E+22
n4 6.0504503825058E+29
n5 1.6874644402215E+37

Nth Root

y√n
2√n 5281.0887135135
3√n 303.26035706397
4√n 72.671099575509
5√n 30.838225880705

Divisors of 27889898

1, 2, 13944949, 27889898

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 -27889897
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 27889898 can be divided by 4 positive divisors. The sum of these divisors (counting 27889898) is 1, the average is 0.25.

Base conversion 27889898

Base System Value
2 Binary 1101010011001000011101010
3 Ternary 1221110221202012
4 Quaternary 1222121003222
5 Quinary 24114434043
6 Senary 2433435522
8 Octal 152310352
10 Decimal 27889898
12 Duodecimal 940bba2
16 Hexadecimal 1a990ea
20 Vigesimal 8e64ei
36 Base36 glrze

Cryptographic Hash Functions

md5 809d214d4e2220ce9aa560232a6ef699
sha1 82d94a38f22e270edf62ef3af1ddb0b2715a9744
sha256 b2957b2a1584dcc260d6d152c09e945643b96b22616243bf8342836c2bd1c375
sha512 480888c7bc0e40c0d4b2fe6b9235070207af75f8a3cd4005e47af9f5ce44de5bd1c74ff23ee41ad3d92006a2720f2f5a98137a1e0cbba5d5061f08429aa35af2
ripemd-160 4250043b7241762683ff057a5b05110720246ff0

27889898 as geometric shapes

Circle

Radius = n
Diameter 55779796
Circumference 175237397.33234
Area 2.4436765686922E+15

Sphere

Radius = n
Volume 9.0871853661087E+22
Surface area 9.7747062747687E+15
Circumference 175237397.33234

Square

Length = n
Perimeter 111559592
Area 777846410450404
Diagonal 39442272.004802

Cube

Length = n
Surface area 4667078462702424
Volume 2.1694057047128E+22
Space diagonal 48306720.353914

Equilateral Triangle

Length = n
Perimeter 83669694
Area 3.3681737584629E+14
Altitude 24153360.176957

Triangular Pyramid

Length = n
Surface area 3.3681737584629E+14
Volume 2.5566691415787E+21
Height 13147424.001601