7904040894 (number)

7904040894 is an even 10-digits composite number following 7904040893 and preceding 7904040895. In scientific notation, it is written as 7.904040894 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 2479699008 positive integers (up to 7904040894) that are relatively prime to 7904040894.

Interesting facts

Basic properties

Name

Name seven billion nine hundred four million forty thousand eight hundred ninety-four

Notation

Scientific notation 7.904040894 × 10^9
Engineering notation 7.904040894 × 10^9

Prime Factorization of 7904040894

Prime Factorization 2 × 9 × 17 × 25830199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7904040894
Product of the distinct prime numbers

The prime factorization of 7904040894 is 2 × 9 × 17 × 25830199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 81, 8, 463, 699, 949, 901, 98496, 41237, 254232, 154595, 4252495, 7758365, 33726795, 76812222, 722581248, 26314789, 1448682274, 291408106

Basic calculations (n = 7904040894)

Multiplication

n×y
n×2 15808081788
n×3 23712122682
n×4 31616163576
n×5 39520204470

Division

n÷y
n÷2 3952020447
n÷3 2634680298
n÷3 1976010223.5
n÷5 1580808178.8

Exponentiation

ny
n2 6.2473862454024E+19
n3 4.9379596364274E+29
n4 3.9029834899243E+39
n5 3.0849341112969E+49

Nth Root

y√n
2√n 88904.67307178
3√n 1991.9712203105
4√n 298.16886670439
5√n 95.404714382722

Divisors of 7904040894

1, 2, 9, 17, 18, 34, 153, 306, 25830199, 51660398, 232471791, 439113383, 464943582, 878226766, 3952020447, 7904040894

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 -7904040893
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 7904040894 can be divided by 16 positive divisors. The sum of these divisors (counting 7904040894) is 1, the average is 0.0625.

Base conversion 7904040894

Base System Value
2 Binary 111010111000111100001011110111110
3 Ternary 202101211211212202100
4 Quaternary 13113013201132332
5 Quinary 112141413302034
6 Senary 3344151005530
8 Octal 72707413676
10 Decimal 7904040894
12 Duodecimal 16470698a6
16 Hexadecimal 1d71e17be
20 Vigesimal 63a0524e
36 Base36 3mpv0zi

Cryptographic Hash Functions

md5 88b2e34b5b8dea964a2200994ec15aa0
sha1 85aa57914620fda5038a5fe662105b8ede327696
sha256 943a1f8aad43a1ba2ba4b1aef54105e54fb652898cbedcc78abce49fa9de4085
sha512 5eba82274552150a6cef61d5478d1660694890c88a8c53b075fa23a2419a3af3392ae7635c20045d3e085a149759d8aa7d40ecac131b90936ce54f341837d31e
ripemd-160 1973113b0825125f5947bc333a48e6e43d060c06

7904040894 as geometric shapes

Circle

Radius = n
Diameter 15808081788
Circumference 49662553612.527
Area 1.9626742732694E+20

Sphere

Radius = n
Volume 2.0684076956698E+30
Surface area 7.8506970930777E+20
Circumference 49662553612.527

Square

Length = n
Perimeter 31616163576
Area 6.2473862454024E+19
Diagonal 11178001829.846

Cube

Length = n
Surface area 3.7484317472415E+20
Volume 4.9379596364274E+29
Space diagonal 13690200413.51

Equilateral Triangle

Length = n
Perimeter 23712122682
Area 2.705197597886E+19
Altitude 6845100206.7551

Triangular Pyramid

Length = n
Surface area 2.705197597886E+19
Volume 5.8194412402388E+28
Height 3726000609.9488