17969920 (number)

17969920 is an even 8-digits composite number following 17969919 and preceding 17969921. In scientific notation, it is written as 1.7969920 × 10^7. The sum of its digits is 43. It has a total of 11 prime factors and 72 positive divisors. There are 7065600 positive integers (up to 17969920) that are relatively prime to 17969920.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred sixty-nine thousand nine hundred twenty

Notation

Scientific notation 1.7969920 × 10^7
Engineering notation 1.7969920 × 10^6

Prime Factorization of 17969920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 139 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 140390
Product of the distinct prime numbers

The prime factorization of 17969920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 139 × 101. Since it has a total of 11 prime factors.

Most popular turbo-numbers

10, 3, 16, 82, 65, 88, 8834, 2098, 94741, 21566, 1189, 659775, 8152542, 9267053, 27368325, 89215436, 6670141, 867504746, 219713076, 8837154011

Basic calculations (n = 17969920)

Multiplication

n×y
n×2 35939840
n×3 53909760
n×4 71879680
n×5 89849600

Division

n÷y
n÷2 8984960
n÷3 5989973.3333333
n÷3 4492480
n÷5 3593984

Exponentiation

ny
n2 322918024806400
n3 5.802811072329E+21
n4 1.0427605074487E+29
n5 1.8738322898012E+36

Nth Root

y√n
2√n 4239.0942428778
3√n 261.92807302415
4√n 65.108326985708
5√n 28.242896125253

Divisors of 17969920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 139, 160, 202, 256, 278, 320, 404, 505, 556, 640, 695, 808, 1010, 1112, 1280, 1390, 1616, 2020, 2224, 2780, 3232, 4040, 4448, 5560, 6464, 8080, 8896, 11120, 12928, 14039, 16160, 17792, 22240, 25856, 28078, 32320, 35584, 44480, 56156, 64640, 70195, 88960, 112312, 129280, 140390, 177920, 224624, 280780, 449248, 561560, 898496, 1123120, 1796992, 2246240, 3593984, 4492480, 8984960, 17969920

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17969919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17969920 can be divided by 72 positive divisors. The sum of these divisors (counting 17969920) is 1, the average is 0.013888888888889.

Base conversion 17969920

Base System Value
2 Binary 1000100100011001100000000
3 Ternary 1020210222002121
4 Quaternary 1010203030000
5 Quinary 14100014140
6 Senary 1441054024
8 Octal 104431400
10 Decimal 17969920
12 Duodecimal 6027314
16 Hexadecimal 1123300
20 Vigesimal 5c64g0
36 Base36 ap5og

Cryptographic Hash Functions

md5 18a3077ff5d606a4b9bba974c8837979
sha1 9f61236cc18f89ab2072587b727c574095ba02cf
sha256 3e2d7020afa5e06604401c41d57d36d5920accf73e27fff706b9e35afd63f02b
sha512 0212d52ea6ae2ca46ab5cc006e33cf839795d5007b737bfc1207a7b26de6d3f8603bdea80a97a2508a0bc358b0af3a3fc8e53d0b822e1e9214d1d144bd3aee4a
ripemd-160 56413f864bbb3f018b16bb6475c9d534108746b9

17969920 as geometric shapes

Circle

Radius = n
Diameter 35939840
Circumference 112908337.31519
Area 1.0144768944435E+15

Sphere

Radius = n
Volume 2.4306758179998E+22
Surface area 4.0579075777741E+15
Circumference 112908337.31519

Square

Length = n
Perimeter 71879680
Area 322918024806400
Diagonal 25413304.57876

Cube

Length = n
Surface area 1937508148838400
Volume 5.802811072329E+21
Space diagonal 31124814.447948

Equilateral Triangle

Length = n
Perimeter 53909760
Area 1.3982760641112E+14
Altitude 15562407.223974

Triangular Pyramid

Length = n
Surface area 1.3982760641112E+14
Volume 6.8386784319804E+20
Height 8471101.5262532