389632830 (number)

389632830 is an even 9-digits composite number following 389632829 and preceding 389632831. In scientific notation, it is written as 3.89632830 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 103902080 positive integers (up to 389632830) that are relatively prime to 389632830.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-two thousand eight hundred thirty

Notation

Scientific notation 3.89632830 × 10^8
Engineering notation 3.89632830 × 10^6

Prime Factorization of 389632830

Prime Factorization 2 × 15 × 12987761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389632830
Product of the distinct prime numbers

The prime factorization of 389632830 is 2 × 15 × 12987761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 56, 78, 927, 140, 3694, 3706, 33885, 15263, 331769, 927126, 3905836, 3362307, 96692783, 24249547, 876904131, 90185, 8484375560, 2710240198

Basic calculations (n = 389632830)

Multiplication

n×y
n×2 779265660
n×3 1168898490
n×4 1558531320
n×5 1948164150

Division

n÷y
n÷2 194816415
n÷3 129877610
n÷3 97408207.5
n÷5 77926566

Exponentiation

ny
n2 151813742213808900
n3 5.9151618011657E+25
n4 2.3047412324961E+34
n5 8.9800284883514E+42

Nth Root

y√n
2√n 19739.119281265
3√n 730.38500364298
4√n 140.49597603229
5√n 52.255391828939

Divisors of 389632830

1, 2, 15, 30, 12987761, 25975522, 194816415, 389632830

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 -389632829
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 389632830 can be divided by 8 positive divisors. The sum of these divisors (counting 389632830) is 1, the average is 0.125.

Base conversion 389632830

Base System Value
2 Binary 10111001110010101001100111110
3 Ternary 1000011011101202120
4 Quaternary 113032111030332
5 Quinary 1244221222310
6 Senary 102355103410
8 Octal 2716251476
10 Decimal 389632830
12 Duodecimal aa5a1b66
16 Hexadecimal 1739533e
20 Vigesimal 61f421a
36 Base36 6fz6m6

Cryptographic Hash Functions

md5 6fe94854194d305b8b4778315845a78c
sha1 f445de2b4746a01486b00d955dabc81bed2c3fa4
sha256 38f36fd7250e628f500d30cdc4f7b8cb10d4b215ac977587b8a2a33f4011d038
sha512 f92e7b7a8a003d0a8ff6d760b82082cc43dc427dcaa494d4ac047301498e4e9d385470563c587d24168a6944eed921f6d1961fb0d338fd26262a4fff659a65b5
ripemd-160 62d08a1ac39379bfbc9481944adbd67d71498cc4

389632830 as geometric shapes

Circle

Radius = n
Diameter 779265660
Circumference 2448135272.6508
Area 4.7693693725288E+17

Sphere

Radius = n
Volume 2.4777371812449E+26
Surface area 1.9077477490115E+18
Circumference 2448135272.6508

Square

Length = n
Perimeter 1558531320
Area 151813742213808900
Diagonal 551024032.53181

Cube

Length = n
Surface area 910882453282853400
Volume 5.9151618011657E+25
Space diagonal 674863857.85685

Equilateral Triangle

Length = n
Perimeter 1168898490
Area 6.573727870037E+16
Altitude 337431928.92842

Triangular Pyramid

Length = n
Surface area 6.573727870037E+16
Volume 6.9710850356998E+24
Height 183674677.5106