389638464 (number)

389638464 is an even 9-digits composite number following 389638463 and preceding 389638465. In scientific notation, it is written as 3.89638464 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 56 positive divisors. There are 128722944 positive integers (up to 389638464) that are relatively prime to 389638464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89638464 × 10^8
Engineering notation 3.89638464 × 10^6

Prime Factorization of 389638464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 17959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12176202
Product of the distinct prime numbers

The prime factorization of 389638464 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 17959. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 7, 83, 23, 462, 212, 3493, 6792, 80245, 208, 153288, 560369, 9130553, 5835647, 62826604, 7662825, 421906994, 578073567, 5839145170, 2380758246

Basic calculations (n = 389638464)

Multiplication

n×y
n×2 779276928
n×3 1168915392
n×4 1558553856
n×5 1948192320

Division

n÷y
n÷2 194819232
n÷3 129879488
n÷3 97409616
n÷5 77927692.8

Exponentiation

ny
n2 151818132628279296
n3 5.9154184004631E+25
n4 2.3048745394738E+34
n5 8.9806777527327E+42

Nth Root

y√n
2√n 19739.261992283
3√n 730.38852402505
4√n 140.49648391431
5√n 52.255542948224

Divisors of 389638464

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 17959, 21696, 35918, 53877, 71836, 107754, 143672, 215508, 287344, 431016, 574688, 862032, 1149376, 1724064, 2029367, 3448128, 4058734, 6088101, 8117468, 12176202, 16234936, 24352404, 32469872, 48704808, 64939744, 97409616, 129879488, 194819232, 389638464

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389638463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389638464 can be divided by 56 positive divisors. The sum of these divisors (counting 389638464) is 1, the average is 0.017857142857143.

Base conversion 389638464

Base System Value
2 Binary 10111001110010110100101000000
3 Ternary 1000011011200111020
4 Quaternary 113032112211000
5 Quinary 1244221412324
6 Senary 102355145440
8 Octal 2716264500
10 Decimal 389638464
12 Duodecimal aa5a5280
16 Hexadecimal 17396940
20 Vigesimal 61f4g34
36 Base36 6fzayo

Cryptographic Hash Functions

md5 b2804c86e0a95c6697b0f5743a7350e9
sha1 bf6def78d48cdf27c56a3ed7bb86a023bef7a861
sha256 2ce30d25dddc642045fa2418d4d5016d88d336c99af8ca076f27cd7a7b199690
sha512 b73370f07c953a2676636402becce9397dcefcbf383910c3f952352518b3f8b34d09a4fb9e8479f3b1f63039d23cedeaa3de1946e07e29151dd246b30c7d530c
ripemd-160 5e27a7a741a589b66159a8ae7fcfea01b3d0e854

389638464 as geometric shapes

Circle

Radius = n
Diameter 779276928
Circumference 2448170672.1168
Area 4.7695073014672E+17

Sphere

Radius = n
Volume 2.4778446653073E+26
Surface area 1.9078029205869E+18
Circumference 2448170672.1168

Square

Length = n
Perimeter 1558553856
Area 151818132628279296
Diagonal 551032000.21102

Cube

Length = n
Surface area 910908795769675776
Volume 5.9154184004631E+25
Space diagonal 674873616.2311

Equilateral Triangle

Length = n
Perimeter 1168915392
Area 6.5739179805603E+16
Altitude 337436808.11555

Triangular Pyramid

Length = n
Surface area 6.5739179805603E+16
Volume 6.9713874408719E+24
Height 183677333.40367