385940908 (number)

385940908 is an even 9-digits composite number following 385940907 and preceding 385940909. In scientific notation, it is written as 3.85940908 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 192879792 positive integers (up to 385940908) that are relatively prime to 385940908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85940908 × 10^8
Engineering notation 3.85940908 × 10^6

Prime Factorization of 385940908

Prime Factorization 2 × 2 × 2239 × 43093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 192970454
Product of the distinct prime numbers

The prime factorization of 385940908 is 2 × 2 × 2239 × 43093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 73, 11, 242, 834, 9354, 5368, 7068, 76659, 212429, 701806, 1968317, 4006268, 73595498, 82019281, 509704846, 541271042, 298392690, 6261539291

Basic calculations (n = 385940908)

Multiplication

n×y
n×2 771881816
n×3 1157822724
n×4 1543763632
n×5 1929704540

Division

n÷y
n÷2 192970454
n÷3 128646969.33333
n÷3 96485227
n÷5 77188181.6

Exponentiation

ny
n2 148950384467864464
n3 5.7486046628477E+25
n4 2.2186217033125E+34
n5 8.5625687468492E+42

Nth Root

y√n
2√n 19645.378795025
3√n 728.07078519139
4√n 140.16197342726
5√n 52.155986333262

Divisors of 385940908

1, 2, 4, 2239, 4478, 8956, 43093, 86186, 172372, 96485227, 192970454, 385940908

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 -385940907
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 385940908 can be divided by 12 positive divisors. The sum of these divisors (counting 385940908) is 1, the average is 0.083333333333333.

Base conversion 385940908

Base System Value
2 Binary 10111000000001111110110101100
3 Ternary 222220012211101201
4 Quaternary 113000033312230
5 Quinary 1242300102113
6 Senary 102144015244
8 Octal 2700176654
10 Decimal 385940908
12 Duodecimal a9301524
16 Hexadecimal 1700fdac
20 Vigesimal 60c2c58
36 Base36 6ds1ws

Cryptographic Hash Functions

md5 91123af269a17bb61945764f82eb56cc
sha1 6c288ba4a5caaedfac1216f2eb7fb3ec818cd893
sha256 ea1fd8c9168d8ee2d1dc3daa2d208497a5439150987b12231741743675d654f2
sha512 4225249cba27ede96c2b3f7839234b4e38a47a438f8fd9dd00dbe24b39e89e2697bc881355cbac6a8b88caade1256cda7da05d1b71b44f9d9adc8931674e6b46
ripemd-160 50cf4891c364ec197c227820ff9e33698c351ac5

385940908 as geometric shapes

Circle

Radius = n
Diameter 771881816
Circumference 2424938242.5851
Area 4.6794143359362E+17

Sphere

Radius = n
Volume 2.4079698902926E+26
Surface area 1.8717657343745E+18
Circumference 2424938242.5851

Square

Length = n
Perimeter 1543763632
Area 148950384467864464
Diagonal 545802866.36819

Cube

Length = n
Surface area 893702306807186784
Volume 5.7486046628477E+25
Space diagonal 668469261.37527

Equilateral Triangle

Length = n
Perimeter 1157822724
Area 6.4497408426315E+16
Altitude 334234630.68763

Triangular Pyramid

Length = n
Surface area 6.4497408426315E+16
Volume 6.774795565767E+24
Height 181934288.7894