7131143881 (number)

7131143881 is an odd 10-digits composite number following 7131143880 and preceding 7131143882. In scientific notation, it is written as 7.131143881 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 7130852352 positive integers (up to 7131143881) that are relatively prime to 7131143881.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million one hundred forty-three thousand eight hundred eighty-one

Notation

Scientific notation 7.131143881 × 10^9
Engineering notation 7.131143881 × 10^9

Prime Factorization of 7131143881

Prime Factorization 26953 × 264577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131143881
Product of the distinct prime numbers

The prime factorization of 7131143881 is 26953 × 264577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 11, 3, 916, 681, 4662, 9816, 32652, 24641, 224007, 16976, 2570437, 407842, 97037446, 20133326, 74408088, 142684568, 428045477, 5286151393

Basic calculations (n = 7131143881)

Multiplication

n×y
n×2 14262287762
n×3 21393431643
n×4 28524575524
n×5 35655719405

Division

n÷y
n÷2 3565571940.5
n÷3 2377047960.3333
n÷3 1782785970.25
n÷5 1426228776.2

Exponentiation

ny
n2 5.0853213051524E+19
n3 3.6264157908156E+29
n4 2.5860492776637E+39
n5 1.8441489482376E+49

Nth Root

y√n
2√n 84446.100448748
3√n 1924.8034999064
4√n 290.59611223956
5√n 93.461304790358

Divisors of 7131143881

1, 26953, 264577, 7131143881

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131143880
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131143881 can be divided by 4 positive divisors. The sum of these divisors (counting 7131143881) is 1, the average is 0.25.

Base conversion 7131143881

Base System Value
2 Binary 110101001000011001001111011001001
3 Ternary 200101222111122101001
4 Quaternary 12221003021323021
5 Quinary 104101033101011
6 Senary 3135341055001
8 Octal 65103117311
10 Decimal 7131143881
12 Duodecimal 1470257461
16 Hexadecimal 1a90c9ec9
20 Vigesimal 5b89cje1
36 Base36 39xp5u1

Cryptographic Hash Functions

md5 6e8e70b0303e9a295a55a15e6d1a9c37
sha1 2c4f738d5f37d1d40bfe7c4038a9cf3d9932a542
sha256 cb85d1e012d73712da325e4a7159e8195e5d0d1b3dfc570797a3051c5ad9d262
sha512 4d3d2e32658ed3dfefb429062cff83b17c993be315fc6760042e686b939a5cb1415b09b6a3e4d283a6ff402700f1120026d907b3bab7fd5997fa6cbc608d5f5c
ripemd-160 2204c5a88685c94823b6c80ae6eed27fe1691f89

7131143881 as geometric shapes

Circle

Radius = n
Diameter 14262287762
Circumference 44806298456.483
Area 1.597600805341E+20

Sphere

Radius = n
Volume 1.5190294943051E+30
Surface area 6.3904032213641E+20
Circumference 44806298456.483

Square

Length = n
Perimeter 28524575524
Area 5.0853213051524E+19
Diagonal 10084960391.744

Cube

Length = n
Surface area 3.0511927830914E+20
Volume 3.6264157908156E+29
Space diagonal 12351503517.976

Equilateral Triangle

Length = n
Perimeter 21393431643
Area 2.2020087183341E+19
Altitude 6175751758.988

Triangular Pyramid

Length = n
Surface area 2.2020087183341E+19
Volume 4.2737719951462E+28
Height 3361653463.9147