27702990 (number)

27702990 is an even 8-digits composite number following 27702989 and preceding 27702991. In scientific notation, it is written as 2.7702990 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6331968 positive integers (up to 27702990) that are relatively prime to 27702990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7702990 × 10^7
Engineering notation 2.7702990 × 10^6

Prime Factorization of 27702990

Prime Factorization 2 × 21 × 3 × 5 × 43973

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27702990
Product of the distinct prime numbers

The prime factorization of 27702990 is 2 × 21 × 3 × 5 × 43973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 1, 60, 773, 964, 4005, 6427, 44204, 47150, 680356, 708411, 2320118, 6439593, 42119998, 41293104, 657271188, 417064338, 9373702624, 7449550142

Basic calculations (n = 27702990)

Multiplication

n×y
n×2 55405980
n×3 83108970
n×4 110811960
n×5 138514950

Division

n÷y
n÷2 13851495
n÷3 9234330
n÷3 6925747.5
n÷5 5540598

Exponentiation

ny
n2 767455654940100
n3 2.1260816334249E+22
n4 5.8898818229954E+29
n5 1.6316733724362E+37

Nth Root

y√n
2√n 5263.3629933722
3√n 302.58139102603
4√n 72.549038542025
5√n 30.796781307458

Divisors of 27702990

1, 2, 3, 5, 6, 10, 15, 21, 30, 42, 63, 105, 126, 210, 315, 630, 43973, 87946, 131919, 219865, 263838, 439730, 659595, 923433, 1319190, 1846866, 2770299, 4617165, 5540598, 9234330, 13851495, 27702990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27702989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27702990 can be divided by 32 positive divisors. The sum of these divisors (counting 27702990) is 1, the average is 0.03125.

Base conversion 27702990

Base System Value
2 Binary 1101001101011011011001110
3 Ternary 1221010110100200
4 Quaternary 1221223123032
5 Quinary 24042443430
6 Senary 2425434330
8 Octal 151533316
10 Decimal 27702990
12 Duodecimal 933b9a6
16 Hexadecimal 1a6b6ce
20 Vigesimal 8d2h9a
36 Base36 ghrri

Cryptographic Hash Functions

md5 72a405a9ae05f267b7a07d1f39a8cfb6
sha1 43104c978606c9b9efacb277a4c854b224c1702c
sha256 2ab5634efd7e4ab792ebbbf69d0c810bbbed5bd61fac2624d04b0d5b79478f13
sha512 42207c3641597036d61afe89bc18b5e58fef087658d3e906c3ec18b194e6253c260274ea7514235a04ff544b6d5af26552a0da6f9e7a91fa6a745d64d70fcc53
ripemd-160 1e1708c1e1acab49eac39eb30d36f73dcb783e19

27702990 as geometric shapes

Circle

Radius = n
Diameter 55405980
Circumference 174063019.73294
Area 2.4110330475158E+15

Sphere

Radius = n
Volume 8.9057099206665E+22
Surface area 9.644132190063E+15
Circumference 174063019.73294

Square

Length = n
Perimeter 110811960
Area 767455654940100
Diagonal 39177944.176286

Cube

Length = n
Surface area 4604733929640600
Volume 2.1260816334249E+22
Space diagonal 47982986.201573

Equilateral Triangle

Length = n
Perimeter 83108970
Area 3.3231804672808E+14
Altitude 23991493.100786

Triangular Pyramid

Length = n
Surface area 3.3231804672808E+14
Volume 2.5056112339182E+21
Height 13059314.725429