27992904 (number)

27992904 is an even 8-digits composite number following 27992903 and preceding 27992905. In scientific notation, it is written as 2.7992904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 8975616 positive integers (up to 27992904) that are relatively prime to 27992904.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-two thousand nine hundred four

Notation

Scientific notation 2.7992904 × 10^7
Engineering notation 2.7992904 × 10^6

Prime Factorization of 27992904

Prime Factorization 2 × 2 × 2 × 3 × 53 × 59 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6998226
Product of the distinct prime numbers

The prime factorization of 27992904 is 2 × 2 × 2 × 3 × 53 × 59 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27992904)

Multiplication

n×y
n×2 55985808
n×3 83978712
n×4 111971616
n×5 139964520

Division

n÷y
n÷2 13996452
n÷3 9330968
n÷3 6998226
n÷5 5598580.8

Exponentiation

ny
n2 783602674353216
n3 2.1935314437313E+22
n4 6.1403315125351E+29
n5 1.7188571055857E+37

Nth Root

y√n
2√n 5290.8320706671
3√n 303.63324307344
4√n 72.738106042618
5√n 30.86097132005

Divisors of 27992904

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27992903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27992904 can be divided by 64 positive divisors. The sum of these divisors (counting 27992904) is 1, the average is 0.015625.

Base conversion 27992904

Base System Value
2 Binary 1101010110010001101001000
3 Ternary 1221200012001020
4 Quaternary 1222302031020
5 Quinary 24131233104
6 Senary 2435552440
8 Octal 152621510
10 Decimal 27992904
12 Duodecimal 945b720
16 Hexadecimal 1ab2348
20 Vigesimal 8ej254
36 Base36 gnzgo

Cryptographic Hash Functions

md5 a7ab6f0a9adbb9e22dc84fce271c0bf7
sha1 add75b1e203c314f11ecb7bbe7ba9efb45d6bab9
sha256 ae4b4a30f8632a74fb231ade055a20c7553a7844aa76ab4df87e48b4c9f89e17
sha512 0ec219dde9fff1b07da9e7476237225ee7d407b90f9a9d985e266c28571305558de29bdd4cfffa822a953a113ab768ee3acb527ec351c1b9f1366333364972ad
ripemd-160 f1e2391bb52b1a15d23b53fd0261a86aa2c658fe

27992904 as geometric shapes

Circle

Radius = n
Diameter 55985808
Circumference 175884603.11809
Area 2.4617604050814E+15

Sphere

Radius = n
Volume 9.1882430253926E+22
Surface area 9.8470416203255E+15
Circumference 175884603.11809

Square

Length = n
Perimeter 111971616
Area 783602674353216
Diagonal 39587944.487008

Cube

Length = n
Surface area 4701616046119296
Volume 2.1935314437313E+22
Space diagonal 48485131.979398

Equilateral Triangle

Length = n
Perimeter 83978712
Area 3.3930991123165E+14
Altitude 24242565.989699

Triangular Pyramid

Length = n
Surface area 3.3930991123165E+14
Volume 2.5851015976805E+21
Height 13195981.495669