1291009106 (number)

1291009106 is an even 10-digits composite number following 1291009105 and preceding 1291009107. In scientific notation, it is written as 1.291009106 × 10^9. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 627537456 positive integers (up to 1291009106) that are relatively prime to 1291009106.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-one million nine thousand one hundred six

Notation

Scientific notation 1.291009106 × 10^9
Engineering notation 1.291009106 × 10^9

Prime Factorization of 1291009106

Prime Factorization 2 × 37 × 1327 × 13147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1291009106
Product of the distinct prime numbers

The prime factorization of 1291009106 is 2 × 37 × 1327 × 13147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 98, 66, 315, 720, 8724, 6568, 14720, 20149, 630204, 991994, 5358144, 7595705, 68346860, 78407005, 967926877, 432137439, 5866164127, 5879314141

Basic calculations (n = 1291009106)

Multiplication

n×y
n×2 2582018212
n×3 3873027318
n×4 5164036424
n×5 6455045530

Division

n÷y
n÷2 645504553
n÷3 430336368.66667
n÷3 322752276.5
n÷5 258201821.2

Exponentiation

ny
n2 1666704511774919236
n3 2.1517307017127E+27
n4 2.7779039295709E+36
n5 3.5862992686692E+45

Nth Root

y√n
2√n 35930.615163117
3√n 1088.8710095765
4√n 189.55372632348
5√n 66.402718734881

Divisors of 1291009106

1, 2, 37, 74, 1327, 2654, 13147, 26294, 49099, 98198, 486439, 972878, 17446069, 34892138, 645504553, 1291009106

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1291009105
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1291009106 can be divided by 16 positive divisors. The sum of these divisors (counting 1291009106) is 1, the average is 0.0625.

Base conversion 1291009106

Base System Value
2 Binary 1001100111100110011110001010010
3 Ternary 10022222021001120002
4 Quaternary 1030330303301102
5 Quinary 10120444242411
6 Senary 332034450002
8 Octal 11474636122
10 Decimal 1291009106
12 Duodecimal 300433902
16 Hexadecimal 4cf33c52
20 Vigesimal 1038g2f6
36 Base36 lcmt02

Cryptographic Hash Functions

md5 d2d7cc7deeac563e72a68702baf34058
sha1 2b01650f5a678ec03b0607a946e705757959f7cd
sha256 7da72d4e5331a562c1c251b870d2af5849cf03c124b0742f5c3a7868c98d7fee
sha512 b36d7c8c8913f11fecda051247afbdadd6e2649f08d86a13104f4fcda2f822c613343a8b0416e5d0c147ef344b10523e98a9b4ebd77a960fb7585e0d28284be5
ripemd-160 a6f21dd39455c63f88bca06b964e7641d94f46ee

1291009106 as geometric shapes

Circle

Radius = n
Diameter 2582018212
Circumference 8111649446.2543
Area 5.236106649897E+18

Sphere

Radius = n
Volume 9.0131484866723E+27
Surface area 2.0944426599588E+19
Circumference 8111649446.2543

Square

Length = n
Perimeter 5164036424
Area 1666704511774919236
Diagonal 1825762586.8524

Cube

Length = n
Surface area 1.000022707065E+19
Volume 2.1517307017127E+27
Space diagonal 2236093364.6261

Equilateral Triangle

Length = n
Perimeter 3873027318
Area 7.2170422389961E+17
Altitude 1118046682.313

Triangular Pyramid

Length = n
Surface area 7.2170422389961E+17
Volume 2.5358389507806E+26
Height 608587528.95079