389904672 (number)

389904672 is an even 9-digits composite number following 389904671 and preceding 389904673. In scientific notation, it is written as 3.89904672 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 129837312 positive integers (up to 389904672) that are relatively prime to 389904672.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred four thousand six hundred seventy-two

Notation

Scientific notation 3.89904672 × 10^8
Engineering notation 3.89904672 × 10^6

Prime Factorization of 389904672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 2399 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24369042
Product of the distinct prime numbers

The prime factorization of 389904672 is 2 × 2 × 2 × 2 × 2 × 3 × 2399 × 1693. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 4, 87, 88, 226, 73, 9420, 3974, 20020, 16754, 956277, 647014, 3690440, 145771, 9397619, 8102635, 825835589, 65851171, 6653557394, 1782697526

Basic calculations (n = 389904672)

Multiplication

n×y
n×2 779809344
n×3 1169714016
n×4 1559618688
n×5 1949523360

Division

n÷y
n÷2 194952336
n÷3 129968224
n÷3 97476168
n÷5 77980934.4

Exponentiation

ny
n2 152025653247427584
n3 5.9275512465024E+25
n4 2.3111799245307E+34
n5 9.0113985040713E+42

Nth Root

y√n
2√n 19746.003950167
3√n 730.55482434565
4√n 140.52047519905
5√n 52.262681382832

Divisors of 389904672

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1693, 2399, 3386, 4798, 5079, 6772, 7197, 9596, 10158, 13544, 14394, 19192, 20316, 27088, 28788, 38384, 40632, 54176, 57576, 76768, 81264, 115152, 162528, 230304, 4061507, 8123014, 12184521, 16246028, 24369042, 32492056, 48738084, 64984112, 97476168, 129968224, 194952336, 389904672

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 -389904671
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 389904672 can be divided by 48 positive divisors. The sum of these divisors (counting 389904672) is 1, the average is 0.020833333333333.

Base conversion 389904672

Base System Value
2 Binary 10111001111010111100100100000
3 Ternary 1000011200012122210
4 Quaternary 113033113210200
5 Quinary 1244303422142
6 Senary 102405002120
8 Octal 2717274440
10 Decimal 389904672
12 Duodecimal aa6b3340
16 Hexadecimal 173d7920
20 Vigesimal 61gi1dc
36 Base36 6g50dc

Cryptographic Hash Functions

md5 95ed34b3864ab748ea4d00fad3aeaf5a
sha1 b3bf0d74f029ab3b1d4d14c1801d6753060a2472
sha256 935aab60b471e1eba8b25da7cd4366171e68b49ec08941caa853802abb901250
sha512 5399d9521b14fa79fdded676c531d530e58cdcc74bda2d7201917727676dae593038644d662f4aeea67671c47c59f862b63512e54077e792ab2a20c979d14f6f
ripemd-160 8212e96fb1e19126a97989b234a0918da1365cd1

389904672 as geometric shapes

Circle

Radius = n
Diameter 779809344
Circumference 2449843306.3111
Area 4.7760267539931E+17

Sphere

Radius = n
Volume 2.4829268599719E+26
Surface area 1.9104107015972E+18
Circumference 2449843306.3111

Square

Length = n
Perimeter 1559618688
Area 152025653247427584
Diagonal 551408475.17503

Cube

Length = n
Surface area 912153919484565504
Volume 5.9275512465024E+25
Space diagonal 675334702.01248

Equilateral Triangle

Length = n
Perimeter 1169714016
Area 6.5829038869598E+16
Altitude 337667351.00624

Triangular Pyramid

Length = n
Surface area 6.5829038869598E+16
Volume 6.9856861370544E+24
Height 183802825.05834