1291009102 (number)

1291009102 is an even 10-digits composite number following 1291009101 and preceding 1291009103. In scientific notation, it is written as 1.291009102 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 640421712 positive integers (up to 1291009102) that are relatively prime to 1291009102.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.291009102 × 10^9
Engineering notation 1.291009102 × 10^9

Prime Factorization of 1291009102

Prime Factorization 2 × 127 × 5082713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1291009102
Product of the distinct prime numbers

The prime factorization of 1291009102 is 2 × 127 × 5082713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 29, 31, 789, 937, 4495, 4221, 77470, 84829, 959538, 106417, 237975, 7233779, 19729874, 32972343, 388290221, 878154869, 4352592762, 2082169545

Basic calculations (n = 1291009102)

Multiplication

n×y
n×2 2582018204
n×3 3873027306
n×4 5164036408
n×5 6455045510

Division

n÷y
n÷2 645504551
n÷3 430336367.33333
n÷3 322752275.5
n÷5 258201820.4

Exponentiation

ny
n2 1666704501446846404
n3 2.1517306817123E+27
n4 2.7779038951432E+36
n5 3.5862992131111E+45

Nth Root

y√n
2√n 35930.615107454
3√n 1088.871008452
4√n 189.55372617665
5√n 66.402718693733

Divisors of 1291009102

1, 2, 127, 254, 5082713, 10165426, 645504551, 1291009102

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 -1291009101
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 1291009102 can be divided by 8 positive divisors. The sum of these divisors (counting 1291009102) is 1, the average is 0.125.

Base conversion 1291009102

Base System Value
2 Binary 1001100111100110011110001001110
3 Ternary 10022222021001112221
4 Quaternary 1030330303301032
5 Quinary 10120444242402
6 Senary 332034445554
8 Octal 11474636116
10 Decimal 1291009102
12 Duodecimal 3004338ba
16 Hexadecimal 4cf33c4e
20 Vigesimal 1038g2f2
36 Base36 lcmszy

Cryptographic Hash Functions

md5 70a84f548530116c2989fa5a8d85e2c0
sha1 d32a10c8cd0665801d9aab7a7305abbb8cfbecc9
sha256 c18427f14b0e93e642b841b8f7040fb643d941e2fecb12008de021a9d4a75ea8
sha512 0dfa7ff5ff17ec9e981a03469111198287cf06d7b65e04c8cd08f70accf49b31e59aa4e651df0c6b08c4f87b69e10074eca400f04bb165d5e0495cc89fe22210
ripemd-160 2a4632e1234e237c3460055f321c92b292c58b57

1291009102 as geometric shapes

Circle

Radius = n
Diameter 2582018204
Circumference 8111649421.1215
Area 5.2361066174505E+18

Sphere

Radius = n
Volume 9.0131484028946E+27
Surface area 2.0944426469802E+19
Circumference 8111649421.1215

Square

Length = n
Perimeter 5164036408
Area 1666704501446846404
Diagonal 1825762581.1955

Cube

Length = n
Surface area 1.0000227008681E+19
Volume 2.1517306817123E+27
Space diagonal 2236093357.6979

Equilateral Triangle

Length = n
Perimeter 3873027306
Area 7.2170421942742E+17
Altitude 1118046678.8489

Triangular Pyramid

Length = n
Surface area 7.2170421942742E+17
Volume 2.5358389272098E+26
Height 608587527.06517