27984954 (number)

27984954 is an even 8-digits composite number following 27984953 and preceding 27984955. In scientific notation, it is written as 2.7984954 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 9152208 positive integers (up to 27984954) that are relatively prime to 27984954.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred eighty-four thousand nine hundred fifty-four

Notation

Scientific notation 2.7984954 × 10^7
Engineering notation 2.7984954 × 10^6

Prime Factorization of 27984954

Prime Factorization 2 × 3 × 53 × 88003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27984954
Product of the distinct prime numbers

The prime factorization of 27984954 is 2 × 3 × 53 × 88003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 77, 80, 418, 162, 5516, 1159, 42887, 12972, 735973, 603297, 4442884, 2265505, 34295108, 58389207, 78109265, 635587132, 9387399460, 5970520129

Basic calculations (n = 27984954)

Multiplication

n×y
n×2 55969908
n×3 83954862
n×4 111939816
n×5 139924770

Division

n÷y
n÷2 13992477
n÷3 9328318
n÷3 6996238.5
n÷5 5596990.8

Exponentiation

ny
n2 783157650382116
n3 2.1916630820692E+22
n4 6.1333590535204E+29
n5 1.7164177097825E+37

Nth Root

y√n
2√n 5290.0807177207
3√n 303.60449634971
4√n 72.732941077071
5√n 30.859218214349

Divisors of 27984954

1, 2, 3, 6, 53, 106, 159, 318, 88003, 176006, 264009, 528018, 4664159, 9328318, 13992477, 27984954

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27984953
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27984954 can be divided by 16 positive divisors. The sum of these divisors (counting 27984954) is 1, the average is 0.0625.

Base conversion 27984954

Base System Value
2 Binary 1101010110000010000111010
3 Ternary 1221122210010210
4 Quaternary 1222300100322
5 Quinary 24131004304
6 Senary 2435451550
8 Octal 152602072
10 Decimal 27984954
12 Duodecimal 9456bb6
16 Hexadecimal 1ab043a
20 Vigesimal 8ei27e
36 Base36 gntbu

Cryptographic Hash Functions

md5 91cf28a1d14df7708115b1ccc20c3437
sha1 7ce7a9d5d63f2eba929702b7c8bbac4070afdffa
sha256 344bb38e4b941162ac6e59c3d06a701fdf6fc1709cb3071a03e12e7a235769e8
sha512 1dfb5a2b3c86a5eaae14c37cc998fa64a4c776e810986bc4f07dd25360c19608f9bff194ba41c2567afc0b241677edf06aaf1d8e36cf620913596b6874a8fbcd
ripemd-160 5a0a63c63ed30f31fe72f22765f5b12ac871ce7d

27984954 as geometric shapes

Circle

Radius = n
Diameter 55969908
Circumference 175834651.7949
Area 2.4603623210431E+15

Sphere

Radius = n
Volume 9.1804168503632E+22
Surface area 9.8414492841724E+15
Circumference 175834651.7949

Square

Length = n
Perimeter 111939816
Area 783157650382116
Diagonal 39576701.489187

Cube

Length = n
Surface area 4698945902292696
Volume 2.1916630820692E+22
Space diagonal 48471362.175478

Equilateral Triangle

Length = n
Perimeter 83954862
Area 3.3911721019952E+14
Altitude 24235681.087739

Triangular Pyramid

Length = n
Surface area 3.3911721019952E+14
Volume 2.5828997123455E+21
Height 13192233.829729