27888973 (number)

27888973 is an odd 8-digits composite number following 27888972 and preceding 27888974. In scientific notation, it is written as 2.7888973 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 23904828 positive integers (up to 27888973) that are relatively prime to 27888973.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred eighty-eight thousand nine hundred seventy-three

Notation

Scientific notation 2.7888973 × 10^7
Engineering notation 2.7888973 × 10^6

Prime Factorization of 27888973

Prime Factorization 7 × 3984139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27888973
Product of the distinct prime numbers

The prime factorization of 27888973 is 7 × 3984139. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 73, 28, 687, 541, 3070, 6174, 42292, 63901, 169956, 540004, 1044280, 2246752, 82126332, 74242408, 242328801, 957821050, 3902685883, 8893307469

Basic calculations (n = 27888973)

Multiplication

n×y
n×2 55777946
n×3 83666919
n×4 111555892
n×5 139444865

Division

n÷y
n÷2 13944486.5
n÷3 9296324.3333333
n÷3 6972243.25
n÷5 5577794.6

Exponentiation

ny
n2 777794814994729
n3 2.1691898594928E+22
n4 6.0496477423268E+29
n5 1.6871846254526E+37

Nth Root

y√n
2√n 5281.0011361483
3√n 303.25700436937
4√n 72.670497013219
5√n 30.838021321066

Divisors of 27888973

1, 7, 3984139, 27888973

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 -27888972
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 27888973 can be divided by 4 positive divisors. The sum of these divisors (counting 27888973) is 1, the average is 0.25.

Base conversion 27888973

Base System Value
2 Binary 1101010011000110101001101
3 Ternary 1221110220110221
4 Quaternary 1222120311031
5 Quinary 24114421343
6 Senary 2433431341
8 Octal 152306515
10 Decimal 27888973
12 Duodecimal 940b551
16 Hexadecimal 1a98d4d
20 Vigesimal 8e628d
36 Base36 glr9p

Cryptographic Hash Functions

md5 01a765c3a21f8ae11697fc3d66f44a0e
sha1 ff538002a0eb0eafc4dce67cf35b61c6cceeb850
sha256 64a8424f38500a62329f73d451710011e3e65f74f50ff0c1d93aae8dfb10e84a
sha512 8539d50cb63ac1e8332824e1ca98d56f8cedee03d43bf0c60bec0dc15392c5351078de905b2931463d101bff22f2fbd95ad8335988e22388c7182ab2e3c1991f
ripemd-160 201cc75c9e12a5815b27c3e098e4dba5497d6f20

27888973 as geometric shapes

Circle

Radius = n
Diameter 55777946
Circumference 175231585.38593
Area 2.4435144767877E+15

Sphere

Radius = n
Volume 9.0862812357654E+22
Surface area 9.7740579071507E+15
Circumference 175231585.38593

Square

Length = n
Perimeter 111555892
Area 777794814994729
Diagonal 39440963.857257

Cube

Length = n
Surface area 4666768889968374
Volume 2.1691898594928E+22
Space diagonal 48305118.206917

Equilateral Triangle

Length = n
Perimeter 83666919
Area 3.3679503435863E+14
Altitude 24152559.103458

Triangular Pyramid

Length = n
Surface area 3.3679503435863E+14
Volume 2.5564147655474E+21
Height 13146987.952419