16454940 (number)

16454940 is an even 8-digits composite number following 16454939 and preceding 16454941. In scientific notation, it is written as 1.6454940 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 4280320 positive integers (up to 16454940) that are relatively prime to 16454940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-four thousand nine hundred forty

Notation

Scientific notation 1.6454940 × 10^7
Engineering notation 1.6454940 × 10^6

Prime Factorization of 16454940

Prime Factorization 2 × 2 × 3 × 5 × 41 × 6689

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8227470
Product of the distinct prime numbers

The prime factorization of 16454940 is 2 × 2 × 3 × 5 × 41 × 6689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16454940)

Multiplication

n×y
n×2 32909880
n×3 49364820
n×4 65819760
n×5 82274700

Division

n÷y
n÷2 8227470
n÷3 5484980
n÷3 4113735
n÷5 3290988

Exponentiation

ny
n2 270765050403600
n3 4.4554226584882E+21
n4 7.3313712520064E+28
n5 1.2063727406949E+36

Nth Root

y√n
2√n 4056.4689078064
3√n 254.35021028297
4√n 63.690414567707
5√n 27.74976186763

Divisors of 16454940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16454939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16454940 can be divided by 48 positive divisors. The sum of these divisors (counting 16454940) is 1, the average is 0.020833333333333.

Base conversion 16454940

Base System Value
2 Binary 111110110001010100011100
3 Ternary 1010221222221020
4 Quaternary 332301110130
5 Quinary 13203024230
6 Senary 1344404140
8 Octal 76612434
10 Decimal 16454940
12 Duodecimal 5616650
16 Hexadecimal fb151c
20 Vigesimal 52gh70
36 Base36 9sopo

Cryptographic Hash Functions

md5 8aa8d356fe2844a0d67bd18982c18b42
sha1 90a80616fe9077d4f7279ce3384f83fc204c8ed5
sha256 58012fce3ed1767e6436b786561a9f2bb8e1abd403dad14f9c0c86e6c1351382
sha512 2d8717aaf046c34cdedfa73c2c0dbdbf3465aa5ed80911d5de5810099d166acccafbdd2cd5e13c91c8ef672a0c24f205d5a4efe8ea01d025919316626e5be04f
ripemd-160 549a11d03c9696ebb54e63d7d583368445ad7e30

16454940 as geometric shapes

Circle

Radius = n
Diameter 32909880
Circumference 103389437.23852
Area 8.5063349319682E+14

Sphere

Radius = n
Volume 1.8662830790059E+22
Surface area 3.4025339727873E+15
Circumference 103389437.23852

Square

Length = n
Perimeter 65819760
Area 270765050403600
Diagonal 23270799.316036

Cube

Length = n
Surface area 1624590302421600
Volume 4.4554226584882E+21
Space diagonal 28500792.115497

Equilateral Triangle

Length = n
Perimeter 49364820
Area 1.1724470605325E+14
Altitude 14250396.057749

Triangular Pyramid

Length = n
Surface area 1.1724470605325E+14
Volume 5.2507659581154E+20
Height 7756933.1053452