7250871890 (number)

7250871890 is an even 10-digits composite number following 7250871889 and preceding 7250871891. In scientific notation, it is written as 7.250871890 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 2838639024 positive integers (up to 7250871890) that are relatively prime to 7250871890.

Interesting facts

Basic properties

Name

Name seven billion two hundred fifty million eight hundred seventy-one thousand eight hundred ninety

Notation

Scientific notation 7.250871890 × 10^9
Engineering notation 7.250871890 × 10^9

Prime Factorization of 7250871890

Prime Factorization 2 × 5 × 47 × 15427387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7250871890
Product of the distinct prime numbers

The prime factorization of 7250871890 is 2 × 5 × 47 × 15427387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 21, 42, 565, 667, 1261, 9809, 58340, 80101, 237774, 930008, 5755694, 8643975, 86222336, 16713204, 835789934, 433713970, 8152884582, 5474787155

Basic calculations (n = 7250871890)

Multiplication

n×y
n×2 14501743780
n×3 21752615670
n×4 29003487560
n×5 36254359450

Division

n÷y
n÷2 3625435945
n÷3 2416957296.6667
n÷3 1812717972.5
n÷5 1450174378

Exponentiation

ny
n2 5.2575143165192E+19
n3 3.8121562768922E+29
n4 2.7641456788405E+39
n5 2.0042466202569E+49

Nth Root

y√n
2√n 85152.051590082
3√n 1935.5159029197
4√n 291.80824455468
5√n 93.773050990004

Divisors of 7250871890

1, 2, 5, 10, 47, 94, 235, 470, 15427387, 30854774, 77136935, 154273870, 725087189, 1450174378, 3625435945, 7250871890

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 -7250871889
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 7250871890 can be divided by 16 positive divisors. The sum of these divisors (counting 7250871890) is 1, the average is 0.0625.

Base conversion 7250871890

Base System Value
2 Binary 110110000001011111000011001010010
3 Ternary 200201022210110022202
4 Quaternary 12300023320121102
5 Quinary 104322210400030
6 Senary 3155255203202
8 Octal 66013703122
10 Decimal 7250871890
12 Duodecimal 14a4376502
16 Hexadecimal 1b02f8652
20 Vigesimal 5d5hijea
36 Base36 3bwzck2

Cryptographic Hash Functions

md5 d5391a0a8111c8db8a7fa706c3881974
sha1 263c8ffeb65bba215b8e65bf26750b3f85f31cc2
sha256 f7b50c78a07083fe024b97cbeff69b992236d86ed2b3ccd753e2dd9f27496510
sha512 91cc0751f461d94d562f98ecad01048bf735054d3b1dfa6192d7905b3f97028914e13dea8a6e06c5c0a34d1db2a9413e00664d3500b3f574ff5ea0e098658e35
ripemd-160 16e9eb0c513aa47504380f24884f7723f5ee1648

7250871890 as geometric shapes

Circle

Radius = n
Diameter 14501743780
Circumference 45558571723.489
Area 1.651696835292E+20

Sphere

Radius = n
Volume 1.5968322871761E+30
Surface area 6.606787341168E+20
Circumference 45558571723.489

Square

Length = n
Perimeter 29003487560
Area 5.2575143165192E+19
Diagonal 10254281365.868

Cube

Length = n
Surface area 3.1545085899115E+20
Volume 3.8121562768922E+29
Space diagonal 12558878512.653

Equilateral Triangle

Length = n
Perimeter 21752615670
Area 2.276570479433E+19
Altitude 6279439256.3265

Triangular Pyramid

Length = n
Surface area 2.276570479433E+19
Volume 4.4926692572222E+28
Height 3418093788.6226