389968688 (number)

389968688 is an even 9-digits composite number following 389968687 and preceding 389968689. In scientific notation, it is written as 3.89968688 × 10^8. The sum of its digits is 65. It has a total of 5 prime factors and 10 positive divisors. There are 194984336 positive integers (up to 389968688) that are relatively prime to 389968688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89968688 × 10^8
Engineering notation 3.89968688 × 10^6

Prime Factorization of 389968688

Prime Factorization 2 × 2 × 2 × 2 × 24373043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48746086
Product of the distinct prime numbers

The prime factorization of 389968688 is 2 × 2 × 2 × 2 × 24373043. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389968688)

Multiplication

n×y
n×2 779937376
n×3 1169906064
n×4 1559874752
n×5 1949843440

Division

n÷y
n÷2 194984344
n÷3 129989562.66667
n÷3 97492172
n÷5 77993737.6

Exponentiation

ny
n2 152075577620441344
n3 5.9304713481486E+25
n4 2.3126981308591E+34
n5 9.0187985583117E+42

Nth Root

y√n
2√n 19747.624869842
3√n 730.59480389429
4√n 140.5262426376
5√n 52.264397406441

Divisors of 389968688

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389968687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389968688 can be divided by 10 positive divisors. The sum of these divisors (counting 389968688) is 1, the average is 0.1.

Base conversion 389968688

Base System Value
2 Binary 10111001111100111001100110000
3 Ternary 1000011210110110202
4 Quaternary 113033213030300
5 Quinary 1244312444223
6 Senary 102410214332
8 Octal 2717471460
10 Decimal 389968688
12 Duodecimal aa7243a8
16 Hexadecimal 173e7330
20 Vigesimal 61h61e8
36 Base36 6g6drk

Cryptographic Hash Functions

md5 80c962a96839414a98d83d3f20bc9773
sha1 bdde00a864adaf5b5e8e4edffafd62c12eadc1f2
sha256 5be4b0c90e01ac24f71ab2b760b0dff0e8fd24b921a2549853435a44c78d3254
sha512 74919a451a906307d273488fffcd832f55346d3388de2dbd3e68fd5a8ad8c29cb2e4f5161901dbf0ee83f060bbadb4131855ca1b45e2bf4a1c8a57c9c2aea69c
ripemd-160 09d0f7386514f10b001eac3ccd7ecea6fc9de417

389968688 as geometric shapes

Circle

Radius = n
Diameter 779937376
Circumference 2450245530.7017
Area 4.777595174428E+17

Sphere

Radius = n
Volume 2.4841500292891E+26
Surface area 1.9110380697712E+18
Circumference 2450245530.7017

Square

Length = n
Perimeter 1559874752
Area 152075577620441344
Diagonal 551499007.47044

Cube

Length = n
Surface area 912453465722648064
Volume 5.9304713481486E+25
Space diagonal 675445580.97698

Equilateral Triangle

Length = n
Perimeter 1169906064
Area 6.5850656757247E+16
Altitude 337722790.48849

Triangular Pyramid

Length = n
Surface area 6.5850656757247E+16
Volume 6.9891275098473E+24
Height 183833002.49015