1293385161 (number)

1293385161 is an odd 10-digits composite number following 1293385160 and preceding 1293385162. In scientific notation, it is written as 1.293385161 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 862256772 positive integers (up to 1293385161) that are relatively prime to 1293385161.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-three million three hundred eighty-five thousand one hundred sixty-one

Notation

Scientific notation 1.293385161 × 10^9
Engineering notation 1.293385161 × 10^9

Prime Factorization of 1293385161

Prime Factorization 3 × 431128387

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1293385161
Product of the distinct prime numbers

The prime factorization of 1293385161 is 3 × 431128387. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 96, 29, 38, 119, 8763, 3831, 51139, 39842, 919654, 538404, 6302994, 9706250, 65762395, 92515616, 19662004, 926870402, 8419029779, 804389196

Basic calculations (n = 1293385161)

Multiplication

n×y
n×2 2586770322
n×3 3880155483
n×4 5173540644
n×5 6466925805

Division

n÷y
n÷2 646692580.5
n÷3 431128387
n÷3 323346290.25
n÷5 258677032.2

Exponentiation

ny
n2 1672845174694995921
n3 2.163633125601E+27
n4 2.7984109785003E+36
n5 3.6194232339718E+45

Nth Root

y√n
2√n 35963.664454557
3√n 1089.5386092574
4√n 189.64088286695
5√n 66.427143115232

Divisors of 1293385161

1, 3, 431128387, 1293385161

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 -1293385160
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 1293385161 can be divided by 4 positive divisors. The sum of these divisors (counting 1293385161) is 1, the average is 0.25.

Base conversion 1293385161

Base System Value
2 Binary 1001101000101110111110111001001
3 Ternary 10100010201202220010
4 Quaternary 1031011313313021
5 Quinary 10122101311121
6 Senary 332201422133
8 Octal 11505676711
10 Decimal 1293385161
12 Duodecimal 30119a949
16 Hexadecimal 4d177dc9
20 Vigesimal 1043d2i1
36 Base36 le1qdl

Cryptographic Hash Functions

md5 6200176484a80fdc76d4fff76b6f4dd6
sha1 635dd9b757fd3217a01a740b1266f6c65a9cf5dc
sha256 45d606c23370d14095553a30235c5bde53f7803f603fac15114d1f07ad4d8a87
sha512 5c0645ac0ca0a5aaf1f13c621a3bcc0ec1c0be3ea585191693e854bbd2f3e4bbdfebe1142d8ef578dc4895b954f610e764111df34710fd548fdb9956780c3855
ripemd-160 74bc703e3c163e8f0ba387711f012f6c6c28374e

1293385161 as geometric shapes

Circle

Radius = n
Diameter 2586770322
Circumference 8126578640.1193
Area 5.2553981114149E+18

Sphere

Radius = n
Volume 9.0630052432687E+27
Surface area 2.102159244566E+19
Circumference 8126578640.1193

Square

Length = n
Perimeter 5173540644
Area 1672845174694995921
Diagonal 1829122836.0583

Cube

Length = n
Surface area 1.003707104817E+19
Volume 2.163633125601E+27
Space diagonal 2240208812.6077

Equilateral Triangle

Length = n
Perimeter 3880155483
Area 7.2436320894204E+17
Altitude 1120104406.3038

Triangular Pyramid

Length = n
Surface area 7.2436320894204E+17
Volume 2.5498660918538E+26
Height 609707612.01944