27956907 (number)

27956907 is an odd 8-digits composite number following 27956906 and preceding 27956908. In scientific notation, it is written as 2.7956907 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 16941960 positive integers (up to 27956907) that are relatively prime to 27956907.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred fifty-six thousand nine hundred seven

Notation

Scientific notation 2.7956907 × 10^7
Engineering notation 2.7956907 × 10^6

Prime Factorization of 27956907

Prime Factorization 9 × 9 × 3 × 11 × 10459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3106323
Product of the distinct prime numbers

The prime factorization of 27956907 is 9 × 9 × 3 × 11 × 10459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 97, 72, 376, 395, 9394, 4170, 94325, 49915, 551018, 882534, 2333046, 6969775, 47976944, 27132730, 749275597, 352211914, 9502334579, 3333259486

Basic calculations (n = 27956907)

Multiplication

n×y
n×2 55913814
n×3 83870721
n×4 111827628
n×5 139784535

Division

n÷y
n÷2 13978453.5
n÷3 9318969
n÷3 6989226.75
n÷5 5591381.4

Exponentiation

ny
n2 781588649006649
n3 2.1850801172535E+22
n4 6.1088081625604E+29
n5 1.7078338168154E+37

Nth Root

y√n
2√n 5287.4291484615
3√n 303.5030365726
4√n 72.714710674398
5√n 30.8530302058

Divisors of 27956907

1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 10459, 31377, 94131, 115049, 282393, 345147, 847179, 1035441, 2541537, 3106323, 9318969, 27956907

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 -27956906
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 27956907 can be divided by 24 positive divisors. The sum of these divisors (counting 27956907) is 1, the average is 0.041666666666667.

Base conversion 27956907

Base System Value
2 Binary 1101010101001011010101011
3 Ternary 1221121100200000
4 Quaternary 1222221122223
5 Quinary 24124110112
6 Senary 2435114043
8 Octal 152513253
10 Decimal 27956907
12 Duodecimal 9442923
16 Hexadecimal 1aa96ab
20 Vigesimal 8eec57
36 Base36 gn7or

Cryptographic Hash Functions

md5 9001bf25f9c34497e541ac106b513c8d
sha1 23f22474180bab345ad5ee476dcff0001ae0873d
sha256 1ee4e6a2b6033835ec1df3b9e67d4eec96e67073559e37f5b5150247dde29e09
sha512 0dba721abd2898da6c5d559de9ca401f2836b2f5cfdb96661a95856fecb9b0f5b09a60089a9152c0b1f80aea3bbdd4bbf0294cb0e311939984d24baae4b20dee
ripemd-160 30528a6509a7366c9528784cbe2d290997a77fda

27956907 as geometric shapes

Circle

Radius = n
Diameter 55913814
Circumference 175658427.29659
Area 2.4554331578485E+15

Sphere

Radius = n
Volume 9.1528421918248E+22
Surface area 9.8217326313938E+15
Circumference 175658427.29659

Square

Length = n
Perimeter 111827628
Area 781588649006649
Diagonal 39537037.041403

Cube

Length = n
Surface area 4689531894039894
Volume 2.1850801172535E+22
Space diagonal 48422783.346478

Equilateral Triangle

Length = n
Perimeter 83870721
Area 3.3843781267466E+14
Altitude 24211391.673239

Triangular Pyramid

Length = n
Surface area 3.3843781267466E+14
Volume 2.5751416139097E+21
Height 13179012.347134