16402291 (number)

16402291 is an odd 8-digits composite number following 16402290 and preceding 16402292. In scientific notation, it is written as 1.6402291 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 16393752 positive integers (up to 16402291) that are relatively prime to 16402291.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand two hundred ninety-one

Notation

Scientific notation 1.6402291 × 10^7
Engineering notation 1.6402291 × 10^6

Prime Factorization of 16402291

Prime Factorization 2917 × 5623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16402291
Product of the distinct prime numbers

The prime factorization of 16402291 is 2917 × 5623. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 78, 89, 621, 690, 1484, 9589, 5277, 76462, 428184, 451971, 9954185, 2470972, 14845019, 28656883, 478062832, 18111749, 126248154, 3552609302

Basic calculations (n = 16402291)

Multiplication

n×y
n×2 32804582
n×3 49206873
n×4 65609164
n×5 82011455

Division

n÷y
n÷2 8201145.5
n÷3 5467430.3333333
n÷3 4100572.75
n÷5 3280458.2

Exponentiation

ny
n2 269035150048681
n3 4.4127928203271E+21
n4 7.2379911961716E+28
n5 1.1871963785505E+36

Nth Root

y√n
2√n 4049.9741974487
3√n 254.07864863538
4√n 63.639407582477
5√n 27.731981545795

Divisors of 16402291

1, 2917, 5623, 16402291

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402290
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402291 can be divided by 4 positive divisors. The sum of these divisors (counting 16402291) is 1, the average is 0.25.

Base conversion 16402291

Base System Value
2 Binary 111110100100011101110011
3 Ternary 1010212022201021
4 Quaternary 332210131303
5 Quinary 13144333131
6 Senary 1343320311
8 Octal 76443563
10 Decimal 16402291
12 Duodecimal 55b0097
16 Hexadecimal fa4773
20 Vigesimal 52a5eb
36 Base36 9rk37

Cryptographic Hash Functions

md5 58bacbace94885639b0cf6eaf634a941
sha1 7bae1bf917a3c5ce6dd3606d4de0c470238b1715
sha256 e72b96afb4b3679e2ec0308e7cd78fa89d5bf085a5f78c4f3330352335292586
sha512 52448071b7d04960c33e2196deda954f1b1066565fe0028ea8982843e6b4d7d26d48f9eef6d4ae3c8e04dc4e17c54c8e90855941c9ac7b93f67758dc51d6d745
ripemd-160 cd847354ca20d0c76dd8fda5869d17a9f01ec510

16402291 as geometric shapes

Circle

Radius = n
Diameter 32804582
Circumference 103058633.81528
Area 8.4519885095036E+14

Sphere

Radius = n
Volume 1.8484263341538E+22
Surface area 3.3807954038015E+15
Circumference 103058633.81528

Square

Length = n
Perimeter 65609164
Area 269035150048681
Diagonal 23196342.38619

Cube

Length = n
Surface area 1614210900292086
Volume 4.4127928203271E+21
Space diagonal 28409601.37253

Equilateral Triangle

Length = n
Perimeter 49206873
Area 1.1649563722656E+14
Altitude 14204800.686265

Triangular Pyramid

Length = n
Surface area 1.1649563722656E+14
Volume 5.200526212041E+20
Height 7732114.1287301