17949982 (number)

17949982 is an even 8-digits composite number following 17949981 and preceding 17949983. In scientific notation, it is written as 1.7949982 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 8442720 positive integers (up to 17949982) that are relatively prime to 17949982.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred forty-nine thousand nine hundred eighty-two

Notation

Scientific notation 1.7949982 × 10^7
Engineering notation 1.7949982 × 10^6

Prime Factorization of 17949982

Prime Factorization 2 × 23 × 61 × 6397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17949982
Product of the distinct prime numbers

The prime factorization of 17949982 is 2 × 23 × 61 × 6397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 83, 17, 777, 682, 6042, 5110, 11411, 78685, 313761, 767644, 5102813, 9100122, 17172434, 90903162, 601379431, 86407852, 119513264, 7207647926

Basic calculations (n = 17949982)

Multiplication

n×y
n×2 35899964
n×3 53849946
n×4 71799928
n×5 89749910

Division

n÷y
n÷2 8974991
n÷3 5983327.3333333
n÷3 4487495.5
n÷5 3589996.4

Exponentiation

ny
n2 322201853800324
n3 5.7835174760824E+21
n4 1.0381403459237E+29
n5 1.8634600522803E+36

Nth Root

y√n
2√n 4236.7419085897
3√n 261.83116562674
4√n 65.090259705963
5√n 28.236626125821

Divisors of 17949982

1, 2, 23, 46, 61, 122, 1403, 2806, 6397, 12794, 147131, 294262, 390217, 780434, 8974991, 17949982

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 -17949981
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 17949982 can be divided by 16 positive divisors. The sum of these divisors (counting 17949982) is 1, the average is 0.0625.

Base conversion 17949982

Base System Value
2 Binary 1000100011110010100011110
3 Ternary 1020202221202011
4 Quaternary 1010132110132
5 Quinary 14043344412
6 Senary 1440421434
8 Octal 104362436
10 Decimal 17949982
12 Duodecimal 601787a
16 Hexadecimal 111e51e
20 Vigesimal 5c3ej2
36 Base36 aoqam

Cryptographic Hash Functions

md5 109e7b9dca339f13a69702fa51e2a6da
sha1 e39d5bb97d9614d431dd27e945b81a71dc2d4734
sha256 71e33073cb56409e8a20332c8ba396d7fe4fd9202d06ae87ed1f0f909ddd0009
sha512 646e7a78feb85aae3b07ac422165f4e13152ec53b69632c9b437d8068d8f826aff87bd4e3cc263e7b9ce468677f13d56b2ccfea740bf49c152d04ecdbb22e37d
ripemd-160 ed0953c01f139c0e8b409d1c6fa988766eb734c6

17949982 as geometric shapes

Circle

Radius = n
Diameter 35899964
Circumference 112783063.16654
Area 1.0122269768721E+15

Sphere

Radius = n
Volume 2.4225941353025E+22
Surface area 4.0489079074884E+15
Circumference 112783063.16654

Square

Length = n
Perimeter 71799928
Area 322201853800324
Diagonal 25385107.988753

Cube

Length = n
Surface area 1933211122801944
Volume 5.7835174760824E+21
Space diagonal 31090280.818947

Equilateral Triangle

Length = n
Perimeter 53849946
Area 1.3951749526876E+14
Altitude 15545140.409473

Triangular Pyramid

Length = n
Surface area 1.3951749526876E+14
Volume 6.815940710748E+20
Height 8461702.6629176