27995964 (number)

27995964 is an even 8-digits composite number following 27995963 and preceding 27995965. In scientific notation, it is written as 2.7995964 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 9331984 positive integers (up to 27995964) that are relatively prime to 27995964.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-five thousand nine hundred sixty-four

Notation

Scientific notation 2.7995964 × 10^7
Engineering notation 2.7995964 × 10^6

Prime Factorization of 27995964

Prime Factorization 2 × 2 × 3 × 2332997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13997982
Product of the distinct prime numbers

The prime factorization of 27995964 is 2 × 2 × 3 × 2332997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 62, 28, 245, 221, 9173, 8578, 47931, 72957, 308167, 781294, 9503963, 6283200, 21884047, 20286974, 209440472, 360551220, 7347300479, 7983613739

Basic calculations (n = 27995964)

Multiplication

n×y
n×2 55991928
n×3 83987892
n×4 111983856
n×5 139979820

Division

n÷y
n÷2 13997982
n÷3 9331988
n÷3 6998991
n÷5 5599192.8

Exponentiation

ny
n2 783774000289296
n3 2.1942508696235E+22
n4 6.1430168352949E+29
n5 1.7197967817231E+37

Nth Root

y√n
2√n 5291.1212422321
3√n 303.64430639948
4√n 72.740093773875
5√n 30.861645994199

Divisors of 27995964

1, 2, 3, 4, 6, 12, 2332997, 4665994, 6998991, 9331988, 13997982, 27995964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27995963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27995964 can be divided by 12 positive divisors. The sum of these divisors (counting 27995964) is 1, the average is 0.083333333333333.

Base conversion 27995964

Base System Value
2 Binary 1101010110010111100111100
3 Ternary 1221200100020120
4 Quaternary 1222302330330
5 Quinary 24131332324
6 Senary 2440014540
8 Octal 152627474
10 Decimal 27995964
12 Duodecimal 9461450
16 Hexadecimal 1ab2f3c
20 Vigesimal 8ej9i4
36 Base36 go1to

Cryptographic Hash Functions

md5 c75447dacded5b146b75fbe921a73461
sha1 2fd05ca137016ae36086a3985f849dff6c4b0bed
sha256 716e0e47ce6ff6205a2987d2b05b1a5102533b26babc32a0b809bcd90d9bae3d
sha512 c64722cb132a39524d2a63197a801d7d33c1ee8aa70c3f122536c45a5999337235ed66d5df788f7e49e2af7f1c0152215fe91bc991f38cf28d4ab700e69cfa56
ripemd-160 d2bf84f429e6539096aaa1cab377970d8e12d391

27995964 as geometric shapes

Circle

Radius = n
Diameter 55991928
Circumference 175903829.66513
Area 2.4622986413835E+15

Sphere

Radius = n
Volume 9.191256549523E+22
Surface area 9.8491945655341E+15
Circumference 175903829.66513

Square

Length = n
Perimeter 111983856
Area 783774000289296
Diagonal 39592271.980509

Cube

Length = n
Surface area 4702644001735776
Volume 2.1942508696235E+22
Space diagonal 48490432.054869

Equilateral Triangle

Length = n
Perimeter 83987892
Area 3.3938409753814E+14
Altitude 24245216.027435

Triangular Pyramid

Length = n
Surface area 3.3938409753814E+14
Volume 2.5859494492254E+21
Height 13197423.993503