27889997 (number)

27889997 is an odd 8-digits composite number following 27889996 and preceding 27889998. In scientific notation, it is written as 2.7889997 × 10^7. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 27873276 positive integers (up to 27889997) that are relatively prime to 27889997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7889997 × 10^7
Engineering notation 2.7889997 × 10^6

Prime Factorization of 27889997

Prime Factorization 1879 × 14843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27889997
Product of the distinct prime numbers

The prime factorization of 27889997 is 1879 × 14843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 53, 69, 564, 634, 2822, 5349, 99935, 73574, 254196, 250907, 6581926, 7911585, 54276781, 7225032, 528383071, 270882488, 4543752595, 7250168809

Basic calculations (n = 27889997)

Multiplication

n×y
n×2 55779994
n×3 83669991
n×4 111559988
n×5 139449985

Division

n÷y
n÷2 13944998.5
n÷3 9296665.6666667
n÷3 6972499.25
n÷5 5577999.4

Exponentiation

ny
n2 777851932660009
n3 2.1694288068332E+22
n4 6.0505362914291E+29
n5 1.6874943901635E+37

Nth Root

y√n
2√n 5281.0980865725
3√n 303.26071588852
4√n 72.671164065071
5√n 30.838247773794

Divisors of 27889997

1, 1879, 14843, 27889997

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 -27889996
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 27889997 can be divided by 4 positive divisors. The sum of these divisors (counting 27889997) is 1, the average is 0.25.

Base conversion 27889997

Base System Value
2 Binary 1101010011001000101001101
3 Ternary 1221110221212212
4 Quaternary 1222121011031
5 Quinary 24114434442
6 Senary 2433440205
8 Octal 152310515
10 Decimal 27889997
12 Duodecimal 9410065
16 Hexadecimal 1a9914d
20 Vigesimal 8e64jh
36 Base36 gls25

Cryptographic Hash Functions

md5 a66fdf3b7aceef17803099998fbfec75
sha1 d7a523ecf2e2d086d753bc18aee4b3cd430ef4df
sha256 d0954737c2bbf5fabf4661913b4ed6cebf4d9122d8146a86d8448a8bbce7eecb
sha512 da8e102c0d3128d1192eb945b58106de70965f5fe4ab41c70f4fa56f470cacfe738fc9673db6c863dcfda876fc69f381ced16aa1c8e4a1d3f456ec11c5ea2fa5
ripemd-160 40ea5972ac92c76259d77196b504ebb6d4ec6ea2

27889997 as geometric shapes

Circle

Radius = n
Diameter 55779994
Circumference 175238019.36768
Area 2.4436939172253E+15

Sphere

Radius = n
Volume 9.0872821360443E+22
Surface area 9.7747756689012E+15
Circumference 175238019.36768

Square

Length = n
Perimeter 111559988
Area 777851932660009
Diagonal 39442412.011945

Cube

Length = n
Surface area 4667111595960054
Volume 2.1694288068332E+22
Space diagonal 48306891.826944

Equilateral Triangle

Length = n
Perimeter 83669991
Area 3.368197670332E+14
Altitude 24153445.913472

Triangular Pyramid

Length = n
Surface area 3.368197670332E+14
Volume 2.5566963676886E+21
Height 13147470.670648