16681625 (number)

16681625 is an odd 8-digits composite number following 16681624 and preceding 16681626. In scientific notation, it is written as 1.6681625 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 13216000 positive integers (up to 16681625) that are relatively prime to 16681625.

Interesting facts

Basic properties

Name

Name sixteen million six hundred eighty-one thousand six hundred twenty-five

Notation

Scientific notation 1.6681625 × 10^7
Engineering notation 1.6681625 × 10^6

Prime Factorization of 16681625

Prime Factorization 5 × 25 × 113 × 1181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16681625
Product of the distinct prime numbers

The prime factorization of 16681625 is 5 × 25 × 113 × 1181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 79, 39, 377, 672, 6557, 2458, 36627, 73794, 22355, 535337, 2881125, 6660920, 72282941, 14323614, 339265851, 153585540, 5686753740, 1128646821

Basic calculations (n = 16681625)

Multiplication

n×y
n×2 33363250
n×3 50044875
n×4 66726500
n×5 83408125

Division

n÷y
n÷2 8340812.5
n÷3 5560541.6666667
n÷3 4170406.25
n÷5 3336325

Exponentiation

ny
n2 278276612640625
n3 4.6421060983412E+21
n4 7.743787314274E+28
n5 1.2917895605648E+36

Nth Root

y√n
2√n 4084.3145079683
3√n 255.51287269368
4√n 63.908641887997
5√n 27.82580073936

Divisors of 16681625

1, 5, 25, 113, 125, 565, 1181, 2825, 5905, 14125, 29525, 133453, 147625, 667265, 3336325, 16681625

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16681624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16681625 can be divided by 16 positive divisors. The sum of these divisors (counting 16681625) is 1, the average is 0.0625.

Base conversion 16681625

Base System Value
2 Binary 111111101000101010011001
3 Ternary 1011101111212222
4 Quaternary 333220222121
5 Quinary 13232303000
6 Senary 1353313425
8 Octal 77505231
10 Decimal 16681625
12 Duodecimal 5705875
16 Hexadecimal fe8a99
20 Vigesimal 545415
36 Base36 9xjmh

Cryptographic Hash Functions

md5 2e5bb08625fd37b2f0d69482e6882bd0
sha1 5ff95b12d5e7f7c6c79b32a0a60c2de8fd52f30f
sha256 7d43b5add86d89eea41ec43fe441798cc2c557a8b570eade3dd5b431d2267052
sha512 8b5ab8835946da50438e5d06475d048ea761f7aa017eb47799b5ebfeda5bc9959aa4fbc33eca8d643b94162e9059f8c7b1210321726829c6af5c0884a425c766
ripemd-160 e82f3348902389dc9b10541fd23eaa654a2cb8f4

16681625 as geometric shapes

Circle

Radius = n
Diameter 33363250
Circumference 104813741.09988
Area 8.7423176193764E+14

Sphere

Radius = n
Volume 1.9444808554311E+22
Surface area 3.4969270477506E+15
Circumference 104813741.09988

Square

Length = n
Perimeter 66726500
Area 278276612640625
Diagonal 23591380.317422

Cube

Length = n
Surface area 1669659675843750
Volume 4.6421060983412E+21
Space diagonal 28893422.052811

Equilateral Triangle

Length = n
Perimeter 50044875
Area 1.2049730791293E+14
Altitude 14446711.026406

Triangular Pyramid

Length = n
Surface area 1.2049730791293E+14
Volume 5.4707745018741E+20
Height 7863793.4391407