7966561409 (number)

7966561409 is an odd 10-digits composite number following 7966561408 and preceding 7966561410. In scientific notation, it is written as 7.966561409 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 7953486976 positive integers (up to 7966561409) that are relatively prime to 7966561409.

Interesting facts

Basic properties

Name

Name seven billion nine hundred sixty-six million five hundred sixty-one thousand four hundred nine

Notation

Scientific notation 7.966561409 × 10^9
Engineering notation 7.966561409 × 10^9

Prime Factorization of 7966561409

Prime Factorization 1283 × 3659 × 1697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7966561409
Product of the distinct prime numbers

The prime factorization of 7966561409 is 1283 × 3659 × 1697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7966561409)

Multiplication

n×y
n×2 15933122818
n×3 23899684227
n×4 31866245636
n×5 39832807045

Division

n÷y
n÷2 3983280704.5
n÷3 2655520469.6667
n÷3 1991640352.25
n÷5 1593312281.8

Exponentiation

ny
n2 6.3466100683368E+19
n3 5.0560658848383E+29
n4 4.0279459359514E+39
n5 3.2088878650889E+49

Nth Root

y√n
2√n 89255.595953419
3√n 1997.209559281
4√n 298.75675047339
5√n 95.555168275644

Divisors of 7966561409

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 -7966561408
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 7966561409 can be divided by 8 positive divisors. The sum of these divisors (counting 7966561409) is 1, the average is 0.125.

Base conversion 7966561409

Base System Value
2 Binary 111011010110110000001010010000001
3 Ternary 202120012111020202222
4 Quaternary 13122312001102001
5 Quinary 112303414431114
6 Senary 3354303020425
8 Octal 73266012201
10 Decimal 7966561409
12 Duodecimal 1663b9a715
16 Hexadecimal 1dad81481
20 Vigesimal 649b03a9
36 Base36 3nr324h

Cryptographic Hash Functions

md5 92dd25ddd54bb36b49afe9c7cd711e09
sha1 a60139af0cc77f40b7a029c9ba87a7a21243815c
sha256 aba1a6f7bcdb31868035bdd72db39fe4351ed7edcf454a79c2d7a4cb54e48e75
sha512 3aebe7d0545eec5213697ab0210e043add06dcf8589797b147f4e9dbfaf5d3b80779b6209f9382c793ce75681fb211f74dba4beea66ef755018b8d37eb344480
ripemd-160 6f921385691e9116399068c662970f874e927079

7966561409 as geometric shapes

Circle

Radius = n
Diameter 15933122818
Circumference 50055381593.773
Area 1.9938463565886E+20

Sphere

Radius = n
Volume 2.1178799253165E+30
Surface area 7.9753854263544E+20
Circumference 50055381593.773

Square

Length = n
Perimeter 31866245636
Area 6.3466100683368E+19
Diagonal 11266419190.086

Cube

Length = n
Surface area 3.8079660410021E+20
Volume 5.0560658848383E+29
Space diagonal 13798489122.006

Equilateral Triangle

Length = n
Perimeter 23899684227
Area 2.7481627735469E+19
Altitude 6899244561.0028

Triangular Pyramid

Length = n
Surface area 2.7481627735469E+19
Volume 5.9586307888252E+28
Height 3755473063.362