386427409 (number)

386427409 is an odd 9-digits composite number following 386427408 and preceding 386427410. In scientific notation, it is written as 3.86427409 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 382085440 positive integers (up to 386427409) that are relatively prime to 386427409.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million four hundred twenty-seven thousand four hundred nine

Notation

Scientific notation 3.86427409 × 10^8
Engineering notation 3.86427409 × 10^6

Prime Factorization of 386427409

Prime Factorization 89 × 4341881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 386427409
Product of the distinct prime numbers

The prime factorization of 386427409 is 89 × 4341881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 6, 97, 993, 153, 5928, 1484, 22707, 60121, 954447, 463821, 5675129, 3328879, 10939979, 50153815, 677478857, 355793291, 4865972931, 3685930666

Basic calculations (n = 386427409)

Multiplication

n×y
n×2 772854818
n×3 1159282227
n×4 1545709636
n×5 1932137045

Division

n÷y
n÷2 193213704.5
n÷3 128809136.33333
n÷3 96606852.25
n÷5 77285481.8

Exponentiation

ny
n2 149326142426453281
n3 5.7703714313819E+25
n4 2.2298296811965E+34
n5 8.6166730621608E+42

Nth Root

y√n
2√n 19657.756967671
3√n 728.37658195021
4√n 140.20612314614
5√n 52.169128840064

Divisors of 386427409

1, 89, 4341881, 386427409

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 -386427408
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 386427409 can be divided by 4 positive divisors. The sum of these divisors (counting 386427409) is 1, the average is 0.25.

Base conversion 386427409

Base System Value
2 Binary 10111000010000110101000010001
3 Ternary 222221010112202021
4 Quaternary 113002012220101
5 Quinary 1242411134114
6 Senary 102202251441
8 Octal 2702065021
10 Decimal 386427409
12 Duodecimal a94b6b81
16 Hexadecimal 17086a11
20 Vigesimal 60f38a9
36 Base36 6e2hap

Cryptographic Hash Functions

md5 fb9d924b120acbe8d963092bc59a6458
sha1 c62ee0538ef17b10e9f33acbc0232b7d8645daf5
sha256 23d442fd9d08548242ca1920b82a6d884a0c6e01a4cc5e0d86f6ce519c90727d
sha512 86df00fa06901b46dfa667bfd942089d0fade952449981f31e5e2ffcc6e23706068fc8e10ee436145c07e857dfa05713b626a1ce29c72c1b876d3d4bce651784
ripemd-160 9f240d233d621a2242c9499e25a5d1cb64111e6e

386427409 as geometric shapes

Circle

Radius = n
Diameter 772854818
Circumference 2427995018.5203
Area 4.6912191203585E+17

Sphere

Radius = n
Volume 2.4170875329752E+26
Surface area 1.8764876481434E+18
Circumference 2427995018.5203

Square

Length = n
Perimeter 1545709636
Area 149326142426453281
Diagonal 546490882.6805

Cube

Length = n
Surface area 895956854558719686
Volume 5.7703714313819E+25
Space diagonal 669311905.8252

Equilateral Triangle

Length = n
Perimeter 1159282227
Area 6.4660116395221E+16
Altitude 334655952.9126

Triangular Pyramid

Length = n
Surface area 6.4660116395221E+16
Volume 6.8004479484921E+24
Height 182163627.56017