27992421 (number)

27992421 is an odd 8-digits composite number following 27992420 and preceding 27992422. In scientific notation, it is written as 2.7992421 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 17563776 positive integers (up to 27992421) that are relatively prime to 27992421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7992421 × 10^7
Engineering notation 2.7992421 × 10^6

Prime Factorization of 27992421

Prime Factorization 9 × 17 × 182957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27992421
Product of the distinct prime numbers

The prime factorization of 27992421 is 9 × 17 × 182957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 100, 64, 224, 498, 8898, 2226, 80361, 86414, 798088, 864567, 1598262, 9283174, 37006949, 89109973, 655741961, 199906614, 7103703404, 1507806013

Basic calculations (n = 27992421)

Multiplication

n×y
n×2 55984842
n×3 83977263
n×4 111969684
n×5 139962105

Division

n÷y
n÷2 13996210.5
n÷3 9330807
n÷3 6998105.25
n÷5 5598484.2

Exponentiation

ny
n2 783575633441241
n3 2.1934179016629E+22
n4 6.1399077332284E+29
n5 1.7187088216969E+37

Nth Root

y√n
2√n 5290.7864254759
3√n 303.63149672968
4√n 72.737792277989
5√n 30.860864821975

Divisors of 27992421

1, 9, 17, 153, 182957, 1646613, 3110269, 27992421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27992420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27992421 can be divided by 8 positive divisors. The sum of these divisors (counting 27992421) is 1, the average is 0.125.

Base conversion 27992421

Base System Value
2 Binary 1101010110010000101100101
3 Ternary 1221200011101100
4 Quaternary 1222302011211
5 Quinary 24131224141
6 Senary 2435550313
8 Octal 152620545
10 Decimal 27992421
12 Duodecimal 945b399
16 Hexadecimal 1ab2165
20 Vigesimal 8ej111
36 Base36 gnz39

Cryptographic Hash Functions

md5 2324313ecccc17634d32a4cb42d2306d
sha1 192f1507816ac537941406c59457db6010d21994
sha256 10dfa7887653f122f2e5a9963062c72582cf0dae89b34e69d3e7e536a09a2126
sha512 4954975d138d80a11cfafbce51785d09731439cb32ce60a6807a37ca6663ac4311c5a0761aed7a9bb18cc9b7af3f7e878106516e5bf8ee75b89f1bc83a29f3fb
ripemd-160 eb52863e7c008f3fed35a007225ee906d1300914

27992421 as geometric shapes

Circle

Radius = n
Diameter 55984842
Circumference 175881568.33959
Area 2.461675453551E+15

Sphere

Radius = n
Volume 9.1877674214886E+22
Surface area 9.8467018142039E+15
Circumference 175881568.33959

Square

Length = n
Perimeter 111969684
Area 783575633441241
Diagonal 39587261.421857

Cube

Length = n
Surface area 4701453800647446
Volume 2.1934179016629E+22
Space diagonal 48484295.398858

Equilateral Triangle

Length = n
Perimeter 83977263
Area 3.392982021733E+14
Altitude 24242147.699429

Triangular Pyramid

Length = n
Surface area 3.392982021733E+14
Volume 2.5849677870697E+21
Height 13195753.807286