27949908 (number)

27949908 is an even 8-digits composite number following 27949907 and preceding 27949909. In scientific notation, it is written as 2.7949908 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 7945344 positive integers (up to 27949908) that are relatively prime to 27949908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7949908 × 10^7
Engineering notation 2.7949908 × 10^6

Prime Factorization of 27949908

Prime Factorization 2 × 2 × 21 × 229 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13974954
Product of the distinct prime numbers

The prime factorization of 27949908 is 2 × 2 × 21 × 229 × 1453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 67, 20, 478, 746, 5897, 2140, 52280, 66301, 318927, 660600, 7675971, 3345562, 4352073, 30544193, 307162639, 904101047, 5836303686, 8845883930

Basic calculations (n = 27949908)

Multiplication

n×y
n×2 55899816
n×3 83849724
n×4 111799632
n×5 139749540

Division

n÷y
n÷2 13974954
n÷3 9316636
n÷3 6987477
n÷5 5589981.6

Exponentiation

ny
n2 781197357208464
n3 2.183439426382E+22
n4 6.1026931090949E+29
n5 1.7056971095144E+37

Nth Root

y√n
2√n 5286.7672541923
3√n 303.47770717257
4√n 72.710159222713
5√n 30.851485242433

Divisors of 27949908

1, 2, 4, 21, 42, 84, 229, 458, 916, 1453, 2906, 4809, 5812, 9618, 19236, 30513, 61026, 122052, 332737, 665474, 1330948, 6987477, 13974954, 27949908

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 -27949907
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 27949908 can be divided by 24 positive divisors. The sum of these divisors (counting 27949908) is 1, the average is 0.041666666666667.

Base conversion 27949908

Base System Value
2 Binary 1101010100111101101010100
3 Ternary 1221121000001210
4 Quaternary 1222213231110
5 Quinary 24123344113
6 Senary 2435021420
8 Octal 152475524
10 Decimal 27949908
12 Duodecimal 943a870
16 Hexadecimal 1aa7b54
20 Vigesimal 8edef8
36 Base36 gn2ac

Cryptographic Hash Functions

md5 d7e2c26010c799dcaf66073198d69ba8
sha1 4090ac3d82b426121b77c208a06847bb70944c73
sha256 d71688ef3e85f6f491f07d1d959fa2fc32f39344a802549d6cb6c91f09ecfe77
sha512 a98a5a867ab1b09c1b178d810d4d055d836bdc04a14ceb379bff6cd20005c26684fbaac474e43734b7237cf778d111891b8b5eb34ae929a338ad088a1ac46bd4
ripemd-160 820f3bbecc4982e441359c8ff7d1caef37f38d35

27949908 as geometric shapes

Circle

Radius = n
Diameter 55899816
Circumference 175614451.28262
Area 2.4542038784099E+15

Sphere

Radius = n
Volume 9.1459696819732E+22
Surface area 9.8168155136395E+15
Circumference 175614451.28262

Square

Length = n
Perimeter 111799632
Area 781197357208464
Diagonal 39527138.96068

Cube

Length = n
Surface area 4687184143250784
Volume 2.183439426382E+22
Space diagonal 48410660.722876

Equilateral Triangle

Length = n
Perimeter 83849724
Area 3.382683783559E+14
Altitude 24205330.361438

Triangular Pyramid

Length = n
Surface area 3.382683783559E+14
Volume 2.5732080411746E+21
Height 13175712.986893