266989402 (number)

266989402 is an even 9-digits composite number following 266989401 and preceding 266989403. In scientific notation, it is written as 2.66989402 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 133494700 positive integers (up to 266989402) that are relatively prime to 266989402.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred eighty-nine thousand four hundred two

Notation

Scientific notation 2.66989402 × 10^8
Engineering notation 2.66989402 × 10^6

Prime Factorization of 266989402

Prime Factorization 2 × 133494701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 266989402
Product of the distinct prime numbers

The prime factorization of 266989402 is 2 × 133494701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 2, 33, 964, 937, 4611, 9309, 49957, 86237, 659877, 434816, 9588310, 2061999, 86401846, 2660338, 696886147, 153982786, 5104769143, 5577187050

Basic calculations (n = 266989402)

Multiplication

n×y
n×2 533978804
n×3 800968206
n×4 1067957608
n×5 1334947010

Division

n÷y
n÷2 133494701
n÷3 88996467.333333
n÷3 66747350.5
n÷5 53397880.4

Exponentiation

ny
n2 71283340780317604
n3 1.9031896527499E+25
n4 5.0813146728029E+33
n5 1.3566571658655E+42

Nth Root

y√n
2√n 16339.810341617
3√n 643.91914966909
4√n 127.82726759818
5√n 48.450560385718

Divisors of 266989402

1, 2, 133494701, 266989402

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 -266989401
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 266989402 can be divided by 4 positive divisors. The sum of these divisors (counting 266989402) is 1, the average is 0.25.

Base conversion 266989402

Base System Value
2 Binary 1111111010011110111101011010
3 Ternary 200121101110121101
4 Quaternary 33322132331122
5 Quinary 1021322130102
6 Senary 42254302014
8 Octal 1772367532
10 Decimal 266989402
12 Duodecimal 754b790a
16 Hexadecimal fe9ef5a
20 Vigesimal 438dda2
36 Base36 4eyica

Cryptographic Hash Functions

md5 1d38f969d639d867d1195b81a7bfec1d
sha1 1d61027392cc6b845b14c038d7ef92245ec134b2
sha256 ef04077e6d7e6d32ce14c27c00f5d71bba8ef0fd2a8bc64b5a7543ebfff41d95
sha512 7eedbdc5fa206d1c22ab44794163be3ef3aee43b58192f0bb039d1a21778706355ef4187b622c8dcc0c9a2eb77c1e647989f3ffe0da8260b837db3f6eff4d3bd
ripemd-160 b31171c96bde72d5c4641315974c7c7ce9d8410a

266989402 as geometric shapes

Circle

Radius = n
Diameter 533978804
Circumference 1677543887.8191
Area 2.2394321971878E+17

Sphere

Radius = n
Volume 7.9720621752897E+25
Surface area 8.9577287887513E+17
Circumference 1677543887.8191

Square

Length = n
Perimeter 1067957608
Area 71283340780317604
Diagonal 377580033.31828

Cube

Length = n
Surface area 427700044681905624
Volume 1.9031896527499E+25
Space diagonal 462439209.34643

Equilateral Triangle

Length = n
Perimeter 800968206
Area 3.0866591991189E+16
Altitude 231219604.67322

Triangular Pyramid

Length = n
Surface area 3.0866591991189E+16
Volume 2.2429305155726E+24
Height 125860011.10609