27992470 (number)

27992470 is an even 8-digits composite number following 27992469 and preceding 27992471. In scientific notation, it is written as 2.7992470 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 10137600 positive integers (up to 27992470) that are relatively prime to 27992470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7992470 × 10^7
Engineering notation 2.7992470 × 10^6

Prime Factorization of 27992470

Prime Factorization 2 × 11 × 5 × 641 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27992470
Product of the distinct prime numbers

The prime factorization of 27992470 is 2 × 11 × 5 × 641 × 397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 52, 76, 395, 713, 5626, 7493, 40265, 2003, 471964, 347267, 7670381, 8158050, 2614954, 27386463, 292408336, 802759758, 132150281, 8745626404

Basic calculations (n = 27992470)

Multiplication

n×y
n×2 55984940
n×3 83977410
n×4 111969880
n×5 139962350

Division

n÷y
n÷2 13996235
n÷3 9330823.3333333
n÷3 6998117.5
n÷5 5598494

Exponentiation

ny
n2 783578376700900
n3 2.1934294202449E+22
n4 6.1399507243322E+29
n5 1.7187238645235E+37

Nth Root

y√n
2√n 5290.7910561654
3√n 303.63167389591
4√n 72.737824109368
5√n 30.860875626194

Divisors of 27992470

1, 2, 5, 10, 11, 22, 55, 110, 397, 641, 794, 1282, 1985, 3205, 3970, 4367, 6410, 7051, 8734, 14102, 21835, 35255, 43670, 70510, 254477, 508954, 1272385, 2544770, 2799247, 5598494, 13996235, 27992470

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 -27992469
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 27992470 can be divided by 32 positive divisors. The sum of these divisors (counting 27992470) is 1, the average is 0.03125.

Base conversion 27992470

Base System Value
2 Binary 1101010110010000110010110
3 Ternary 1221200011110011
4 Quaternary 1222302012112
5 Quinary 24131224340
6 Senary 2435550434
8 Octal 152620626
10 Decimal 27992470
12 Duodecimal 945b41a
16 Hexadecimal 1ab2196
20 Vigesimal 8ej13a
36 Base36 gnz4m

Cryptographic Hash Functions

md5 43523f9f9dbc9c5802bcdaf3a32d41e5
sha1 10fbeecbee3367bccc5a3cad321c51351befcf18
sha256 40a3ef2e53883684c4007a5d9028cfbd80c4d548437fbcceda73c21a7673129f
sha512 822305f456e22a113588090e0475ca506aa7db25af6ff7d4bc97a28d6af6ff6f5d0645a794c3bc4baf21877d9c6bfd9745662c2b093e55e7213b6141ea1e7b8c
ripemd-160 31b19049c2ac160ee88164d5adca1cb0bc51ccad

27992470 as geometric shapes

Circle

Radius = n
Diameter 55984940
Circumference 175881876.21567
Area 2.4616840717554E+15

Sphere

Radius = n
Volume 9.187815670412E+22
Surface area 9.8467362870215E+15
Circumference 175881876.21567

Square

Length = n
Perimeter 111969880
Area 783578376700900
Diagonal 39587330.718322

Cube

Length = n
Surface area 4701470260205400
Volume 2.1934294202449E+22
Space diagonal 48484380.269348

Equilateral Triangle

Length = n
Perimeter 83977410
Area 3.3929939003958E+14
Altitude 24242190.134674

Triangular Pyramid

Length = n
Surface area 3.3929939003958E+14
Volume 2.5849813618487E+21
Height 13195776.906107