389968406 (number)

389968406 is an even 9-digits composite number following 389968405 and preceding 389968407. In scientific notation, it is written as 3.89968406 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 174556800 positive integers (up to 389968406) that are relatively prime to 389968406.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand four hundred six

Notation

Scientific notation 3.89968406 × 10^8
Engineering notation 3.89968406 × 10^6

Prime Factorization of 389968406

Prime Factorization 2 × 31 × 17 × 59 × 6271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 389968406
Product of the distinct prime numbers

The prime factorization of 389968406 is 2 × 31 × 17 × 59 × 6271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389968406)

Multiplication

n×y
n×2 779936812
n×3 1169905218
n×4 1559873624
n×5 1949842030

Division

n÷y
n÷2 194984203
n÷3 129989468.66667
n÷3 97492101.5
n÷5 77993681.2

Exponentiation

ny
n2 152075357678180836
n3 5.930458482564E+25
n4 2.3126914412947E+34
n5 9.0187659493152E+42

Nth Root

y√n
2√n 19747.617729741
3√n 730.59462778803
4√n 140.52621723273
5√n 52.264389847596

Divisors of 389968406

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389968405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389968406 can be divided by 32 positive divisors. The sum of these divisors (counting 389968406) is 1, the average is 0.03125.

Base conversion 389968406

Base System Value
2 Binary 10111001111100111001000010110
3 Ternary 1000011210110002022
4 Quaternary 113033213020112
5 Quinary 1244312442111
6 Senary 102410213142
8 Octal 2717471026
10 Decimal 389968406
12 Duodecimal aa7241b2
16 Hexadecimal 173e7216
20 Vigesimal 61h6106
36 Base36 6g6djq

Cryptographic Hash Functions

md5 7706b0124921394d98338b43063eccc1
sha1 d0bf0ca75808524fd7c476224c2abbee9fc9daed
sha256 166f86b3bc3bc660d7082571eeafa5bc489caece61a1183f1cd1a03d67b27253
sha512 229d5d9b5d4fe335faf0674372dbc53114f0d2e48179d3a4574a6586e81645d4fbceb9ed99933ea97dbff8ea669e316672c9730eb3550ec6f08b949808927f10
ripemd-160 71725454700a96cccec99cf144df0d9772cdb9e9

389968406 as geometric shapes

Circle

Radius = n
Diameter 779936812
Circumference 2450243758.8434
Area 4.7775882647381E+17

Sphere

Radius = n
Volume 2.4841446401656E+26
Surface area 1.9110353058953E+18
Circumference 2450243758.8434

Square

Length = n
Perimeter 1559873624
Area 152075357678180836
Diagonal 551498608.66222

Cube

Length = n
Surface area 912452146069085016
Volume 5.930458482564E+25
Space diagonal 675445092.53865

Equilateral Triangle

Length = n
Perimeter 1169905218
Area 6.5850561519455E+16
Altitude 337722546.26932

Triangular Pyramid

Length = n
Surface area 6.5850561519455E+16
Volume 6.9891123476105E+24
Height 183832869.55407