1291298112 (number)

1291298112 is an even 10-digits composite number following 1291298111 and preceding 1291298113. In scientific notation, it is written as 1.291298112 × 10^9. The sum of its digits is 36. It has a total of 12 prime factors and 196 positive divisors. There are 397135872 positive integers (up to 1291298112) that are relatively prime to 1291298112.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-one million two hundred ninety-eight thousand one hundred twelve

Notation

Scientific notation 1.291298112 × 10^9
Engineering notation 1.291298112 × 10^9

Prime Factorization of 1291298112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3 × 13 × 2129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 1494558
Product of the distinct prime numbers

The prime factorization of 1291298112 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3 × 13 × 2129. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1291298112)

Multiplication

n×y
n×2 2582596224
n×3 3873894336
n×4 5165192448
n×5 6456490560

Division

n÷y
n÷2 645649056
n÷3 430432704
n÷3 322824528
n÷5 258259622.4

Exponentiation

ny
n2 1667450814054764544
n3 2.1531760880418E+27
n4 2.7803922172919E+36
n5 3.5903152208085E+45

Nth Root

y√n
2√n 35934.636661583
3√n 1088.9522552662
4√n 189.56433383309
5√n 66.405691458442

Divisors of 1291298112

196 divisors

τ Total Divisors 196
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1291298111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0051020408163265
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 196
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1291298112 can be divided by 196 positive divisors. The sum of these divisors (counting 1291298112) is 1, the average is 0.0051020408163265.

Base conversion 1291298112

Base System Value
2 Binary 1001100111101111010010101000000
3 Ternary 10022222210202000000
4 Quaternary 1030331322111000
5 Quinary 10121033014422
6 Senary 332045000000
8 Octal 11475722500
10 Decimal 1291298112
12 Duodecimal 300553000
16 Hexadecimal 4cf7a540
20 Vigesimal 103ac55c
36 Base36 lct000

Cryptographic Hash Functions

md5 15e208d312ef6980945ac33b032c155f
sha1 5a767c24c9c49fb6190745abe4ec77928e6007c6
sha256 abe7b395231e3847e10410914c8e213b14163fbe600d2fcddc9588437c643584
sha512 6ccd3831203f078b884178c45f7d887ed80acb6146ee19df708cd39e46cc010819a3fadc1127e32a3d44d69d07a031e1e1683e2dac188e8e446f7a945bc2f700
ripemd-160 71f60615119ed58464fdc85b2a7e42679c66bec2

1291298112 as geometric shapes

Circle

Radius = n
Diameter 2582596224
Circumference 8113465324.5071
Area 5.2384512276568E+18

Sphere

Radius = n
Volume 9.0192029067697E+27
Surface area 2.0953804910627E+19
Circumference 8113465324.5071

Square

Length = n
Perimeter 5165192448
Area 1667450814054764544
Diagonal 1826171303.0572

Cube

Length = n
Surface area 1.0004704884329E+19
Volume 2.1531760880418E+27
Space diagonal 2236593937.7018

Equilateral Triangle

Length = n
Perimeter 3873894336
Area 7.2202738226623E+17
Altitude 1118296968.8509

Triangular Pyramid

Length = n
Surface area 7.2202738226623E+17
Volume 2.5375423549051E+26
Height 608723767.68572