16402986 (number)

16402986 is an even 8-digits composite number following 16402985 and preceding 16402987. In scientific notation, it is written as 1.6402986 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5467500 positive integers (up to 16402986) that are relatively prime to 16402986.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand nine hundred eighty-six

Notation

Scientific notation 1.6402986 × 10^7
Engineering notation 1.6402986 × 10^6

Prime Factorization of 16402986

Prime Factorization 2 × 9 × 9 × 3 × 33751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1822554
Product of the distinct prime numbers

The prime factorization of 16402986 is 2 × 9 × 9 × 3 × 33751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 62, 3, 906, 583, 3523, 4296, 46026, 45484, 327551, 256474, 1342270, 5843188, 71190732, 79165726, 196917394, 241743482, 5249055124, 3986048011

Basic calculations (n = 16402986)

Multiplication

n×y
n×2 32805972
n×3 49208958
n×4 65611944
n×5 82014930

Division

n÷y
n÷2 8201493
n÷3 5467662
n÷3 4100746.5
n÷5 3280597.2

Exponentiation

ny
n2 269057949716196
n3 4.4133537823835E+21
n4 7.2392180305483E+28
n5 1.1874479200603E+36

Nth Root

y√n
2√n 4050.0599995556
3√n 254.0822372025
4√n 63.640081706072
5√n 27.732216554435

Divisors of 16402986

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 33751, 67502, 101253, 202506, 303759, 607518, 911277, 1822554, 2733831, 5467662, 8201493, 16402986

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402986 can be divided by 24 positive divisors. The sum of these divisors (counting 16402986) is 1, the average is 0.041666666666667.

Base conversion 16402986

Base System Value
2 Binary 111110100100101000101010
3 Ternary 1010212100200000
4 Quaternary 332210220222
5 Quinary 13144343421
6 Senary 1343323430
8 Octal 76445052
10 Decimal 16402986
12 Duodecimal 55b0576
16 Hexadecimal fa4a2a
20 Vigesimal 52a796
36 Base36 9rkmi

Cryptographic Hash Functions

md5 a4e5063c3ffed8cd11db3b4d7b93ec6d
sha1 0a249259bf745b5b5f0b20742d5c1ef5a9c5d79b
sha256 ed3ddc739e8f725daba98566ff1cc3468c562b7bae2f3b881c749afb1ab7c451
sha512 2df7328fae9ce50fb06d8c93280736cb4ff55e142fa46642b44daf1d2701274e79420b62b1e1db2d0e1f2e277f5b1242a17a963bd7fe643f180d917dd6d18da4
ripemd-160 27a1094877d1d09507d27c51f5c67fa8a8426621

16402986 as geometric shapes

Circle

Radius = n
Diameter 32805972
Circumference 103063000.62907
Area 8.4527047821833E+14

Sphere

Radius = n
Volume 1.8486613093905E+22
Surface area 3.3810819128733E+15
Circumference 103063000.62907

Square

Length = n
Perimeter 65611944
Area 269057949716196
Diagonal 23197325.264616

Cube

Length = n
Surface area 1614347698297176
Volume 4.4133537823835E+21
Space diagonal 28410805.147841

Equilateral Triangle

Length = n
Perimeter 49208958
Area 1.1650550977219E+14
Altitude 14205402.57392

Triangular Pyramid

Length = n
Surface area 1.1650550977219E+14
Volume 5.2011873121644E+20
Height 7732441.754872