7138730985 (number)

7138730985 is an odd 10-digits composite number following 7138730984 and preceding 7138730986. In scientific notation, it is written as 7.138730985 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 3806282880 positive integers (up to 7138730985) that are relatively prime to 7138730985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138730985 × 10^9
Engineering notation 7.138730985 × 10^9

Prime Factorization of 7138730985

Prime Factorization 3 × 5 × 3769 × 126271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7138730985
Product of the distinct prime numbers

The prime factorization of 7138730985 is 3 × 5 × 3769 × 126271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 73, 64, 998, 160, 3775, 4139, 30124, 31755, 381684, 565480, 9938049, 3561316, 7157258, 81363561, 204188560, 874673615, 6532606040, 2760775380

Basic calculations (n = 7138730985)

Multiplication

n×y
n×2 14277461970
n×3 21416192955
n×4 28554923940
n×5 35693654925

Division

n÷y
n÷2 3569365492.5
n÷3 2379576995
n÷3 1784682746.25
n÷5 1427746197

Exponentiation

ny
n2 5.0961480076199E+19
n3 3.6380029686142E+29
n4 2.5970724515568E+39
n5 1.8539801580219E+49

Nth Root

y√n
2√n 84491.011267472
3√n 1925.4858826345
4√n 290.67337557381
5√n 93.481183762588

Divisors of 7138730985

1, 3, 5, 15, 3769, 11307, 18845, 56535, 126271, 378813, 631355, 1894065, 475915399, 1427746197, 2379576995, 7138730985

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 -7138730984
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 7138730985 can be divided by 16 positive divisors. The sum of these divisors (counting 7138730985) is 1, the average is 0.0625.

Base conversion 7138730985

Base System Value
2 Binary 110101001100000000110001111101001
3 Ternary 200102111210002220220
4 Quaternary 12221200012033221
5 Quinary 104110003342420
6 Senary 3140211440253
8 Octal 65140061751
10 Decimal 7138730985
12 Duodecimal 14728b6089
16 Hexadecimal 1a98063e9
20 Vigesimal 5bah1795
36 Base36 3a27s2x

Cryptographic Hash Functions

md5 15f3ea26330e50eb9d0c8a958c92f36f
sha1 b2e6f205910c8172c37b11479867843e3c58776d
sha256 44c8bdd0e81433ded35b8fe289677cb61b68762fe00545b5796f943bb2112f4d
sha512 65836a457a2f9e8da248b3ef3483fd05aa36ed455b154753da55a547421f337885879742255fdc86d5a1b98c230bf1ed1aabf0be8e69fdb475d00d06849142b3
ripemd-160 7a0b0db3968a1373d6ad7262f5557b419401ffb2

7138730985 as geometric shapes

Circle

Radius = n
Diameter 14277461970
Circumference 44853969636.86
Area 1.6010021142345E+20

Sphere

Radius = n
Volume 1.5238831199915E+30
Surface area 6.404008456938E+20
Circumference 44853969636.86

Square

Length = n
Perimeter 28554923940
Area 5.0961480076199E+19
Diagonal 10095690177.12

Cube

Length = n
Surface area 3.0576888045719E+20
Volume 3.6380029686142E+29
Space diagonal 12364644767.586

Equilateral Triangle

Length = n
Perimeter 21416192955
Area 2.2066968180221E+19
Altitude 6182322383.7931

Triangular Pyramid

Length = n
Surface area 2.2066968180221E+19
Volume 4.2874276151398E+28
Height 3365230059.04