27998412 (number)

27998412 is an even 8-digits composite number following 27998411 and preceding 27998413. In scientific notation, it is written as 2.7998412 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 8524800 positive integers (up to 27998412) that are relatively prime to 27998412.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7998412 × 10^7
Engineering notation 2.7998412 × 10^6

Prime Factorization of 27998412

Prime Factorization 2 × 2 × 39 × 101 × 1777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13999206
Product of the distinct prime numbers

The prime factorization of 27998412 is 2 × 2 × 39 × 101 × 1777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 26, 80, 351, 597, 8078, 4833, 31202, 54965, 91883, 676819, 9798674, 8867542, 49525283, 32727154, 630462739, 115163294, 6247110342, 9193207864

Basic calculations (n = 27998412)

Multiplication

n×y
n×2 55996824
n×3 83995236
n×4 111993648
n×5 139992060

Division

n÷y
n÷2 13999206
n÷3 9332804
n÷3 6999603
n÷5 5599682.4

Exponentiation

ny
n2 783911074521744
n3 2.1948265235822E+22
n4 6.1451657275784E+29
n5 1.7205488184902E+37

Nth Root

y√n
2√n 5291.3525681058
3√n 303.65315647989
4√n 72.741683841562
5√n 30.862185691043

Divisors of 27998412

1, 2, 4, 39, 78, 101, 156, 202, 404, 1777, 3554, 3939, 7108, 7878, 15756, 69303, 138606, 179477, 277212, 358954, 717908, 6999603, 13999206, 27998412

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27998411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27998412 can be divided by 24 positive divisors. The sum of these divisors (counting 27998412) is 1, the average is 0.041666666666667.

Base conversion 27998412

Base System Value
2 Binary 1101010110011100011001100
3 Ternary 1221200110121020
4 Quaternary 1222303203030
5 Quinary 24131422122
6 Senary 2440034140
8 Octal 152634314
10 Decimal 27998412
12 Duodecimal 9462950
16 Hexadecimal 1ab38cc
20 Vigesimal 8ejg0c
36 Base36 go3po

Cryptographic Hash Functions

md5 60643c7f976949a4523dfc9b01199539
sha1 93ff445b9b4b96c1df0d72f25330507f0b7558b5
sha256 96369593c053fed9abed405c91ef840ca3705daea12de987e090db29910ff475
sha512 a9552698234eb32f87b1a6a2c815843cd53c4986a955a3d2c8628f6866700aa7cb26a8265e886c253e6a8f3350b038a43ae282d606635c26c2b8bf57cc2d82b8
ripemd-160 c8bac4895b31e54f669b3235a5a95d9d79bbf9e5

27998412 as geometric shapes

Circle

Radius = n
Diameter 55996824
Circumference 175919210.90276
Area 2.4627292727852E+15

Sphere

Radius = n
Volume 9.1936678431867E+22
Surface area 9.8509170911408E+15
Circumference 175919210.90276

Square

Length = n
Perimeter 111993648
Area 783911074521744
Diagonal 39595733.97531

Cube

Length = n
Surface area 4703466447130464
Volume 2.1948265235822E+22
Space diagonal 48494672.115246

Equilateral Triangle

Length = n
Perimeter 83995236
Area 3.3944345242189E+14
Altitude 24247336.057623

Triangular Pyramid

Length = n
Surface area 3.3944345242189E+14
Volume 2.5866278639218E+21
Height 13198577.99177