7131145872 (number)

7131145872 is an even 10-digits composite number following 7131145871 and preceding 7131145873. In scientific notation, it is written as 7.131145872 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 2376184960 positive integers (up to 7131145872) that are relatively prime to 7131145872.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million one hundred forty-five thousand eight hundred seventy-two

Notation

Scientific notation 7.131145872 × 10^9
Engineering notation 7.131145872 × 10^9

Prime Factorization of 7131145872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 2909 × 51071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 891393234
Product of the distinct prime numbers

The prime factorization of 7131145872 is 2 × 2 × 2 × 2 × 3 × 2909 × 51071. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 45, 74, 635, 475, 8278, 722, 65327, 92526, 103051, 582200, 2505570, 1209030, 83015118, 84489050, 51221449, 940135618, 8887499843, 2464238879

Basic calculations (n = 7131145872)

Multiplication

n×y
n×2 14262291744
n×3 21393437616
n×4 28524583488
n×5 35655729360

Division

n÷y
n÷2 3565572936
n÷3 2377048624
n÷3 1782786468
n÷5 1426229174.4

Exponentiation

ny
n2 5.0853241447743E+19
n3 3.6264188282789E+29
n4 2.5860521657424E+39
n5 1.8441515226511E+49

Nth Root

y√n
2√n 84446.112237332
3√n 1924.80367904
4√n 290.59613252301
5√n 93.461310009196

Divisors of 7131145872

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2909, 5818, 8727, 11636, 17454, 23272, 34908, 46544, 51071, 69816, 102142, 139632, 153213, 204284, 306426, 408568, 612852, 817136, 1225704, 2451408, 148565539, 297131078, 445696617, 594262156, 891393234, 1188524312, 1782786468, 2377048624, 3565572936, 7131145872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131145871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131145872 can be divided by 40 positive divisors. The sum of these divisors (counting 7131145872) is 1, the average is 0.025.

Base conversion 7131145872

Base System Value
2 Binary 110101001000011001010011010010000
3 Ternary 200101222111202002210
4 Quaternary 12221003022122100
5 Quinary 104101033131442
6 Senary 3135341112120
8 Octal 65103123220
10 Decimal 7131145872
12 Duodecimal 1470258640
16 Hexadecimal 1a90ca690
20 Vigesimal 5b89d4dc
36 Base36 39xp7dc

Cryptographic Hash Functions

md5 cffff9f4839ca48f5715aa73bbd5d8af
sha1 2f27fccb152c6cbca6df7821124e476cc6f0ed9b
sha256 0eeba38902841094296401b3539b65318b04902c2eb02d0b68596fdda6210d24
sha512 96607623e2e1956eb86a6b669b8f2628b66ae5cad2733ab100fb7d8c815ca92924b125e9b3d86b6e4df1a9043412c2d4cf04005727f99d3323efd497f5f7b999
ripemd-160 013d6bfad4f9f240da247a146998ae045ab5b42a

7131145872 as geometric shapes

Circle

Radius = n
Diameter 14262291744
Circumference 44806310966.305
Area 1.5976016974346E+20

Sphere

Radius = n
Volume 1.5190307666348E+30
Surface area 6.3904067897383E+20
Circumference 44806310966.305

Square

Length = n
Perimeter 28524583488
Area 5.0853241447743E+19
Diagonal 10084963207.443

Cube

Length = n
Surface area 3.0511944868646E+20
Volume 3.6264188282789E+29
Space diagonal 12351506966.489

Equilateral Triangle

Length = n
Perimeter 21393437616
Area 2.2020099479264E+19
Altitude 6175753483.2445

Triangular Pyramid

Length = n
Surface area 2.2020099479264E+19
Volume 4.273775574831E+28
Height 3361654402.4811