7138728355 (number)

7138728355 is an odd 10-digits composite number following 7138728354 and preceding 7138728356. In scientific notation, it is written as 7.138728355 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 4918541760 positive integers (up to 7138728355) that are relatively prime to 7138728355.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138728355 × 10^9
Engineering notation 7.138728355 × 10^9

Prime Factorization of 7138728355

Prime Factorization 5 × 121 × 19 × 621029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7138728355
Product of the distinct prime numbers

The prime factorization of 7138728355 is 5 × 121 × 19 × 621029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 53, 4, 271, 874, 3358, 3759, 63183, 76211, 236672, 738000, 9690460, 4699200, 99995171, 74221685, 432500721, 135969085, 4209057522, 1228734152

Basic calculations (n = 7138728355)

Multiplication

n×y
n×2 14277456710
n×3 21416185065
n×4 28554913420
n×5 35693641775

Division

n÷y
n÷2 3569364177.5
n÷3 2379576118.3333
n÷3 1784682088.75
n÷5 1427745671

Exponentiation

ny
n2 5.0961442526481E+19
n3 3.6379989477549E+29
n4 2.5970686243798E+39
n5 1.8539767428741E+49

Nth Root

y√n
2√n 84490.995703684
3√n 1925.4856461766
4√n 290.67334880185
5√n 93.481176874654

Divisors of 7138728355

1, 5, 19, 95, 121, 605, 2299, 11495, 621029, 3105145, 11799551, 58997755, 75144509, 375722545, 1427745671, 7138728355

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138728354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138728355 can be divided by 16 positive divisors. The sum of these divisors (counting 7138728355) is 1, the average is 0.0625.

Base conversion 7138728355

Base System Value
2 Binary 110101001100000000101100110100011
3 Ternary 200102111202222022111
4 Quaternary 12221200011212203
5 Quinary 104110003301410
6 Senary 3140211420151
8 Octal 65140054643
10 Decimal 7138728355
12 Duodecimal 14728b4657
16 Hexadecimal 1a98059a3
20 Vigesimal 5bah10hf
36 Base36 3a27q1v

Cryptographic Hash Functions

md5 e1d3fc6a3f47a5f05f52e25e41d4fe80
sha1 44ac683613603cef22aead378da5fc2dab9d6239
sha256 ee05cac960cfcf4862217bb48cf39e52bd327c453f82060720f54f0ab4988f51
sha512 a6b5758bcd1b0daf7fe7166c5d8351aa57986b1a7b6b12e844083507d65625833d8295bd6848aad76d2c7b65c8e2a079f25ccfcfec74e33938aa565569a680c9
ripemd-160 4cd037873410e1328a48d65b110d35ebd77e6dbd

7138728355 as geometric shapes

Circle

Radius = n
Diameter 14277456710
Circumference 44853953112.082
Area 1.6010009345753E+20

Sphere

Radius = n
Volume 1.5238814357379E+30
Surface area 6.4040037383012E+20
Circumference 44853953112.082

Square

Length = n
Perimeter 28554913420
Area 5.0961442526481E+19
Diagonal 10095686457.738

Cube

Length = n
Surface area 3.0576865515889E+20
Volume 3.6379989477549E+29
Space diagonal 12364640212.293

Equilateral Triangle

Length = n
Perimeter 21416185065
Area 2.2066951920717E+19
Altitude 6182320106.1463

Triangular Pyramid

Length = n
Surface area 2.2066951920717E+19
Volume 4.2874228765117E+28
Height 3365228819.2461