7139939761 (number)

7139939761 is an odd 10-digits composite number following 7139939760 and preceding 7139939762. In scientific notation, it is written as 7.139939761 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 7096896000 positive integers (up to 7139939761) that are relatively prime to 7139939761.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-nine million nine hundred thirty-nine thousand seven hundred sixty-one

Notation

Scientific notation 7.139939761 × 10^9
Engineering notation 7.139939761 × 10^9

Prime Factorization of 7139939761

Prime Factorization 181 × 2221 × 17761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7139939761
Product of the distinct prime numbers

The prime factorization of 7139939761 is 181 × 2221 × 17761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 43, 85, 662, 902, 491, 1818, 76066, 11089, 448791, 638268, 2201128, 8677220, 96969884, 30916803, 369766582, 709743242, 7568873591, 9835787561

Basic calculations (n = 7139939761)

Multiplication

n×y
n×2 14279879522
n×3 21419819283
n×4 28559759044
n×5 35699698805

Division

n÷y
n÷2 3569969880.5
n÷3 2379979920.3333
n÷3 1784984940.25
n÷5 1427987952.2

Exponentiation

ny
n2 5.0978739790709E+19
n3 3.6398513119735E+29
n4 2.5988319106488E+39
n5 1.8555503290997E+49

Nth Root

y√n
2√n 84498.164246331
3√n 1925.5945550662
4√n 290.68567946552
5√n 93.484349315654

Divisors of 7139939761

1, 181, 2221, 17761, 402001, 3214741, 39447181, 7139939761

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139939760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139939761 can be divided by 8 positive divisors. The sum of these divisors (counting 7139939761) is 1, the average is 0.125.

Base conversion 7139939761

Base System Value
2 Binary 110101001100100101101010110110001
3 Ternary 200102121001112001101
4 Quaternary 12221210231112301
5 Quinary 104110311033021
6 Senary 3140253404401
8 Octal 65144552661
10 Decimal 7139939761
12 Duodecimal 1473199701
16 Hexadecimal 1a992d5b1
20 Vigesimal 5bb4c981
36 Base36 3a2xos1

Cryptographic Hash Functions

md5 2b7e94ceff0d01a83ed9295d1dcd409d
sha1 44da0b86ea2bae8ef2c2ccbd9ad4f7c3bf3baf7d
sha256 522ce8e3c52762e68904fe372bd07868d39b8b976cdf8d9e9158a65ea197895c
sha512 efbda54a2cb8cab4d139dba47b8e6beb2917de3dcb9b2e5bb719cfae114818cecf3a2298be2e0c37f9294dcef0f4cbe69a5e381fd191e859534d8ef980f316e9
ripemd-160 9af7a9ebd7e163a8df9340038329419769b46361

7139939761 as geometric shapes

Circle

Radius = n
Diameter 14279879522
Circumference 44861564600.463
Area 1.6015443441576E+20

Sphere

Radius = n
Volume 1.5246573522474E+30
Surface area 6.4061773766302E+20
Circumference 44861564600.463

Square

Length = n
Perimeter 28559759044
Area 5.0978739790709E+19
Diagonal 10097399644.533

Cube

Length = n
Surface area 3.0587243874425E+20
Volume 3.6398513119735E+29
Space diagonal 12366738429.033

Equilateral Triangle

Length = n
Perimeter 21419819283
Area 2.2074441855835E+19
Altitude 6183369214.5166

Triangular Pyramid

Length = n
Surface area 2.2074441855835E+19
Volume 4.2896059086787E+28
Height 3365799881.511