389941254 (number)

389941254 is an even 9-digits composite number following 389941253 and preceding 389941255. In scientific notation, it is written as 3.89941254 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 129980412 positive integers (up to 389941254) that are relatively prime to 389941254.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty-one thousand two hundred fifty-four

Notation

Scientific notation 3.89941254 × 10^8
Engineering notation 3.89941254 × 10^6

Prime Factorization of 389941254

Prime Factorization 2 × 9 × 21663403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389941254
Product of the distinct prime numbers

The prime factorization of 389941254 is 2 × 9 × 21663403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 51, 100, 727, 295, 4019, 5441, 36718, 97148, 789619, 332625, 4218486, 8725816, 70613261, 79713208, 677342562, 677956032, 545988421, 1621821881

Basic calculations (n = 389941254)

Multiplication

n×y
n×2 779882508
n×3 1169823762
n×4 1559765016
n×5 1949706270

Division

n÷y
n÷2 194970627
n÷3 129980418
n÷3 97485313.5
n÷5 77988250.8

Exponentiation

ny
n2 152054181571092516
n3 5.9292198237776E+25
n4 2.3120474133255E+34
n5 9.0156266765959E+42

Nth Root

y√n
2√n 19746.930242445
3√n 730.57767122997
4√n 140.52377109388
5√n 52.263662033643

Divisors of 389941254

1, 2, 9, 18, 21663403, 43326806, 194970627, 389941254

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 -389941253
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 389941254 can be divided by 8 positive divisors. The sum of these divisors (counting 389941254) is 1, the average is 0.125.

Base conversion 389941254

Base System Value
2 Binary 10111001111100000100000000110
3 Ternary 1000011202001211200
4 Quaternary 113033200200012
5 Quinary 1244311110004
6 Senary 102405443330
8 Octal 2717404006
10 Decimal 389941254
12 Duodecimal aa710546
16 Hexadecimal 173e0806
20 Vigesimal 61h2d2e
36 Base36 6g5sli

Cryptographic Hash Functions

md5 7864438e2c76d780bed5ecf778562f94
sha1 b3028cf420c047176260de4ab1576f91301a473b
sha256 671c3cd5725012cea53463560b1c9bc5096f33876268a63a8d14297ec4602798
sha512 2a8d52071435358a27d3743749dd27c350d7177769e6202b72490fa1194f1b79459cd0f3b79ea0025b62745a3b6833e4bede207312c963af06ea95ef664e8109
ripemd-160 2e4231c304136c19d74661dbab05ee0f25d7a064

389941254 as geometric shapes

Circle

Radius = n
Diameter 779882508
Circumference 2450073157.796
Area 4.7769229977135E+17

Sphere

Radius = n
Volume 2.4836257919865E+26
Surface area 1.9107691990854E+18
Circumference 2450073157.796

Square

Length = n
Perimeter 1559765016
Area 152054181571092516
Diagonal 551460209.93557

Cube

Length = n
Surface area 912325089426555096
Volume 5.9292198237776E+25
Space diagonal 675398063.89512

Equilateral Triangle

Length = n
Perimeter 1169823762
Area 6.5841391996109E+16
Altitude 337699031.94756

Triangular Pyramid

Length = n
Surface area 6.5841391996109E+16
Volume 6.9876525742314E+24
Height 183820069.97852