7138636894 (number)

7138636894 is an even 10-digits composite number following 7138636893 and preceding 7138636895. In scientific notation, it is written as 7.138636894 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 3567056376 positive integers (up to 7138636894) that are relatively prime to 7138636894.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million six hundred thirty-six thousand eight hundred ninety-four

Notation

Scientific notation 7.138636894 × 10^9
Engineering notation 7.138636894 × 10^9

Prime Factorization of 7138636894

Prime Factorization 2 × 1579 × 2260493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138636894
Product of the distinct prime numbers

The prime factorization of 7138636894 is 2 × 1579 × 2260493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 41, 5, 34, 762, 8129, 1063, 25836, 1452, 89487, 809673, 9519154, 7880850, 96883891, 46131895, 820656474, 234225522, 1818336870, 336484391

Basic calculations (n = 7138636894)

Multiplication

n×y
n×2 14277273788
n×3 21415910682
n×4 28554547576
n×5 35693184470

Division

n÷y
n÷2 3569318447
n÷3 2379545631.3333
n÷3 1784659223.5
n÷5 1427727378.8

Exponentiation

ny
n2 5.0960136704378E+19
n3 3.6378591200116E+29
n4 2.5969355329289E+39
n5 1.8538579806706E+49

Nth Root

y√n
2√n 84490.454454926
3√n 1925.4774230689
4√n 290.67241777459
5√n 93.480937338274

Divisors of 7138636894

1, 2, 1579, 3158, 2260493, 4520986, 3569318447, 7138636894

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 -7138636893
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 7138636894 can be divided by 8 positive divisors. The sum of these divisors (counting 7138636894) is 1, the average is 0.125.

Base conversion 7138636894

Base System Value
2 Binary 110101001011111101111010001011110
3 Ternary 200102111121022212001
4 Quaternary 12221133233101132
5 Quinary 104104442340034
6 Senary 3140205432514
8 Octal 65137572136
10 Decimal 7138636894
12 Duodecimal 147286b73a
16 Hexadecimal 1a97ef45e
20 Vigesimal 5bag9c4e
36 Base36 3a25rha

Cryptographic Hash Functions

md5 9db8faa01441dbaeb272ff3dba69272f
sha1 e255b3ee2b206fc2dd5e662a9e671030c62d3904
sha256 29932e9021cd1a536ce3303f023533a49d9c807ba3ae51d6a78a672dfbf91351
sha512 700162e36462414c75c6463845faef1d7f6c07399866299379f700fb6cddd10d0492f1b267220154280445c65b2e7c91a122545cfc0d74d17c65e9a5423011a4
ripemd-160 b84211e5e1246abc9d34f0cfe7c1139a0c8d0763

7138636894 as geometric shapes

Circle

Radius = n
Diameter 14277273788
Circumference 44853378445.671
Area 1.6009599109641E+20

Sphere

Radius = n
Volume 1.5238228648297E+30
Surface area 6.4038396438562E+20
Circumference 44853378445.671

Square

Length = n
Perimeter 28554547576
Area 5.0960136704378E+19
Diagonal 10095557112.352

Cube

Length = n
Surface area 3.0576082022627E+20
Volume 3.6378591200116E+29
Space diagonal 12364481797.194

Equilateral Triangle

Length = n
Perimeter 21415910682
Area 2.206638648316E+19
Altitude 6182240898.5968

Triangular Pyramid

Length = n
Surface area 2.206638648316E+19
Volume 4.2872580879358E+28
Height 3365185704.1172