7138937845 (number)

7138937845 is an odd 10-digits composite number following 7138937844 and preceding 7138937846. In scientific notation, it is written as 7.138937845 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 5271830976 positive integers (up to 7138937845) that are relatively prime to 7138937845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138937845 × 10^9
Engineering notation 7.138937845 × 10^9

Prime Factorization of 7138937845

Prime Factorization 5 × 13 × 109829813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138937845
Product of the distinct prime numbers

The prime factorization of 7138937845 is 5 × 13 × 109829813. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 4, 55, 841, 943, 1548, 6324, 67856, 73650, 780916, 305773, 6560230, 7994682, 42478711, 24909887, 496509886, 308611930, 4365752500, 1335321638

Basic calculations (n = 7138937845)

Multiplication

n×y
n×2 14277875690
n×3 21416813535
n×4 28555751380
n×5 35694689225

Division

n÷y
n÷2 3569468922.5
n÷3 2379645948.3333
n÷3 1784734461.25
n÷5 1427787569

Exponentiation

ny
n2 5.0964433554773E+19
n3 3.6383192345316E+29
n4 2.5973734875589E+39
n5 1.8542487887934E+49

Nth Root

y√n
2√n 84492.235412492
3√n 1925.5044808122
4√n 290.67548127163
5√n 93.48172551976

Divisors of 7138937845

1, 5, 13, 65, 109829813, 549149065, 1427787569, 7138937845

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 -7138937844
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 7138937845 can be divided by 8 positive divisors. The sum of these divisors (counting 7138937845) is 1, the average is 0.125.

Base conversion 7138937845

Base System Value
2 Binary 110101001100000111000101111110101
3 Ternary 200102112011121200101
4 Quaternary 12221200320233311
5 Quinary 104110032002340
6 Senary 3140220114101
8 Octal 65140705765
10 Decimal 7138937845
12 Duodecimal 1472995931
16 Hexadecimal 1a9838bf5
20 Vigesimal 5bai74c5
36 Base36 3a2c7p1

Cryptographic Hash Functions

md5 8c802a7cf069c32a7890b42600c35428
sha1 5463f4d1db86e4309a5c5a5387b61a0387d22e1d
sha256 4934e97474fec0a18eeccf555ca9b2a63cec342e28fc349762178b105d39b762
sha512 14c5af22768c955e94110f3f1316046b9ed4ad324b62712714226b61453662176f3a747c6fa850c5df48b4e99639c24556fa37e8e666801a0ed2ce8848c1d649
ripemd-160 1bdb5553bf5c659c3d55a94de2c6f84df7ece300

7138937845 as geometric shapes

Circle

Radius = n
Diameter 14277875690
Circumference 44855269376.572
Area 1.6010949005004E+20

Sphere

Radius = n
Volume 1.5240155971492E+30
Surface area 6.4043796020016E+20
Circumference 44855269376.572

Square

Length = n
Perimeter 28555751380
Area 5.0964433554773E+19
Diagonal 10095982721.338

Cube

Length = n
Surface area 3.0578660132864E+20
Volume 3.6383192345316E+29
Space diagonal 12365003059.616

Equilateral Triangle

Length = n
Perimeter 21416813535
Area 2.2068247073959E+19
Altitude 6182501529.8081

Triangular Pyramid

Length = n
Surface area 2.2068247073959E+19
Volume 4.2878003380979E+28
Height 3365327573.7792