16406725 (number)

16406725 is an odd 8-digits composite number following 16406724 and preceding 16406726. In scientific notation, it is written as 1.6406725 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 12769920 positive integers (up to 16406725) that are relatively prime to 16406725.

Interesting facts

Basic properties

Name

Name sixteen million four hundred six thousand seven hundred twenty-five

Notation

Scientific notation 1.6406725 × 10^7
Engineering notation 1.6406725 × 10^6

Prime Factorization of 16406725

Prime Factorization 5 × 5 × 37 × 17737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3281345
Product of the distinct prime numbers

The prime factorization of 16406725 is 5 × 5 × 37 × 17737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 26, 6, 721, 50, 4482, 4289, 72573, 50769, 847564, 934868, 1969219, 9739432, 56017830, 56923110, 163666288, 694920424, 8772971315, 5185938114

Basic calculations (n = 16406725)

Multiplication

n×y
n×2 32813450
n×3 49220175
n×4 65626900
n×5 82033625

Division

n÷y
n÷2 8203362.5
n÷3 5468908.3333333
n÷3 4101681.25
n÷5 3281345

Exponentiation

ny
n2 269180625225625
n3 4.4163724934049E+21
n4 7.2458208996858E+28
n5 1.188801909004E+36

Nth Root

y√n
2√n 4050.5215713535
3√n 254.10154143792
4√n 63.64370802643
5√n 27.733480730417

Divisors of 16406725

1, 5, 25, 37, 185, 925, 17737, 88685, 443425, 656269, 3281345, 16406725

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 -16406724
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 16406725 can be divided by 12 positive divisors. The sum of these divisors (counting 16406725) is 1, the average is 0.083333333333333.

Base conversion 16406725

Base System Value
2 Binary 111110100101100011000101
3 Ternary 1010212112210111
4 Quaternary 332211203011
5 Quinary 13200003400
6 Senary 1343353021
8 Octal 76454305
10 Decimal 16406725
12 Duodecimal 55b2771
16 Hexadecimal fa58c5
20 Vigesimal 52agg5
36 Base36 9rnid

Cryptographic Hash Functions

md5 87afc4814b48670d4aff9ea2e947930b
sha1 f30fd55d9951afa3c2e0cf65180d3f98876a655e
sha256 1d752e315360b17bd4236076cacff2c2ddab7f60393bece223a72efd0378301f
sha512 b10667ccee293df315ac0eecf1f79d1ee4284ea52905d429115b5c6bc03bfb61d2f0974de340f992e3b20601b61eb8dcab2fb9be301f9491841760f0b09b79cd
ripemd-160 83f490988957174e19b09bc5f70d7e3b5ea5d0ff

16406725 as geometric shapes

Circle

Radius = n
Diameter 32813450
Circumference 103086493.45894
Area 8.4565587469753E+14

Sphere

Radius = n
Volume 1.8499257841062E+22
Surface area 3.3826234987901E+15
Circumference 103086493.45894

Square

Length = n
Perimeter 65626900
Area 269180625225625
Diagonal 23202613.009126

Cube

Length = n
Surface area 1615083751353750
Volume 4.4163724934049E+21
Space diagonal 28417281.28581

Equilateral Triangle

Length = n
Perimeter 49220175
Area 1.1655862982598E+14
Altitude 14208640.642905

Triangular Pyramid

Length = n
Surface area 1.1655862982598E+14
Volume 5.2047448972206E+20
Height 7734204.3363752