16442961 (number)

16442961 is an odd 8-digits composite number following 16442960 and preceding 16442962. In scientific notation, it is written as 1.6442961 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 9596160 positive integers (up to 16442961) that are relatively prime to 16442961.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-two thousand nine hundred sixty-one

Notation

Scientific notation 1.6442961 × 10^7
Engineering notation 1.6442961 × 10^6

Prime Factorization of 16442961

Prime Factorization 3 × 19 × 17 × 71 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16442961
Product of the distinct prime numbers

The prime factorization of 16442961 is 3 × 19 × 17 × 71 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 27, 82, 693, 364, 9727, 4382, 62800, 42715, 485328, 387734, 269250, 585611, 18516420, 80204161, 72921923, 751183732, 8007226035, 6237146367

Basic calculations (n = 16442961)

Multiplication

n×y
n×2 32885922
n×3 49328883
n×4 65771844
n×5 82214805

Division

n÷y
n÷2 8221480.5
n÷3 5480987
n÷3 4110740.25
n÷5 3288592.2

Exponentiation

ny
n2 270370966447521
n3 4.4456992568289E+21
n4 7.3100459497767E+28
n5 1.2019880046039E+36

Nth Root

y√n
2√n 4054.9921085003
3√n 254.28847399329
4√n 63.678819936462
5√n 27.745720391487

Divisors of 16442961

1, 3, 17, 19, 51, 57, 71, 213, 239, 323, 717, 969, 1207, 1349, 3621, 4047, 4063, 4541, 12189, 13623, 16969, 22933, 50907, 68799, 77197, 231591, 288473, 322411, 865419, 967233, 5480987, 16442961

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16442960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16442961 can be divided by 32 positive divisors. The sum of these divisors (counting 16442961) is 1, the average is 0.03125.

Base conversion 16442961

Base System Value
2 Binary 111110101110011001010001
3 Ternary 1010221101111120
4 Quaternary 332232121101
5 Quinary 13202133321
6 Senary 1344232453
8 Octal 76563121
10 Decimal 16442961
12 Duodecimal 560b729
16 Hexadecimal fae651
20 Vigesimal 52f781
36 Base36 9sfgx

Cryptographic Hash Functions

md5 cb44289cd459988f65f110f9ebb806ba
sha1 d7d03d1abb9529c5dc051bf5db0be781dd9567cb
sha256 eefc161c22c8215c65de1608b99051c5145b639752c2563156e24669f0df3b33
sha512 c352a42a96528f4badaf50804fbbf6c9e24d5c4145ffaaf80f15b98b9117bde1e907d5eae2ff887656f9bb4297cd5a5eeeda97411c1bc2085c2dc6f446c5caa7
ripemd-160 3cfc3c2e65ce3d3716075857c3d415b91bf8ae15

16442961 as geometric shapes

Circle

Radius = n
Diameter 32885922
Circumference 103314170.96173
Area 8.493954419355E+14

Sphere

Radius = n
Volume 1.8622101500431E+22
Surface area 3.397581767742E+15
Circumference 103314170.96173

Square

Length = n
Perimeter 65771844
Area 270370966447521
Diagonal 23253858.451772

Cube

Length = n
Surface area 1622225798685126
Volume 4.4456992568289E+21
Space diagonal 28480043.878874

Equilateral Triangle

Length = n
Perimeter 49328883
Area 1.1707406269465E+14
Altitude 14240021.939437

Triangular Pyramid

Length = n
Surface area 1.1707406269465E+14
Volume 5.2393068193662E+20
Height 7751286.1505906