385291264 (number)

385291264 is an even 9-digits composite number following 385291263 and preceding 385291265. In scientific notation, it is written as 3.85291264 × 10^8. The sum of its digits is 40. It has a total of 12 prime factors and 44 positive divisors. There are 181305344 positive integers (up to 385291264) that are relatively prime to 385291264.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred ninety-one thousand two hundred sixty-four

Notation

Scientific notation 3.85291264 × 10^8
Engineering notation 3.85291264 × 10^6

Prime Factorization of 385291264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 22133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 752522
Product of the distinct prime numbers

The prime factorization of 385291264 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 22133. Since it has a total of 12 prime factors.

Most popular turbo-numbers

10, 8, 1, 97, 126, 475, 8143, 823, 99803, 8722, 515140, 370048, 6961646, 7393531, 18548188, 44473824, 32363357, 858063490, 7818841389, 9360265795

Basic calculations (n = 385291264)

Multiplication

n×y
n×2 770582528
n×3 1155873792
n×4 1541165056
n×5 1926456320

Division

n÷y
n÷2 192645632
n÷3 128430421.33333
n÷3 96322816
n÷5 77058252.8

Exponentiation

ny
n2 148449358114717696
n3 5.7196240828008E+25
n4 2.2037211924672E+34
n5 8.4907452374926E+42

Nth Root

y√n
2√n 19628.837561099
3√n 727.66204174172
4√n 140.1029534346
5√n 52.138415943821

Divisors of 385291264

1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 22133, 44266, 88532, 177064, 354128, 376261, 708256, 752522, 1416512, 1505044, 2833024, 3010088, 5666048, 6020176, 11332096, 12040352, 22664192, 24080704, 48161408, 96322816, 192645632, 385291264

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385291263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385291264 can be divided by 44 positive divisors. The sum of these divisors (counting 385291264) is 1, the average is 0.022727272727273.

Base conversion 385291264

Base System Value
2 Binary 10110111101110001010000000000
3 Ternary 222211222211020211
4 Quaternary 112331301100000
5 Quinary 1242113310024
6 Senary 102122043504
8 Octal 2675612000
10 Decimal 385291264
12 Duodecimal a9049594
16 Hexadecimal 16f71400
20 Vigesimal 6081834
36 Base36 6de4n4

Cryptographic Hash Functions

md5 015d07df11e360e02566ca5d24667404
sha1 d679e6c5d5f37fd9af0f2520ed0b34427bff295f
sha256 c81aa751a591c0ad1a7794ed6692b0637b80520c51b23c077d51b21090b515eb
sha512 47d9f4433daa30af248460db50a03936a7e8ec18630befdf0d40f8bc431930994f7e5ecef5b99b0104c385e46e891d3fb43a2dd75295ee2a885cf615f3fc669c
ripemd-160 9873331cda5d6f0e8feba196f2fdde9d6890a7f5

385291264 as geometric shapes

Circle

Radius = n
Diameter 770582528
Circumference 2420856408.9495
Area 4.6636741288332E+17

Sphere

Radius = n
Volume 2.3958305333096E+26
Surface area 1.8654696515333E+18
Circumference 2420856408.9495

Square

Length = n
Perimeter 1541165056
Area 148449358114717696
Diagonal 544884131.01267

Cube

Length = n
Surface area 890696148688306176
Volume 5.7196240828008E+25
Space diagonal 667344044.96043

Equilateral Triangle

Length = n
Perimeter 1155873792
Area 6.428045765142E+16
Altitude 333672022.48022

Triangular Pyramid

Length = n
Surface area 6.428045765142E+16
Volume 6.7406416246439E+24
Height 181628043.67089