16698940 (number)

16698940 is an even 8-digits composite number following 16698939 and preceding 16698941. In scientific notation, it is written as 1.6698940 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 6679568 positive integers (up to 16698940) that are relatively prime to 16698940.

Interesting facts

Basic properties

Name

Name sixteen million six hundred ninety-eight thousand nine hundred forty

Notation

Scientific notation 1.6698940 × 10^7
Engineering notation 1.6698940 × 10^6

Prime Factorization of 16698940

Prime Factorization 2 × 2 × 5 × 834947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8349470
Product of the distinct prime numbers

The prime factorization of 16698940 is 2 × 2 × 5 × 834947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 95, 80, 926, 690, 8794, 5844, 51687, 74585, 877056, 143859, 178789, 7704040, 9477841, 30112786, 848877916, 487354977, 790389940, 9849560977

Basic calculations (n = 16698940)

Multiplication

n×y
n×2 33397880
n×3 50096820
n×4 66795760
n×5 83494700

Division

n÷y
n÷2 8349470
n÷3 5566313.3333333
n÷3 4174735
n÷5 3339788

Exponentiation

ny
n2 278854597123600
n3 4.6565761860912E+21
n4 7.7759886336965E+28
n5 1.2985076763478E+36

Nth Root

y√n
2√n 4086.4336529546
3√n 255.60124688872
4√n 63.925219224924
5√n 27.831574803043

Divisors of 16698940

1, 2, 4, 5, 10, 20, 834947, 1669894, 3339788, 4174735, 8349470, 16698940

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 -16698939
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 16698940 can be divided by 12 positive divisors. The sum of these divisors (counting 16698940) is 1, the average is 0.083333333333333.

Base conversion 16698940

Base System Value
2 Binary 111111101100111000111100
3 Ternary 1011102101122021
4 Quaternary 333230320330
5 Quinary 13233331230
6 Senary 1353525524
8 Octal 77547074
10 Decimal 16698940
12 Duodecimal 57138a4
16 Hexadecimal fece3c
20 Vigesimal 547770
36 Base36 9xwzg

Cryptographic Hash Functions

md5 67fc5fcfd27c25061fd2d0de79187851
sha1 fe08948068f85de65cd5b557258985a78e92eb1e
sha256 8ead60bea7d33f0730fa75190deaa18d9cbfbee03abadcd5cf5611583b04739e
sha512 45824f5fbcd473a4994685244b3b188c3f4e4fdd0a7301bf213d423747f559f020ba48813db5a3436a39f59ca95b69e33444d68d444df9876697423e207fe852
ripemd-160 17e8b0a4f61cfab3d6acfde2ced82a08394d8147

16698940 as geometric shapes

Circle

Radius = n
Diameter 33397880
Circumference 104922534.45347
Area 8.7604755374324E+14

Sphere

Radius = n
Volume 1.950542071614E+22
Surface area 3.504190214973E+15
Circumference 104922534.45347

Square

Length = n
Perimeter 66795760
Area 278854597123600
Diagonal 23615867.425255

Cube

Length = n
Surface area 1673127582741600
Volume 4.6565761860912E+21
Space diagonal 28923412.512544

Equilateral Triangle

Length = n
Perimeter 50096820
Area 1.2074758253556E+14
Altitude 14461706.256272

Triangular Pyramid

Length = n
Surface area 1.2074758253556E+14
Volume 5.4878276638281E+20
Height 7871955.8084182