389944480 (number)

389944480 is an even 9-digits composite number following 389944479 and preceding 389944481. In scientific notation, it is written as 3.89944480 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 48 positive divisors. There are 150543360 positive integers (up to 389944480) that are relatively prime to 389944480.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty-four thousand four hundred eighty

Notation

Scientific notation 3.89944480 × 10^8
Engineering notation 3.89944480 × 10^6

Prime Factorization of 389944480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 185 × 199 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24371530
Product of the distinct prime numbers

The prime factorization of 389944480 is 2 × 2 × 2 × 2 × 2 × 185 × 199 × 331. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 7, 15, 25, 912, 607, 9056, 63, 14954, 8356, 832069, 267288, 5995339, 5482347, 45924364, 38290843, 763148796, 824754541, 1298720348, 5519744677

Basic calculations (n = 389944480)

Multiplication

n×y
n×2 779888960
n×3 1169833440
n×4 1559777920
n×5 1949722400

Division

n÷y
n÷2 194972240
n÷3 129981493.33333
n÷3 97486120
n÷5 77988896

Exponentiation

ny
n2 152056697482470400
n3 5.9293669830319E+25
n4 2.3121239249276E+34
n5 9.0159996160143E+42

Nth Root

y√n
2√n 19747.011925859
3√n 730.57968592411
4√n 140.52406173271
5√n 52.263748509241

Divisors of 389944480

1, 2, 4, 8, 16, 32, 185, 199, 331, 370, 398, 662, 740, 796, 1324, 1480, 1592, 2648, 2960, 3184, 5296, 5920, 6368, 10592, 36815, 61235, 65869, 73630, 122470, 131738, 147260, 244940, 263476, 294520, 489880, 526952, 589040, 979760, 1053904, 1178080, 1959520, 2107808, 12185765, 24371530, 48743060, 97486120, 194972240, 389944480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389944479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389944480 can be divided by 48 positive divisors. The sum of these divisors (counting 389944480) is 1, the average is 0.020833333333333.

Base conversion 389944480

Base System Value
2 Binary 10111001111100001010010100000
3 Ternary 1000011202020021011
4 Quaternary 113033201102200
5 Quinary 1244311210410
6 Senary 102405510304
8 Octal 2717412240
10 Decimal 389944480
12 Duodecimal aa712394
16 Hexadecimal 173e14a0
20 Vigesimal 61h3140
36 Base36 6g5v34

Cryptographic Hash Functions

md5 08fe0e21e3bd12f9f76a4c5c9efb2abd
sha1 d9e75e2f8b355fb162fd55b618edd80834e0f8c7
sha256 4db1419c61e3fd2dbbd5b04c0956c349ff3381bc5eb7fd3ba9b7862ab6f2de3a
sha512 a41f7af419146dc24afd24208f384a9d2ffbea642a02ee2a4adaa4a0bb5492f51ae72e48aba653dd92d75df6caaa3d1d0c39277b5fbca852ae25ff487913a5d4
ripemd-160 8c36baa76ed2efbc94b3ce3efced8c8ee9972b63

389944480 as geometric shapes

Circle

Radius = n
Diameter 779888960
Circumference 2450093427.3518
Area 4.7770020374005E+17

Sphere

Radius = n
Volume 2.4836874339108E+26
Surface area 1.9108008149602E+18
Circumference 2450093427.3518

Square

Length = n
Perimeter 1559777920
Area 152056697482470400
Diagonal 551464772.18852

Cube

Length = n
Surface area 912340184894822400
Volume 5.9293669830319E+25
Space diagonal 675403651.49103

Equilateral Triangle

Length = n
Perimeter 1169833440
Area 6.5842481417692E+16
Altitude 337701825.74551

Triangular Pyramid

Length = n
Surface area 6.5842481417692E+16
Volume 6.9878260030758E+24
Height 183821590.72951