7966331985 (number)

7966331985 is an odd 10-digits composite number following 7966331984 and preceding 7966331986. In scientific notation, it is written as 7.966331985 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 4248710384 positive integers (up to 7966331985) that are relatively prime to 7966331985.

Interesting facts

Basic properties

Name

Name seven billion nine hundred sixty-six million three hundred thirty-one thousand nine hundred eighty-five

Notation

Scientific notation 7.966331985 × 10^9
Engineering notation 7.966331985 × 10^9

Prime Factorization of 7966331985

Prime Factorization 15 × 531088799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7966331985
Product of the distinct prime numbers

The prime factorization of 7966331985 is 15 × 531088799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 90, 23, 865, 267, 6653, 5571, 49899, 47510, 697271, 386092, 5367352, 1138306, 58907254, 88827322, 264381852, 723442230, 6338155746, 4006902018

Basic calculations (n = 7966331985)

Multiplication

n×y
n×2 15932663970
n×3 23898995955
n×4 31865327940
n×5 39831659925

Division

n÷y
n÷2 3983165992.5
n÷3 2655443995
n÷3 1991582996.25
n÷5 1593266397

Exponentiation

ny
n2 6.3462445295234E+19
n3 5.0556290780174E+29
n4 4.0274819628506E+39
n5 3.2084258379667E+49

Nth Root

y√n
2√n 89254.310736233
3√n 1997.1903869689
4√n 298.75459952314
5√n 95.554617902645

Divisors of 7966331985

1, 15, 531088799, 7966331985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7966331984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7966331985 can be divided by 4 positive divisors. The sum of these divisors (counting 7966331985) is 1, the average is 0.25.

Base conversion 7966331985

Base System Value
2 Binary 111011010110101001001010001010001
3 Ternary 202120012001121001210
4 Quaternary 13122311021101101
5 Quinary 112303340110420
6 Senary 3354254050333
8 Octal 73265112121
10 Decimal 7966331985
12 Duodecimal 1663aa99a9
16 Hexadecimal 1dad49451
20 Vigesimal 6499b9j5
36 Base36 3nqy53l

Cryptographic Hash Functions

md5 27135b0c58035d83fa7f5ac66330dd4a
sha1 a97adf9b545465c405525ac746b8c4c6b3a1aef7
sha256 df0830730fc003a262bf32d369259bb1de83022ed79aeaaddf1d177253ec14b0
sha512 b5fa56c6372302fd69232662ecf7d7a31528af26fd7f4484a12fa90064924dcbed2cc6df7601058e48d866393ca15a0575a06dfbde7930af77464bd66bb0dd24
ripemd-160 a590c9dc5f8c4c426f6226feabb20ba7c771fd0a

7966331985 as geometric shapes

Circle

Radius = n
Diameter 15932663970
Circumference 50053940080.267
Area 1.9937315191835E+20

Sphere

Radius = n
Volume 2.1176969561032E+30
Surface area 7.9749260767341E+20
Circumference 50053940080.267

Square

Length = n
Perimeter 31865327940
Area 6.3462445295234E+19
Diagonal 11266094735.554

Cube

Length = n
Surface area 3.807746717714E+20
Volume 5.0556290780174E+29
Space diagonal 13798091747.981

Equilateral Triangle

Length = n
Perimeter 23898995955
Area 2.7480044905976E+19
Altitude 6899045873.9905

Triangular Pyramid

Length = n
Surface area 2.7480044905976E+19
Volume 5.9581160070499E+28
Height 3755364911.8512