27998425 (number)

27998425 is an odd 8-digits composite number following 27998424 and preceding 27998426. In scientific notation, it is written as 2.7998425 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 17107200 positive integers (up to 27998425) that are relatively prime to 27998425.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-eight thousand four hundred twenty-five

Notation

Scientific notation 2.7998425 × 10^7
Engineering notation 2.7998425 × 10^6

Prime Factorization of 27998425

Prime Factorization 1085 × 5 × 13 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27998425
Product of the distinct prime numbers

The prime factorization of 27998425 is 1085 × 5 × 13 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 65, 42, 851, 788, 3117, 3901, 86042, 69609, 518173, 398394, 4400254, 6246772, 46250659, 14140130, 755225348, 188917459, 4924459927, 9210081360

Basic calculations (n = 27998425)

Multiplication

n×y
n×2 55996850
n×3 83995275
n×4 111993700
n×5 139992125

Division

n÷y
n÷2 13999212.5
n÷3 9332808.3333333
n÷3 6999606.25
n÷5 5599685

Exponentiation

ny
n2 783911802480625
n3 2.1948295808369E+22
n4 6.1451771406842E+29
n5 1.7205528128516E+37

Nth Root

y√n
2√n 5291.353796525
3√n 303.65320347649
4√n 72.741692285271
5√n 30.862188556979

Divisors of 27998425

1, 5, 13, 65, 397, 1085, 1985, 5161, 5425, 14105, 25805, 70525, 430745, 2153725, 5599685, 27998425

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 -27998424
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 27998425 can be divided by 16 positive divisors. The sum of these divisors (counting 27998425) is 1, the average is 0.0625.

Base conversion 27998425

Base System Value
2 Binary 1101010110011100011011001
3 Ternary 1221200110121201
4 Quaternary 1222303203121
5 Quinary 24131422200
6 Senary 2440034201
8 Octal 152634331
10 Decimal 27998425
12 Duodecimal 9462961
16 Hexadecimal 1ab38d9
20 Vigesimal 8ejg15
36 Base36 go3q1

Cryptographic Hash Functions

md5 41020cde5d6152f78a15d522b749795f
sha1 077795c4a351f1d50d8a0f73d4c2fb8376974bdd
sha256 9012ff9bc70ad49ce1555dd5b135f88bfd16f183f280a95464f6db6c2eeae1f4
sha512 aed8f113ea72f81766e41a1375ecb4f2fa16ce3b136c0a4c03e1384cc9c7eba438ee57c7f3219c03e697ce0802c42dd1a6da42f986e50c8a7a1cca15ff9828de
ripemd-160 32d40060329b60a05d9ad901f06a3a58db2cbffb

27998425 as geometric shapes

Circle

Radius = n
Diameter 55996850
Circumference 175919292.58417
Area 2.4627315597355E+15

Sphere

Radius = n
Volume 9.1936806493849E+22
Surface area 9.8509262389419E+15
Circumference 175919292.58417

Square

Length = n
Perimeter 111993700
Area 783911802480625
Diagonal 39595752.360086

Cube

Length = n
Surface area 4703470814883750
Volume 2.1948295808369E+22
Space diagonal 48494694.631907

Equilateral Triangle

Length = n
Perimeter 83995275
Area 3.3944376763734E+14
Altitude 24247347.315953

Triangular Pyramid

Length = n
Surface area 3.3944376763734E+14
Volume 2.586631466931E+21
Height 13198584.120029