16448938 (number)

16448938 is an even 8-digits composite number following 16448937 and preceding 16448939. In scientific notation, it is written as 1.6448938 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 7476780 positive integers (up to 16448938) that are relatively prime to 16448938.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 1.6448938 × 10^7
Engineering notation 1.6448938 × 10^6

Prime Factorization of 16448938

Prime Factorization 2 × 11 × 747679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16448938
Product of the distinct prime numbers

The prime factorization of 16448938 is 2 × 11 × 747679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 74, 83, 35, 978, 7472, 5606, 43157, 59395, 151125, 693764, 2402569, 3105865, 20266060, 45883614, 979220524, 220657092, 3805253379, 776892732

Basic calculations (n = 16448938)

Multiplication

n×y
n×2 32897876
n×3 49346814
n×4 65795752
n×5 82244690

Division

n÷y
n÷2 8224469
n÷3 5482979.3333333
n÷3 4112234.5
n÷5 3289787.6

Exponentiation

ny
n2 270567561327844
n3 4.4505490410929E+21
n4 7.3206805242897E+28
n5 1.2041742006185E+36

Nth Root

y√n
2√n 4055.7290343414
3√n 254.31928146338
4√n 63.684605944776
5√n 27.747737206628

Divisors of 16448938

1, 2, 11, 22, 747679, 1495358, 8224469, 16448938

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 -16448937
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 16448938 can be divided by 8 positive divisors. The sum of these divisors (counting 16448938) is 1, the average is 0.125.

Base conversion 16448938

Base System Value
2 Binary 111110101111110110101010
3 Ternary 1010221200200221
4 Quaternary 332233312222
5 Quinary 13202331223
6 Senary 1344320254
8 Octal 76576652
10 Decimal 16448938
12 Duodecimal 561308a
16 Hexadecimal fafdaa
20 Vigesimal 52g26i
36 Base36 9sk2y

Cryptographic Hash Functions

md5 a3c6b4b89cbcf1e424b845f806cfd454
sha1 9912b9a53ab7596c18a805f54ea72c60b7b36815
sha256 5781e08df6a76f735a14066e22d851564d29865ec88d305339bc22cbae90f69b
sha512 e5700767bd468fe5967a78c1ced079018da350301b2b849bcb750aadad483f34cb025cf6ed7028da13de39eba8ede3b70aeb9ddc5c73cec33a58e3b7d1376a71
ripemd-160 727e12048c0770728d9626b4a4640e0e866837c3

16448938 as geometric shapes

Circle

Radius = n
Diameter 32897876
Circumference 103351725.56031
Area 8.5001306296726E+14

Sphere

Radius = n
Volume 1.8642416229251E+22
Surface area 3.400052251869E+15
Circumference 103351725.56031

Square

Length = n
Perimeter 65795752
Area 270567561327844
Diagonal 23262311.206234

Cube

Length = n
Surface area 1623405367967064
Volume 4.4505490410929E+21
Space diagonal 28490396.34655

Equilateral Triangle

Length = n
Perimeter 49346814
Area 1.1715919077496E+14
Altitude 14245198.173275

Triangular Pyramid

Length = n
Surface area 1.1715919077496E+14
Volume 5.2450223449335E+20
Height 7754103.7354114