16245894 (number)

16245894 is an even 8-digits composite number following 16245893 and preceding 16245895. In scientific notation, it is written as 1.6245894 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4626432 positive integers (up to 16245894) that are relatively prime to 16245894.

Interesting facts

Basic properties

Name

Name sixteen million two hundred forty-five thousand eight hundred ninety-four

Notation

Scientific notation 1.6245894 × 10^7
Engineering notation 1.6245894 × 10^6

Prime Factorization of 16245894

Prime Factorization 2 × 7 × 3 × 769 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16245894
Product of the distinct prime numbers

The prime factorization of 16245894 is 2 × 7 × 3 × 769 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16245894)

Multiplication

n×y
n×2 32491788
n×3 48737682
n×4 64983576
n×5 81229470

Division

n÷y
n÷2 8122947
n÷3 5415298
n÷3 4061473.5
n÷5 3249178.8

Exponentiation

ny
n2 263929071859236
n3 4.2877637249435E+21
n4 6.9658554972478E+28
n5 1.131665500276E+36

Nth Root

y√n
2√n 4030.6195553537
3√n 253.2685156579
4√n 63.487160555137
5√n 27.678893398647

Divisors of 16245894

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 -16245893
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 16245894 can be divided by 32 positive divisors. The sum of these divisors (counting 16245894) is 1, the average is 0.03125.

Base conversion 16245894

Base System Value
2 Binary 111101111110010010000110
3 Ternary 1010120101011210
4 Quaternary 331332102012
5 Quinary 13124332034
6 Senary 1340112250
8 Octal 75762206
10 Decimal 16245894
12 Duodecimal 5535686
16 Hexadecimal f7e486
20 Vigesimal 51aeee
36 Base36 9o7eu

Cryptographic Hash Functions

md5 fc3a1fb9279fcd3419b7ee1e56081add
sha1 4f44a3ee1a031386cabf851aba1d856b39abf31a
sha256 ef985b761c317824a5bb4904a6c575fc198c0fd2e0fe3283fef59a0484607b3b
sha512 7c1f91ce120f936630e3a852ced280443aa20a756cebccab4a94fcdb1f263b59254a03811b35baed044715be68a5e8455e6228279dbeae843c81e0b1836b03ac
ripemd-160 18ddb79f80d5e4e1d88f6243f4c9e3fd64334913

16245894 as geometric shapes

Circle

Radius = n
Diameter 32491788
Circumference 102075962.4828
Area 8.2915763322175E+14

Sphere

Radius = n
Volume 1.7960542691482E+22
Surface area 3.316630532887E+15
Circumference 102075962.4828

Square

Length = n
Perimeter 64983576
Area 263929071859236
Diagonal 22975163.627676

Cube

Length = n
Surface area 1583574431155416
Volume 4.2877637249435E+21
Space diagonal 28138713.822378

Equilateral Triangle

Length = n
Perimeter 48737682
Area 1.1428464051367E+14
Altitude 14069356.911189

Triangular Pyramid

Length = n
Surface area 1.1428464051367E+14
Volume 5.0531780100554E+20
Height 7658387.8758919