16448905 (number)

16448905 is an odd 8-digits composite number following 16448904 and preceding 16448906. In scientific notation, it is written as 1.6448905 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 11358720 positive integers (up to 16448905) that are relatively prime to 16448905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6448905 × 10^7
Engineering notation 1.6448905 × 10^6

Prime Factorization of 16448905

Prime Factorization 5 × 37 × 11 × 59 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16448905
Product of the distinct prime numbers

The prime factorization of 16448905 is 5 × 37 × 11 × 59 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 59, 68, 556, 923, 2219, 9083, 12207, 10840, 387751, 948017, 8631480, 4881527, 55212286, 84922442, 144031762, 461794452, 2719694469, 7598279012

Basic calculations (n = 16448905)

Multiplication

n×y
n×2 32897810
n×3 49346715
n×4 65795620
n×5 82244525

Division

n÷y
n÷2 8224452.5
n÷3 5482968.3333333
n÷3 4112226.25
n÷5 3289781

Exponentiation

ny
n2 270566475699025
n3 4.4505222549581E+21
n4 7.3206217772191E+28
n5 1.2041621215441E+36

Nth Root

y√n
2√n 4055.7249660203
3√n 254.31911139076
4√n 63.684574003602
5√n 27.74772607307

Divisors of 16448905

1, 5, 11, 37, 55, 59, 137, 185, 295, 407, 649, 685, 1507, 2035, 2183, 3245, 5069, 7535, 8083, 10915, 24013, 25345, 40415, 55759, 88913, 120065, 278795, 299071, 444565, 1495355, 3289781, 16448905

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 -16448904
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 16448905 can be divided by 32 positive divisors. The sum of these divisors (counting 16448905) is 1, the average is 0.03125.

Base conversion 16448905

Base System Value
2 Binary 111110101111110110001001
3 Ternary 1010221200122201
4 Quaternary 332233312021
5 Quinary 13202331110
6 Senary 1344320201
8 Octal 76576611
10 Decimal 16448905
12 Duodecimal 5613061
16 Hexadecimal fafd89
20 Vigesimal 52g255
36 Base36 9sk21

Cryptographic Hash Functions

md5 96a122866ecd0773eb3b7acc58c77c07
sha1 36751fceeef5e01027f5961a2ac7ed541bb179dc
sha256 cb0e41dd06dd81e4f41f5744c400bee938a83439d2b4ddadb9034f064f549ff6
sha512 2e39e13ae9d515c8857fccdc4ac8fbb307cc709e4be2720f7fae20caf3098c7179e606b3147e32b93ae1c6dde26f02edfc4a6d5ec0d8a72495050fe7bd9718f6
ripemd-160 49742f81561fa273ad2b94aaffe7f7df15cbd918

16448905 as geometric shapes

Circle

Radius = n
Diameter 32897810
Circumference 103351518.21519
Area 8.5000965236374E+14

Sphere

Radius = n
Volume 1.8642304027752E+22
Surface area 3.400038609455E+15
Circumference 103351518.21519

Square

Length = n
Perimeter 65795620
Area 270566475699025
Diagonal 23262264.537187

Cube

Length = n
Surface area 1623398854194150
Volume 4.4505222549581E+21
Space diagonal 28490339.188874

Equilateral Triangle

Length = n
Perimeter 49346715
Area 1.1715872068389E+14
Altitude 14245169.594437

Triangular Pyramid

Length = n
Surface area 1.1715872068389E+14
Volume 5.2449907771708E+20
Height 7754088.1790622