16398812 (number)

16398812 is an even 8-digits composite number following 16398811 and preceding 16398813. In scientific notation, it is written as 1.6398812 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7683840 positive integers (up to 16398812) that are relatively prime to 16398812.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand eight hundred twelve

Notation

Scientific notation 1.6398812 × 10^7
Engineering notation 1.6398812 × 10^6

Prime Factorization of 16398812

Prime Factorization 2 × 2 × 17 × 691 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8199406
Product of the distinct prime numbers

The prime factorization of 16398812 is 2 × 2 × 17 × 691 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 47, 22, 529, 620, 3169, 6225, 52723, 52346, 257487, 749850, 6158371, 7895399, 2364223, 27437528, 245701395, 673078705, 4342553332, 8321364419

Basic calculations (n = 16398812)

Multiplication

n×y
n×2 32797624
n×3 49196436
n×4 65595248
n×5 81994060

Division

n÷y
n÷2 8199406
n÷3 5466270.6666667
n÷3 4099703
n÷5 3279762.4

Exponentiation

ny
n2 268921035011344
n3 4.4099854959964E+21
n4 7.2318523071573E+28
n5 1.1859378639684E+36

Nth Root

y√n
2√n 4049.5446657618
3√n 254.0606836222
4√n 63.636032762593
5√n 27.730805030266

Divisors of 16398812

1, 2, 4, 17, 34, 68, 349, 691, 698, 1382, 1396, 2764, 5933, 11747, 11866, 23494, 23732, 46988, 241159, 482318, 964636, 4099703, 8199406, 16398812

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 -16398811
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 16398812 can be divided by 24 positive divisors. The sum of these divisors (counting 16398812) is 1, the average is 0.041666666666667.

Base conversion 16398812

Base System Value
2 Binary 111110100011100111011100
3 Ternary 1010212010221102
4 Quaternary 332203213130
5 Quinary 13144230222
6 Senary 1343252232
8 Octal 76434734
10 Decimal 16398812
12 Duodecimal 55aa078
16 Hexadecimal fa39dc
20 Vigesimal 529h0c
36 Base36 9rhek

Cryptographic Hash Functions

md5 c895487fc4752cf5777bcabaf4231e46
sha1 6ff9b90a8fdeb0eee3928daa1d37ee8709c3533f
sha256 4087697ca92651cb5ced1ea1c6f081a99a43b072e7866df89610be401f5ccb49
sha512 94171ad99f5c0e69002ff1e5ec20a0a6a6ea7b5626794b30deab395d5913c738efc18f52359f5a91398527210763934315233734a6034415272906e4947ecea5
ripemd-160 428c5ae8abe7e25fa2e2d6a4ca7070c9bdccf81b

16398812 as geometric shapes

Circle

Radius = n
Diameter 32797624
Circumference 103036774.6136
Area 8.448403479874E+14

Sphere

Radius = n
Volume 1.847250404888E+22
Surface area 3.3793613919496E+15
Circumference 103036774.6136

Square

Length = n
Perimeter 65595248
Area 268921035011344
Diagonal 23191422.337207

Cube

Length = n
Surface area 1613526210068064
Volume 4.4099854959964E+21
Space diagonal 28403575.56777

Equilateral Triangle

Length = n
Perimeter 49196436
Area 1.1644622396591E+14
Altitude 14201787.783885

Triangular Pyramid

Length = n
Surface area 1.1644622396591E+14
Volume 5.197217748589E+20
Height 7730474.1124022