16261385 (number)

16261385 is an odd 8-digits composite number following 16261384 and preceding 16261386. In scientific notation, it is written as 1.6261385 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 11150496 positive integers (up to 16261385) that are relatively prime to 16261385.

Interesting facts

Basic properties

Name

Name sixteen million two hundred sixty-one thousand three hundred eighty-five

Notation

Scientific notation 1.6261385 × 10^7
Engineering notation 1.6261385 × 10^6

Prime Factorization of 16261385

Prime Factorization 7 × 5 × 7 × 66373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2323055
Product of the distinct prime numbers

The prime factorization of 16261385 is 7 × 5 × 7 × 66373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 75, 69, 943, 127, 7656, 525, 601, 39939, 980156, 196981, 5628784, 1089782, 32377886, 70522426, 610706986, 754770064, 8666953045, 778448732

Basic calculations (n = 16261385)

Multiplication

n×y
n×2 32522770
n×3 48784155
n×4 65045540
n×5 81306925

Division

n÷y
n÷2 8130692.5
n÷3 5420461.6666667
n÷3 4065346.25
n÷5 3252277

Exponentiation

ny
n2 264432642118225
n3 4.3000410000517E+21
n4 6.9924622217625E+28
n5 1.1370712028604E+36

Nth Root

y√n
2√n 4032.5407623482
3√n 253.34899006805
4√n 63.502289426037
5√n 27.68416993549

Divisors of 16261385

1, 5, 7, 35, 49, 245, 66373, 331865, 464611, 2323055, 3252277, 16261385

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 -16261384
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 16261385 can be divided by 12 positive divisors. The sum of these divisors (counting 16261385) is 1, the average is 0.083333333333333.

Base conversion 16261385

Base System Value
2 Binary 111110000010000100001001
3 Ternary 1010121011102112
4 Quaternary 332002010021
5 Quinary 13130331020
6 Senary 1340312105
8 Octal 76020411
10 Decimal 16261385
12 Duodecimal 5542635
16 Hexadecimal f82109
20 Vigesimal 51cd95
36 Base36 9ojd5

Cryptographic Hash Functions

md5 c32bc53356c51482a55b47a59e97a1dc
sha1 5d0f313211bb8294f3ed28008405ad017b1a0e23
sha256 b2d709354c40c815ee7c9f0f7ffa71ee3087ae196813ce77a0dc565313c5dcfd
sha512 129c146d4c75ad72fbbb9cea010b80f267cea57714a031419088fd160fbc17c95a3d94dc9d52ed9d391931a0ac4673c7b55765afcee188cab455da2e71641fa7
ripemd-160 beabb7b7cb6c51a0720d754efcf2c65f2557689b

16261385 as geometric shapes

Circle

Radius = n
Diameter 32522770
Circumference 102173295.30639
Area 8.3073964584795E+14

Sphere

Radius = n
Volume 1.8011969621196E+22
Surface area 3.3229585833918E+15
Circumference 102173295.30639

Square

Length = n
Perimeter 65045540
Area 264432642118225
Diagonal 22997071.20997

Cube

Length = n
Surface area 1586595852709350
Volume 4.3000410000517E+21
Space diagonal 28165545.021438

Equilateral Triangle

Length = n
Perimeter 48784155
Area 1.1450269283211E+14
Altitude 14082772.510719

Triangular Pyramid

Length = n
Surface area 1.1450269283211E+14
Volume 5.0676469175279E+20
Height 7665690.4033235