16981719 (number)

16981719 is an odd 8-digits composite number following 16981718 and preceding 16981720. In scientific notation, it is written as 1.6981719 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 11305536 positive integers (up to 16981719) that are relatively prime to 16981719.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-one thousand seven hundred nineteen

Notation

Scientific notation 1.6981719 × 10^7
Engineering notation 1.6981719 × 10^6

Prime Factorization of 16981719

Prime Factorization 3 × 809 × 6997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16981719
Product of the distinct prime numbers

The prime factorization of 16981719 is 3 × 809 × 6997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 50, 75, 959, 406, 3604, 9919, 38464, 11255, 56418, 308928, 812748, 9017141, 37379554, 96306604, 979169245, 470704849, 7162977604, 692183294

Basic calculations (n = 16981719)

Multiplication

n×y
n×2 33963438
n×3 50945157
n×4 67926876
n×5 84908595

Division

n÷y
n÷2 8490859.5
n÷3 5660573
n÷3 4245429.75
n÷5 3396343.8

Exponentiation

ny
n2 288378780194961
n3 4.8971674108336E+21
n4 8.3162320866734E+28
n5 1.4122391643467E+36

Nth Root

y√n
2√n 4120.8881324297
3√n 257.03595816772
4√n 64.194144066493
5√n 27.925202432947

Divisors of 16981719

1, 3, 809, 2427, 6997, 20991, 5660573, 16981719

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16981718
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16981719 can be divided by 8 positive divisors. The sum of these divisors (counting 16981719) is 1, the average is 0.125.

Base conversion 16981719

Base System Value
2 Binary 1000000110001111011010111
3 Ternary 1011221202112120
4 Quaternary 1000301323113
5 Quinary 13321403334
6 Senary 1403551023
8 Octal 100617327
10 Decimal 16981719
12 Duodecimal 582b473
16 Hexadecimal 1031ed7
20 Vigesimal 562e5j
36 Base36 a3z6f

Cryptographic Hash Functions

md5 23860b2e977359a5a831d708852c1cbd
sha1 2b462d94c94889d2ef4683c879aee446a803e302
sha256 db800dd1b6e78a5c7e0d428ee31889f9214c135040fb566f7951aece26bbb421
sha512 bd2f30cc4b60ce088d0f3b286dc0818bc689cbac80bf7aa2f3a4367d6fbb44a5d4970089abfac36576fc7bbaef4c7f8f7330454f7423ec2d9e0c5803c83c5384
ripemd-160 22c5bd1c2364f2c4ef764437959d7f2abd1e31c4

16981719 as geometric shapes

Circle

Radius = n
Diameter 33963438
Circumference 106699287.31145
Area 9.0596865731168E+14

Sphere

Radius = n
Volume 2.0513206881699E+22
Surface area 3.6238746292467E+15
Circumference 106699287.31145

Square

Length = n
Perimeter 67926876
Area 288378780194961
Diagonal 24015777.322209

Cube

Length = n
Surface area 1730272681169766
Volume 4.8971674108336E+21
Space diagonal 29413200.107858

Equilateral Triangle

Length = n
Perimeter 50945157
Area 1.248716747806E+14
Altitude 14706600.053929

Triangular Pyramid

Length = n
Surface area 1.248716747806E+14
Volume 5.7713671413437E+20
Height 8005259.107403