7138728356 (number)

7138728356 is an even 10-digits composite number following 7138728355 and preceding 7138728357. In scientific notation, it is written as 7.138728356 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 3549423240 positive integers (up to 7138728356) that are relatively prime to 7138728356.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million seven hundred twenty-eight thousand three hundred fifty-six

Notation

Scientific notation 7.138728356 × 10^9
Engineering notation 7.138728356 × 10^9

Prime Factorization of 7138728356

Prime Factorization 2 × 2 × 179 × 9970291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3569364178
Product of the distinct prime numbers

The prime factorization of 7138728356 is 2 × 2 × 179 × 9970291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 13, 99, 611, 19, 1753, 9188, 29346, 97946, 620409, 780554, 7406282, 8917458, 93710835, 776823, 292130607, 593794243, 8718284186, 3089661828

Basic calculations (n = 7138728356)

Multiplication

n×y
n×2 14277456712
n×3 21416185068
n×4 28554913424
n×5 35693641780

Division

n÷y
n÷2 3569364178
n÷3 2379576118.6667
n÷3 1784682089
n÷5 1427745671.2

Exponentiation

ny
n2 5.0961442540758E+19
n3 3.6379989492838E+29
n4 2.597068625835E+39
n5 1.8539767441726E+49

Nth Root

y√n
2√n 84490.995709602
3√n 1925.4856462665
4√n 290.67334881203
5√n 93.481176877273

Divisors of 7138728356

1, 2, 4, 179, 358, 716, 9970291, 19940582, 39881164, 1784682089, 3569364178, 7138728356

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138728355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138728356 can be divided by 12 positive divisors. The sum of these divisors (counting 7138728356) is 1, the average is 0.083333333333333.

Base conversion 7138728356

Base System Value
2 Binary 110101001100000000101100110100100
3 Ternary 200102111202222022112
4 Quaternary 12221200011212210
5 Quinary 104110003301411
6 Senary 3140211420152
8 Octal 65140054644
10 Decimal 7138728356
12 Duodecimal 14728b4658
16 Hexadecimal 1a98059a4
20 Vigesimal 5bah10hg
36 Base36 3a27q1w

Cryptographic Hash Functions

md5 ee3111130971e1156f52015882dc5b5d
sha1 f7e60f12a4b887e9dc773caf66d18729087a2ae0
sha256 cfc4267d01c60cd0b8372f59c51ba2d44e056bb6e7136b37f7a0e6029148c2c2
sha512 bfa0f7d8ad60c8de3b5c82ea18717eaa6f198478ffd7e24a58ee8cd0b48c04b0877af2f6a9d4eeaae7248eec935539dbdfbb580cb060b456a599680fb3b79915
ripemd-160 7435ba4edc95f45ddbc87de3db5e8a2569a7f437

7138728356 as geometric shapes

Circle

Radius = n
Diameter 14277456712
Circumference 44853953118.365
Area 1.6010009350239E+20

Sphere

Radius = n
Volume 1.5238814363783E+30
Surface area 6.4040037400954E+20
Circumference 44853953118.365

Square

Length = n
Perimeter 28554913424
Area 5.0961442540758E+19
Diagonal 10095686459.153

Cube

Length = n
Surface area 3.0576865524455E+20
Volume 3.6379989492838E+29
Space diagonal 12364640214.025

Equilateral Triangle

Length = n
Perimeter 21416185068
Area 2.2066951926899E+19
Altitude 6182320107.0123

Triangular Pyramid

Length = n
Surface area 2.2066951926899E+19
Volume 4.2874228783135E+28
Height 3365228819.7175