27749968 (number)

27749968 is an even 8-digits composite number following 27749967 and preceding 27749969. In scientific notation, it is written as 2.7749968 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 10 positive divisors. There are 13874976 positive integers (up to 27749968) that are relatively prime to 27749968.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.7749968 × 10^7
Engineering notation 2.7749968 × 10^6

Prime Factorization of 27749968

Prime Factorization 2 × 2 × 2 × 2 × 1734373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3468746
Product of the distinct prime numbers

The prime factorization of 27749968 is 2 × 2 × 2 × 2 × 1734373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 61, 86, 792, 353, 8292, 9279, 63049, 83165, 298308, 266279, 6127331, 6964339, 7115011, 76379043, 46324997, 994956887, 6285778925, 6847320095

Basic calculations (n = 27749968)

Multiplication

n×y
n×2 55499936
n×3 83249904
n×4 110999872
n×5 138749840

Division

n÷y
n÷2 13874984
n÷3 9249989.3333333
n÷3 6937492
n÷5 5549993.6

Exponentiation

ny
n2 770060724001024
n3 2.1369160449085E+22
n4 5.9299351864898E+29
n5 1.6455551166717E+37

Nth Root

y√n
2√n 5267.8238391199
3√n 302.7523309522
4√n 72.579775689374
5√n 30.807219103746

Divisors of 27749968

1, 2, 4, 8, 16, 1734373, 3468746, 6937492, 13874984, 27749968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27749967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27749968 can be divided by 10 positive divisors. The sum of these divisors (counting 27749968) is 1, the average is 0.1.

Base conversion 27749968

Base System Value
2 Binary 1101001110110111001010000
3 Ternary 1221012211210121
4 Quaternary 1221312321100
5 Quinary 24100444333
6 Senary 2430440024
8 Octal 151667120
10 Decimal 27749968
12 Duodecimal 9363014
16 Hexadecimal 1a76e50
20 Vigesimal 8d8ei8
36 Base36 gis0g

Cryptographic Hash Functions

md5 5565844a1ffb2fe1082c53e3ba2fda93
sha1 83d2d3610e67e9af3124b04afbc9eb0d5224f84d
sha256 f81f9a3e458e4a15a0cc857a1ab2cb9ca8591b4f2596cca883999569ad95bb8d
sha512 3d4e240f0c0d81a4a2a9a8559127ae97a27d870a1188a5e2164f3a2e09865c6e5a6c8e5569d20d845da590f28d5ff3992e94dba246d4ec67b8edc2bce266460d
ripemd-160 0481334b11873f613e959d490faabf77bd7c31a1

27749968 as geometric shapes

Circle

Radius = n
Diameter 55499936
Circumference 174358191.2123
Area 2.4192171133397E+15

Sphere

Radius = n
Volume 8.9510929973637E+22
Surface area 9.6768684533586E+15
Circumference 174358191.2123

Square

Length = n
Perimeter 110999872
Area 770060724001024
Diagonal 39244381.101019

Cube

Length = n
Surface area 4620364344006144
Volume 2.1369160449085E+22
Space diagonal 48064354.484411

Equilateral Triangle

Length = n
Perimeter 83249904
Area 3.3344607472076E+14
Altitude 24032177.242205

Triangular Pyramid

Length = n
Surface area 3.3344607472076E+14
Volume 2.5183797103019E+21
Height 13081460.367006