361420909 (number)

361420909 is an odd 9-digits composite number following 361420908 and preceding 361420910. In scientific notation, it is written as 3.61420909 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 349762140 positive integers (up to 361420909) that are relatively prime to 361420909.

Interesting facts

Basic properties

Name

Name three hundred sixty-one million four hundred twenty thousand nine hundred nine

Notation

Scientific notation 3.61420909 × 10^8
Engineering notation 3.61420909 × 10^6

Prime Factorization of 361420909

Prime Factorization 31 × 11658739

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 361420909
Product of the distinct prime numbers

The prime factorization of 361420909 is 31 × 11658739. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 32, 76, 402, 378, 1172, 7470, 53173, 95077, 59576, 32636, 3470812, 3667476, 18373744, 58985184, 748175781, 546014301, 1688736485, 2134327087

Basic calculations (n = 361420909)

Multiplication

n×y
n×2 722841818
n×3 1084262727
n×4 1445683636
n×5 1807104545

Division

n÷y
n÷2 180710454.5
n÷3 120473636.33333
n÷3 90355227.25
n÷5 72284181.8

Exponentiation

ny
n2 130625073462386281
n3 4.7210632788967E+25
n4 1.7062909817054E+34
n5 6.1668923762646E+42

Nth Root

y√n
2√n 19011.073325828
3√n 712.31336217471
4√n 137.88064884467
5√n 51.475746654833

Divisors of 361420909

1, 31, 11658739, 361420909

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 -361420908
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 361420909 can be divided by 4 positive divisors. The sum of these divisors (counting 361420909) is 1, the average is 0.25.

Base conversion 361420909

Base System Value
2 Binary 10101100010101101100001101101
3 Ternary 221012002002021121
4 Quaternary 111202231201231
5 Quinary 1220010432114
6 Senary 55510300541
8 Octal 2542554155
10 Decimal 361420909
12 Duodecimal a1057751
16 Hexadecimal 158ad86d
20 Vigesimal 5cihc59
36 Base36 5z6i5p

Cryptographic Hash Functions

md5 5a6f6220ea0c0d42d6e3ab0573626f29
sha1 2fe76f9e9f654d2369bf9a6dca784be877f2be68
sha256 bc5f07c987e8e29a246dbae9f34db621a252a4a5947dd82f733bd6a1bf2746df
sha512 75ee27e0daf4058bf30a413c93d1ef5d76fe0f720828f3ee87aa4392fcd1be3b37471344fc829fe088280d98e8df100f656b2eefed0705329cd754fb2c69bcc7
ripemd-160 1b283f40e28b7cd4d4961491732ef326f5eb7a68

361420909 as geometric shapes

Circle

Radius = n
Diameter 722841818
Circumference 2270874545.1363
Area 4.1037077116406E+17

Sphere

Radius = n
Volume 1.9775543618819E+26
Surface area 1.6414830846562E+18
Circumference 2270874545.1363

Square

Length = n
Perimeter 1445683636
Area 130625073462386281
Diagonal 511126351.23301

Cube

Length = n
Surface area 783750440774317686
Volume 4.7210632788967E+25
Space diagonal 625999377.30573

Equilateral Triangle

Length = n
Perimeter 1084262727
Area 5.6562315994818E+16
Altitude 312999688.65286

Triangular Pyramid

Length = n
Surface area 5.6562315994818E+16
Volume 5.5638264315311E+24
Height 170375450.411