7139538549 (number)

7139538549 is an odd 10-digits composite number following 7139538548 and preceding 7139538550. In scientific notation, it is written as 7.139538549 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 3990124800 positive integers (up to 7139538549) that are relatively prime to 7139538549.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139538549 × 10^9
Engineering notation 7.139538549 × 10^9

Prime Factorization of 7139538549

Prime Factorization 11 × 9 × 13 × 1291 × 4297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7139538549
Product of the distinct prime numbers

The prime factorization of 7139538549 is 11 × 9 × 13 × 1291 × 4297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7139538549)

Multiplication

n×y
n×2 14279077098
n×3 21418615647
n×4 28558154196
n×5 35697692745

Division

n÷y
n÷2 3569769274.5
n÷3 2379846183
n÷3 1784884637.25
n÷5 1427907709.8

Exponentiation

ny
n2 5.0973010692657E+19
n3 3.6392377479881E+29
n4 2.5982478190737E+39
n5 1.8550290464132E+49

Nth Root

y√n
2√n 84495.790125899
3√n 1925.5584863159
4√n 290.68159578119
5√n 93.48329866573

Divisors of 7139538549

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139538548
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139538549 can be divided by 32 positive divisors. The sum of these divisors (counting 7139538549) is 1, the average is 0.03125.

Base conversion 7139538549

Base System Value
2 Binary 110101001100011001011011001110101
3 Ternary 200102120022010200200
4 Quaternary 12221203023121311
5 Quinary 104110210213144
6 Senary 3140241031113
8 Octal 65143133165
10 Decimal 7139538549
12 Duodecimal 1473025499
16 Hexadecimal 1a98cb675
20 Vigesimal 5bb22679
36 Base36 3a2p379

Cryptographic Hash Functions

md5 c14f38a11ae3f42944b4e0739f10fd55
sha1 6bddea8a29c81ca48b57a780de18641c0e06a537
sha256 30b785d3582dac572223c3d278e827612cd87babf3910a136dadb240360bc7b8
sha512 e51cf58b0de0970e1434908cb979f250c6a91ed440796cd95f32a3d56690b22d083371e5d4dc2f00b9c4c4bfeb8316e1e3d92280994f00ba17802167aff133fe
ripemd-160 54f8f86f1223fab31f41f70b988a8061d7186370

7139538549 as geometric shapes

Circle

Radius = n
Diameter 14279077098
Circumference 44859043711.119
Area 1.6013643592341E+20

Sphere

Radius = n
Volume 1.5244003431662E+30
Surface area 6.4054574369362E+20
Circumference 44859043711.119

Square

Length = n
Perimeter 28558154196
Area 5.0973010692657E+19
Diagonal 10096832245.081

Cube

Length = n
Surface area 3.0583806415594E+20
Volume 3.6392377479881E+29
Space diagonal 12366043509.465

Equilateral Triangle

Length = n
Perimeter 21418615647
Area 2.2071961083608E+19
Altitude 6183021754.7323

Triangular Pyramid

Length = n
Surface area 2.2071961083608E+19
Volume 4.2888828165875E+28
Height 3365610748.3604