385940906 (number)

385940906 is an even 9-digits composite number following 385940905 and preceding 385940907. In scientific notation, it is written as 3.85940906 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 178126416 positive integers (up to 385940906) that are relatively prime to 385940906.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million nine hundred forty thousand nine hundred six

Notation

Scientific notation 3.85940906 × 10^8
Engineering notation 3.85940906 × 10^6

Prime Factorization of 385940906

Prime Factorization 2 × 13 × 13 × 1141837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29687762
Product of the distinct prime numbers

The prime factorization of 385940906 is 2 × 13 × 13 × 1141837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 79, 34, 686, 586, 6581, 9005, 84819, 11518, 856621, 892182, 7331903, 8783337, 43920501, 79175843, 462572079, 494987364, 2052506449, 645125634

Basic calculations (n = 385940906)

Multiplication

n×y
n×2 771881812
n×3 1157822718
n×4 1543763624
n×5 1929704530

Division

n÷y
n÷2 192970453
n÷3 128646968.66667
n÷3 96485226.5
n÷5 77188181.2

Exponentiation

ny
n2 148950382924100836
n3 5.7486045734774E+25
n4 2.2186216573236E+34
n5 8.562568524987E+42

Nth Root

y√n
2√n 19645.378744122
3√n 728.07078393373
4√n 140.16197324568
5√n 52.155986279206

Divisors of 385940906

1, 2, 13, 26, 169, 338, 1141837, 2283674, 14843881, 29687762, 192970453, 385940906

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385940905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385940906 can be divided by 12 positive divisors. The sum of these divisors (counting 385940906) is 1, the average is 0.083333333333333.

Base conversion 385940906

Base System Value
2 Binary 10111000000001111110110101010
3 Ternary 222220012211101122
4 Quaternary 113000033312222
5 Quinary 1242300102111
6 Senary 102144015242
8 Octal 2700176652
10 Decimal 385940906
12 Duodecimal a9301522
16 Hexadecimal 1700fdaa
20 Vigesimal 60c2c56
36 Base36 6ds1wq

Cryptographic Hash Functions

md5 fc3b1ed0db5ddfe0247a6d0958f15832
sha1 4262a5ebf0819d2af82c7b8470483cb466f31d3b
sha256 e07a5512d40e461815c72ebefb522bf89da57aacbac2519ba3c04bcdcc8407d9
sha512 a88c23402935f992009559c46fe3571649e8216c917e950002238817a8cd34a1593131d87a2d16b6be3302f5bb8631293306622c66886d716e4e9909dd2f7863
ripemd-160 e473609f67db2303095bd31390eb1e44838f65c1

385940906 as geometric shapes

Circle

Radius = n
Diameter 771881812
Circumference 2424938230.0188
Area 4.6794142874374E+17

Sphere

Radius = n
Volume 2.4079698528573E+26
Surface area 1.871765714975E+18
Circumference 2424938230.0188

Square

Length = n
Perimeter 1543763624
Area 148950382924100836
Diagonal 545802863.53976

Cube

Length = n
Surface area 893702297544605016
Volume 5.7486045734774E+25
Space diagonal 668469257.91116

Equilateral Triangle

Length = n
Perimeter 1157822718
Area 6.4497407757846E+16
Altitude 334234628.95558

Triangular Pyramid

Length = n
Surface area 6.4497407757846E+16
Volume 6.7747954604432E+24
Height 181934287.84659