1940388640 (number)

1940388640 is an even 10-digits composite number following 1940388639 and preceding 1940388641. In scientific notation, it is written as 1.940388640 × 10^9. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 771808000 positive integers (up to 1940388640) that are relatively prime to 1940388640.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty million three hundred eighty-eight thousand six hundred forty

Notation

Scientific notation 1.940388640 × 10^9
Engineering notation 1.940388640 × 10^9

Prime Factorization of 1940388640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 179 × 67751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 121274290
Product of the distinct prime numbers

The prime factorization of 1940388640 is 2 × 2 × 2 × 2 × 2 × 5 × 179 × 67751. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 9, 10, 17, 248, 113, 3352, 8637, 76941, 95031, 730809, 470214, 1494384, 7854695, 97338884, 19423088, 91157483, 783497186, 1349833875, 3199476769

Basic calculations (n = 1940388640)

Multiplication

n×y
n×2 3880777280
n×3 5821165920
n×4 7761554560
n×5 9701943200

Division

n÷y
n÷2 970194320
n÷3 646796213.33333
n÷3 485097160
n÷5 388077728

Exponentiation

ny
n2 3765108074241049600
n3 7.3057729356296E+27
n4 1.4176038810715E+37
n5 2.7507024668511E+46

Nth Root

y√n
2√n 44049.842678493
3√n 1247.2769823138
4√n 209.88054383028
5√n 72.040670239021

Divisors of 1940388640

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 14320, 28640, 67751, 135502, 271004, 338755, 542008, 677510, 1084016, 1355020, 2168032, 2710040, 5420080, 10840160, 12127429, 24254858, 48509716, 60637145, 97019432, 121274290, 194038864, 242548580, 388077728, 485097160, 970194320, 1940388640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1940388639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1940388640 can be divided by 48 positive divisors. The sum of these divisors (counting 1940388640) is 1, the average is 0.020833333333333.

Base conversion 1940388640

Base System Value
2 Binary 1110011101001111111101100100000
3 Ternary 12000020011221210221
4 Quaternary 1303221333230200
5 Quinary 12433214414030
6 Senary 520313132424
8 Octal 16351775440
10 Decimal 1940388640
12 Duodecimal 4619ba114
16 Hexadecimal 73a7fb20
20 Vigesimal 1a678bc0
36 Base36 w399gg

Cryptographic Hash Functions

md5 ab78df29a3c827224a5d1427be25217e
sha1 22f6dc86a9bff8cf8ba6670766b9e18210722b19
sha256 074cee12b146c72550d7c71c4da8db0418de4dbceda61843ea47f674c3dd7837
sha512 ac6c014083034a6d025f1dd8c521c754fb46a23d415540e2ebadaf08337b1efc9d4577362d2a9d5403d68e12067e7b4788a1e8c4fadfae1ab0fb08556c8a47d1
ripemd-160 575f6fc4b558231b73e22b7b8a63a2850ff4127c

1940388640 as geometric shapes

Circle

Radius = n
Diameter 3880777280
Circumference 12191821393.066
Area 1.1828435866007E+19

Sphere

Radius = n
Volume 3.0602350111159E+28
Surface area 4.7313743464029E+19
Circumference 12191821393.066

Square

Length = n
Perimeter 7761554560
Area 3765108074241049600
Diagonal 2744123930.9627

Cube

Length = n
Surface area 2.2590648445446E+19
Volume 7.3057729356296E+27
Space diagonal 3360851710.9095

Equilateral Triangle

Length = n
Perimeter 5821165920
Area 1.6303396201433E+18
Altitude 1680425855.4547

Triangular Pyramid

Length = n
Surface area 1.6303396201433E+18
Volume 8.6099359743214E+26
Height 914707976.98756