269721421 (number)

269721421 is an odd 9-digits composite number following 269721420 and preceding 269721422. In scientific notation, it is written as 2.69721421 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 260832960 positive integers (up to 269721421) that are relatively prime to 269721421.

Interesting facts

Basic properties

Name

Name two hundred sixty-nine million seven hundred twenty-one thousand four hundred twenty-one

Notation

Scientific notation 2.69721421 × 10^8
Engineering notation 2.69721421 × 10^6

Prime Factorization of 269721421

Prime Factorization 31 × 4177 × 2083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 269721421
Product of the distinct prime numbers

The prime factorization of 269721421 is 31 × 4177 × 2083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 94, 39, 881, 379, 8301, 5316, 34376, 25729, 324283, 566304, 7722176, 1062140, 42582623, 10394599, 26865199, 620232582, 6921932959, 8874730157

Basic calculations (n = 269721421)

Multiplication

n×y
n×2 539442842
n×3 809164263
n×4 1078885684
n×5 1348607105

Division

n÷y
n÷2 134860710.5
n÷3 89907140.333333
n÷3 67430355.25
n÷5 53944284.2

Exponentiation

ny
n2 72749644946259241
n3 1.9622137612151E+25
n4 5.2925108398068E+33
n5 1.4275035443706E+42

Nth Root

y√n
2√n 16423.197648448
3√n 646.1080415293
4√n 128.15302434374
5√n 48.549312891827

Divisors of 269721421

1, 31, 2083, 4177, 64573, 129487, 8700691, 269721421

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 -269721420
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 269721421 can be divided by 8 positive divisors. The sum of these divisors (counting 269721421) is 1, the average is 0.125.

Base conversion 269721421

Base System Value
2 Binary 10000000100111001111101001101
3 Ternary 200210112021020021
4 Quaternary 100010321331031
5 Quinary 1023022041141
6 Senary 42433022141
8 Octal 2004717515
10 Decimal 269721421
12 Duodecimal 763b4951
16 Hexadecimal 10139f4d
20 Vigesimal 445f3b1
36 Base36 4gl2dp

Cryptographic Hash Functions

md5 3e129e4c93fe3c260d4c0f190f9ea338
sha1 39ebd464c517a1b50c88f4ad9176b6b6c87b235e
sha256 72b2e7439fba6cdbc015b8ed96ad4a2377c2e290ac8465cf3896d8afdb6a1b3e
sha512 568e9b8706c846bf17c444dd893a9f9cd3601be66fce693018834dc232e37328f0cc545d7ff045a46dea156944186784dcda64045f223b5c9eae2ddeca2a4941
ripemd-160 4f78f0e5e197facd7d080170b951b3232830f744

269721421 as geometric shapes

Circle

Radius = n
Diameter 539442842
Circumference 1694709669.4588
Area 2.2854975011443E+17

Sphere

Radius = n
Volume 8.2193017826747E+25
Surface area 9.1419900045774E+17
Circumference 1694709669.4588

Square

Length = n
Perimeter 1078885684
Area 72749644946259241
Diagonal 381443691.64074

Cube

Length = n
Surface area 436497869677555446
Volume 1.9622137612151E+25
Space diagonal 467171205.06168

Equilateral Triangle

Length = n
Perimeter 809164263
Area 3.1501520319879E+16
Altitude 233585602.53084

Triangular Pyramid

Length = n
Surface area 3.1501520319879E+16
Volume 2.3124910944879E+24
Height 127147897.21358