7989756985 (number)

7989756985 is an odd 10-digits composite number following 7989756984 and preceding 7989756986. In scientific notation, it is written as 7.989756985 × 10^9. The sum of its digits is 73. It has a total of 6 prime factors and 48 positive divisors. There are 5141380608 positive integers (up to 7989756985) that are relatively prime to 7989756985.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-nine million seven hundred fifty-six thousand nine hundred eighty-five

Notation

Scientific notation 7.989756985 × 10^9
Engineering notation 7.989756985 × 10^9

Prime Factorization of 7989756985

Prime Factorization 5 × 7 × 7 × 17 × 367 × 5227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1141393855
Product of the distinct prime numbers

The prime factorization of 7989756985 is 5 × 7 × 7 × 17 × 367 × 5227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 59, 80, 305, 770, 1152, 7657, 36641, 60542, 129470, 694000, 5953997, 1927552, 62563564, 41189841, 573504155, 547401147, 6175353116, 7498097843

Basic calculations (n = 7989756985)

Multiplication

n×y
n×2 15979513970
n×3 23969270955
n×4 31959027940
n×5 39948784925

Division

n÷y
n÷2 3994878492.5
n÷3 2663252328.3333
n÷3 1997439246.25
n÷5 1597951397

Exponentiation

ny
n2 6.3836216679356E+19
n3 5.1003585810986E+29
n4 4.0750625599337E+39
n5 3.2558759552542E+49

Nth Root

y√n
2√n 89385.440565005
3√n 1999.146050854
4√n 298.97397974574
5√n 95.610747594372

Divisors of 7989756985

1, 5, 7, 17, 35, 49, 85, 119, 245, 367, 595, 833, 1835, 2569, 4165, 5227, 6239, 12845, 17983, 26135, 31195, 36589, 43673, 88859, 89915, 182945, 218365, 256123, 305711, 444295, 622013, 1280615, 1528555, 1918309, 3110065, 4354091, 9591545, 13428163, 21770455, 32611253, 67140815, 93997141, 163056265, 228278771, 469985705, 1141393855, 1597951397, 7989756985

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989756984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989756985 can be divided by 48 positive divisors. The sum of these divisors (counting 7989756985) is 1, the average is 0.020833333333333.

Base conversion 7989756985

Base System Value
2 Binary 111011100001110100000010000111001
3 Ternary 202121211010201010101
4 Quaternary 13130032200100321
5 Quinary 112330334210420
6 Senary 3400452115401
8 Octal 73416402071
10 Decimal 7989756985
12 Duodecimal 166b905b61
16 Hexadecimal 1dc3a0439
20 Vigesimal 64gfjc95
36 Base36 3o4w7y1

Cryptographic Hash Functions

md5 8b3bb29aa909ab1b4984021950b73a11
sha1 88c4af4d20f859a9a8aadbf504813b0c6c23279f
sha256 7d7a57ea2b923996115ec77a5ecca6b8de8cf65123f541aef0767420da5fd6c5
sha512 fcf87db5c9b44bf10eef64c33ae3a80ad992d5ff62054c151bcbda1dafd834ff0f404580eba67014cf1a9b9f3f5c473c98ec52e4dc4f97db06968c5d77ae2b6c
ripemd-160 1fd42faabb9908bb4ca49682c7e177c691381415

7989756985 as geometric shapes

Circle

Radius = n
Diameter 15979513970
Circumference 50201123696.087
Area 2.0054738935283E+20

Sphere

Radius = n
Volume 2.1364332065404E+30
Surface area 8.0218955741133E+20
Circumference 50201123696.087

Square

Length = n
Perimeter 31959027940
Area 6.3836216679356E+19
Diagonal 11299222688.252

Cube

Length = n
Surface area 3.8301730007614E+20
Volume 5.1003585810986E+29
Space diagonal 13838665038.148

Equilateral Triangle

Length = n
Perimeter 23969270955
Area 2.7641892662905E+19
Altitude 6919332519.0742

Triangular Pyramid

Length = n
Surface area 2.7641892662905E+19
Volume 6.010830231963E+28
Height 3766407562.7507