385940907 (number)

385940907 is an odd 9-digits composite number following 385940906 and preceding 385940908. In scientific notation, it is written as 3.85940907 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 233903520 positive integers (up to 385940907) that are relatively prime to 385940907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85940907 × 10^8
Engineering notation 3.85940907 × 10^6

Prime Factorization of 385940907

Prime Factorization 33 × 3 × 3898393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385940907
Product of the distinct prime numbers

The prime factorization of 385940907 is 33 × 3 × 3898393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 23, 33, 358, 450, 4102, 919, 8293, 76359, 183516, 185086, 5774360, 7820982, 55157229, 33947600, 114572779, 440525424, 8082038178, 8559524334

Basic calculations (n = 385940907)

Multiplication

n×y
n×2 771881814
n×3 1157822721
n×4 1543763628
n×5 1929704535

Division

n÷y
n÷2 192970453.5
n÷3 128646969
n÷3 96485226.75
n÷5 77188181.4

Exponentiation

ny
n2 148950383695982649
n3 5.7486046181626E+25
n4 2.218621680318E+34
n5 8.5625686359181E+42

Nth Root

y√n
2√n 19645.378769573
3√n 728.07078456256
4√n 140.16197333647
5√n 52.155986306234

Divisors of 385940907

1, 3, 33, 99, 3898393, 11695179, 128646969, 385940907

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 -385940906
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 385940907 can be divided by 8 positive divisors. The sum of these divisors (counting 385940907) is 1, the average is 0.125.

Base conversion 385940907

Base System Value
2 Binary 10111000000001111110110101011
3 Ternary 222220012211101200
4 Quaternary 113000033312223
5 Quinary 1242300102112
6 Senary 102144015243
8 Octal 2700176653
10 Decimal 385940907
12 Duodecimal a9301523
16 Hexadecimal 1700fdab
20 Vigesimal 60c2c57
36 Base36 6ds1wr

Cryptographic Hash Functions

md5 dfc2861e654b96a7e3e3a2e0e0c393cb
sha1 af39d9f557505815a48e34efba2312d31b573d7f
sha256 81eaa88c833142771023cd8da549a6fe5bf941be33dcaf41e4db8d9b78a53290
sha512 9f9cb2d1e3db62f28bbb5290f8dae080ee92defeb8289aaf24d8cfa26ae4629f561d23cf9315a53fadd1a9e33d6e0860d7043a191ab456420f020dd627286235
ripemd-160 ebdb0d6494d32540fe7b04271a32f4f777f2097a

385940907 as geometric shapes

Circle

Radius = n
Diameter 771881814
Circumference 2424938236.302
Area 4.6794143116868E+17

Sphere

Radius = n
Volume 2.4079698715749E+26
Surface area 1.8717657246747E+18
Circumference 2424938236.302

Square

Length = n
Perimeter 1543763628
Area 148950383695982649
Diagonal 545802864.95397

Cube

Length = n
Surface area 893702302175895894
Volume 5.7486046181626E+25
Space diagonal 668469259.64321

Equilateral Triangle

Length = n
Perimeter 1157822721
Area 6.449740809208E+16
Altitude 334234629.82161

Triangular Pyramid

Length = n
Surface area 6.449740809208E+16
Volume 6.7747955131051E+24
Height 181934288.31799